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1

Aziz, Siti Ayu, Sabrina Soloi, Hidayati Asrah, Juferi Idris, and Mohd Sani Sarjadi. "The Conformation and Thermal Characteristic Of Different Species Of Bamboo Cellulose." IOP Conference Series: Earth and Environmental Science 1103, no. 1 (2022): 012007. http://dx.doi.org/10.1088/1755-1315/1103/1/012007.

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Bamboo is a fast-growing biomaterial indigenous to Asia and Oceania that is also a high-yielding renewable resource. Bamboo, which has mechanical properties similar to wood, may be treated with currently available methods. The purpose of this study was to determine the characteristics chemical and thermal characteristic of three bamboo species of Schizostachyum brachycladum, Bambusa vulgaris, and Bambusa oldhamii. Bamboo cellulose was extracted chemically via dewaxing, delignification, and mercerization. The bamboo cellulose species employed were S. brachycladum, B. vulgaris, and B. oldhamii.
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2

Sun, Yong, Lu Lin, Haibo Deng, et al. "Structural changes of bamboo cellulose in formic acid." BioResources 3, no. 2 (2008): 297–315. http://dx.doi.org/10.15376/biores.3.2.297-315.

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The structure of cellulose from bamboo fiber before and after treatment in formic acid was investigated in comparison with microcrystalline-cellulose by solid state NMR, FTIR, and X-ray diffraction diagrams. Differences of molecular structures among two kinds of celluloses were validated and expatiated. Results from the experiments indicated notable differences in the crystalline or amorphous region of microcrystalline-cellulose and bamboo fiber. CP-MAS 13C-NMR, and FTIR spectroscopy revealed the presence of Iα and Iβ forms in all of the samples. The effect of acid solution was achieved simult
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3

Cabello-Suárez, Laura Yessenia, José Anzaldo Hernández, José Roberto Galaviz-González, et al. "Influence of Chemical, Morphological, Spectroscopic and Calorimetric Properties of Agroindustrial Cellulose Wastes on Drainage Behavior in Stone Mastic Asphalt Mixtures." Materials 17, no. 21 (2024): 5278. http://dx.doi.org/10.3390/ma17215278.

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New asphalt mixtures have been improved by using fibers (polypropylene, polyester, asbestos, carbon, glass, nylon, lignin, coconut, sisal, recycled rubber, PET, wood, bamboo, and cellulose), reducing the temperature and compaction energy for their collocation, minimizing the impact on the environment, increasing the tenacity and resistance to cracking of hot mix asphalt (HMA), preventing asphalt drainage in a Stone Mastic Asphalt (SMA). Hence, this paper aims to evaluate the influence of the chemical (lignin content, ash, viscosity, degree of polymerization, and elemental analysis), morphologi
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4

Hu, Zhijun, Rui Zhai, Jing Li, Yan Zhang, and Jiang Lin. "Preparation and Characterization of Nanofibrillated Cellulose from Bamboo Fiber via Ultrasonication Assisted by Repulsive Effect." International Journal of Polymer Science 2017 (2017): 1–9. http://dx.doi.org/10.1155/2017/9850814.

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Nanofibrillated celluloses (NFCs) have recently drawn much attention because of their exceptional physicochemical properties. However, the existing preparation procedures either produce low yields or severely degrade the cellulose and, moreover, are not energy efficient. The purpose of this study was to develop a novel process using ultrasonic homogenization to isolate fibrils from bamboo fiber (BF) with the assistance of negatively charged entities. The obtained samples were characterized by the degree of substitution (DS) of carboxymethyl, Fourier-transform infrared (FT-IR) spectroscopy, X-r
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5

Li, Yicong, Xiaolong Qiao, Kai Nie, Wei Jiang, Haoxi Ben, and Yuanming Zhang. "Ionic Liquid-Mediated Plasticization of Bamboo Cellulose Paper." Forest Products Journal 75, no. 3 (2025): 207–16. https://doi.org/10.13073/fpj-d-25-00002.

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Abstract Cellulose, as a nontimber forest product, exhibits excellent renewability and biodegradability, showing promising prospects in the field of plasticization research. In this study, a green ionic liquid (IL) was used to plasticize bamboo cellulose, and the plasticizing effect of different concentrations of 1-ethyl-3-methylimidazolium acetate on cellulose paper was investigated. IL-modified paper (ILP) with high flexibility was successfully manufactured. The results showed that the IL could reduce the crystallinity index of bamboo cellulose and effectively increase the breaking elongatio
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6

Naim, Arif, Cindy Soo Yun Tan, and Fui Kiew Liew. "Thermal properties of bamboo cellulose isolated from bamboo culms and shoots." BioResources 17, no. 3 (2022): 4806–15. http://dx.doi.org/10.15376/biores.17.3.4806-4815.

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The isolation of cellulosic fibers and their applications in composite materials have drawn considerable interest due to their outstanding thermal and mechanical properties combined with light-weight character, biodegradability, and renewability. Bamboo is a fast-growing plant, and its properties include sustainability and excellent tensile strength. In this study, bamboo fibers from the culms and shoots of Dendrocalamus asper were treated with 5 wt% sodium hydroxide and subjected to ultra-sonication for 5 hours to obtain bamboo cellulose. Infra-red spectra showed that lignin and hemicellulose
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7

Laksono, Andromeda Dwi, and Diah Tri Agustiningtyas. "Pengaruh Faktor Geografi Terhadap Karakteristik Bambu Petung." SPECTA Journal of Technology 3, no. 1 (2019): 25–32. http://dx.doi.org/10.35718/specta.v3i1.115.

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In this study was about a comparison of geographic factors towards the characterization of petung bamboo in Indonesia and the Philippines. Bamboo is one of the plants that has advantages in the field of technical materials based on developments in composite materials and is found in various regions. In general, bamboo has lignin and cellulose, where the morphology and nature of both bamboos are not the same from different countries. Therefore,material testing was carried out on each Indonesian and Filipino petung bamboo using material characterization testing methods. The process of Differenti
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8

Zhang, Wenbo, Benhua Fei, Andrea Polle, et al. "Crystal and thermal response of cellulose isolation from bamboo by Two different chemical treatments." BioResources 14, no. 2 (2019): 3471–80. http://dx.doi.org/10.15376/biores.14.2.3471-3480.

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Cellulose is a biodegradable, renewable material, and its chemical, crystalline, and thermal properties place limits on how it can be used in industrial applications. In this study cellulosic preparations made from bamboo were fractionated using a one-step process (EtOH-HNO3) or a two-step process (NaClO2 delignification and KOH treatment). Partial degradation of cellulose was observed in alkaline conditions. Although the crystal configuration was maintained, it was observed that the cellulose structure after delignification and alkaline post-treatment exhibited unique exothermic pyrolysis pro
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9

Sharma, Arvind Kumar, Dharm Dutt, J. S. Upadhyaya, and T. K. Roy. "Anatomical, morphological, and chemical characterization of Bambusa tulda, Dendrocalamus hamiltonii, Bambusa balcooa, Malocana baccifera, Bambusa arundinacea, and Eucalyptus tereticornis." BioResources 6, no. 4 (2011): 5062–73. http://dx.doi.org/10.15376/biores.6.4.5062-5073.

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Due to scarcity of cellulosic wood fibers five bamboo species, namely B. tulda, D. hamiltonii, B. balcooa, M. baccifera, and B. arundinacea, and two eucalyptus species, namely E. tereticornis and E. grandis, were grown under North Indian climatic conditions in order to sustain fiber supply through social forestry. After four years of cultivation, these cellulosic raw materials were evaluated for anatomical structures, fibre dimensions, chemical characterization, and pulp and paper making characteristics. B. balcooa and M. baccifera contained higher holocellulose and α-cellulose contents compar
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10

Wang, Xiaoqing, Haiqing Ren, Bo Zhang, Benhua Fei, and Ingo Burgert. "Cell wall structure and formation of maturing fibres of moso bamboo ( Phyllostachys pubescens ) increase buckling resistance." Journal of The Royal Society Interface 9, no. 70 (2011): 988–96. http://dx.doi.org/10.1098/rsif.2011.0462.

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The mechanical stability of the culms of monocotyledonous bamboos is highly attributed to the proper embedding of the stiff fibre caps of the vascular bundles into the soft parenchymatous matrix. Owing to lack of a vascular cambium, bamboos show no secondary thickening growth that impedes geometrical adaptations to mechanical loads and increases the necessity of structural optimization at the material level. Here, we investigate the fine structure and mechanical properties of fibres within a maturing vascular bundle of moso bamboo, Phyllostachys pubescens , with a high spatial resolution. The
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11

Wahab, Razak, Mohd Tamizi Mustafa, Norashikin Fauzi, and Hashim Samsi. "Thermal Degradation Analysis on 4-year-old Culms of Cultivated Tropical Bamboo Bambusa Vulgaris." Journal of Agricultural Studies 5, no. 2 (2017): 50. http://dx.doi.org/10.5296/jas.v5i3.11664.

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The thermal degradation of matured 4-year-old culms of cultivated tropical bamboo Bambusa vulgariswas studied and analyzed. The analysis using the Fourier Transform Infrared Spectroscopy and Thermal Gravimetric Analysis revealed the presence of basic functional groups in the bamboo which consists mainly of ester, carbonyl, and hydroxyl groups. The chemicals present in the bamboo vary depending on the location of the samples taken from the bamboo culms. The moisture content and extractive were omitted in the kinetic study since theyconstituted less than 10% of the overall chemicals in bamboo an
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12

Israel, A. U., I. B. Obot, S. A. Umoren, V. Mkpenie, and J. E. Asuquo. "Production of Cellulosic Polymers from Agricultural Wastes." E-Journal of Chemistry 5, no. 1 (2008): 81–85. http://dx.doi.org/10.1155/2008/436356.

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Cellulosic polymers namely cellulose, di-and triacetate were produced from fourteen agricultural wastes; Branch and fiber after oil extraction from oil palm(Elais guineensis), raffia, piassava, bamboo pulp, bamboo bark from raphia palm(Raphia hookeri), stem and cob of maize plant(Zea mays), fruit fiber from coconut fruit(Cocos nucifera), sawdusts from cotton tree(Cossypium hirsutum), pear wood(Manilkara obovata), stem of Southern gamba green (Andropogon tectorus), sugarcane baggase(Saccharium officinarum)and plantain stem (Musa paradisiaca). They were subjected to soda pulping and hypochlorite
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13

Yao, Yao, Zhenbing Sun, Xiaobao Li, et al. "Effects of Raw Material Source on the Properties of CMC Composite Films." Polymers 14, no. 1 (2021): 32. http://dx.doi.org/10.3390/polym14010032.

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Sodium carboxymethyl cellulose (CMC) can be derived from a variety of cellulosic materials and is widely used in petroleum mining, construction, paper making, and packaging. CMCs can be derived from many sources with the final properties reflecting the characteristics of the original lignocellulosic matrix as well as the subsequent separation steps that affect the degree of carboxy methyl substitution on the cellulose hydroxyls. While a large percentage of CMCs is derived from wood pulp, many other plant sources may produce more attractive properties for specific applications. The effects of f
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14

Suri, Intan Fajar, Wahyu Hidayat, Indra Gumay Febryano, Rudi Hilmanto, Ratu Husaina Hadida, and Hafizh Awandi. "PENGARUH MODIFIKASI PANAS OIL HEAT TREATMENT TERHADAP PERUBAHAN WARNA DAN BERAT PADA BAMBU BETUNG (Dendrocalamus asper) DAN BAMBU ANDONG (Gigantochloa pseudoarundinacea)." MAKILA 18, no. 1 (2024): 136–47. http://dx.doi.org/10.30598/makila.v18i1.13225.

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Betung bamboo (Dendrocalamus asper) and andong bamboo (Gigantochloa pseudoarundinacea) are non-timber forest products that can be used as a substitute for wood. However, both bamboos have light colors that are less aesthetic and susceptible to fungal and pest damage. Therefore, it is necessary to modify the bamboo. One of the modification methods used is oil heat treatment (OHT). This research aims to determine the effect of OHT on the color of betung and andong bamboo. This research was carried out the OHT using palm oil at temperatures of 180°C, 200°C, 220°C and 240°C for 2 hours. Color para
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15

Liew, Fui Kiew, Sinin Hamdan, Md Rezaur Rahman, and Mohamad Rusop. "Thermomechanical Properties of Jute/Bamboo Cellulose Composite and Its Hybrid Composites: The Effects of Treatment and Fiber Loading." Advances in Materials Science and Engineering 2017 (2017): 1–10. http://dx.doi.org/10.1155/2017/8630749.

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Jute cellulose composite (JCC), bamboo cellulose composite (BCC), untreated hybrid jute-bamboo fiber composite (UJBC), and jute-bamboo cellulose hybrid biocomposite (JBCC) were fabricated. All cellulose hybrid composites were fabricated with chemical treated jute-bamboo cellulose fiber at 1 : 1 weight ratio and low-density polyethylene (LDPE). The effect of chemical treatment and fiber loading on the thermal, mechanical, and morphological properties of composites was investigated. Treated jute and bamboo cellulose were characterized by Fourier transform infrared spectroscopy (FTIR) to confirm
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16

Ardhyananta, Hosta, Fakhreza Abdul, Widyastuti, Sulistijono, Azman Hassan, and Denni Kurniawan. "Tensile and Thermal Properties of Bambusa arundinacea and Dendrocalamus asper Culm Fibers." Advanced Materials Research 845 (December 2013): 237–40. http://dx.doi.org/10.4028/www.scientific.net/amr.845.237.

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Fibers from the culms of Bambusa arundinacea and Dendrocalamus asper were extracted mechanically and chemically treated using alkaline solution. Tensile and thermal properties of both bamboo fibers were examined. Tensile test on the bamboo fibers showed that Bambusa arundinacea fibers have higher strength and stiffness yet lower elongation than Dendrocalamus asper fibers. When the fibers were chemically treated, similar trend on tensile properties was observed but at lower magnitude compared to those shown by untreated fibers. Further characterization revealed that Bambusa arundinacea fibers a
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17

Sanbhal, Mazhar, Zulfiqar Solangi, Sanam Irum Memon, et al. "Antibacterial activity of cellulose/chitosan green composite for wound healing." Mehran University Research Journal of Engineering and Technology 42, no. 4 (2023): 84. http://dx.doi.org/10.22581/muet1982.2304.2915.

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Cellulosic antibacterial fibers have great importance in the manufacturing of healthcare products. In this research work, antibacterial hemp and bamboo fibers were selected for manufacturing two green composite for wound healing. The chitosan was selected to get gel formation and behave as carrier in the manufacturing of cellulosic/chitosan green composite. Moreover, a water-soluble levofloxacin was included to give a release of antibacterial properties. The hemp and bamboo fibers were cleaned and fiber-to-fiber separation was done with a manual comber machine. The chitosan was solubilized usi
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18

Ngoc, Ho Khac, A. P. Rakhmatullina, Le Quang Dien, Nguyen Hoang Chung, Ha Thi Dung, and Tran Y. Doan Trang. "Bamboo cellulose based single cell protein and nanocellulose by dilute sulfuric acid hydrolysis and fermentation." E3S Web of Conferences 420 (2023): 09003. http://dx.doi.org/10.1051/e3sconf/202342009003.

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The novel and facile multi-stage method was used for the conversion of bamboo into nanocellulose and single cell protein. Firstly, the bamboo chips were treated with sodium hydroxide solution followed by hydrogen peroxide bleaching for obtaining cellulose pulp with a brightness of 80% ISO. In the second stage, the obtained bleached cellulosic pulp was achieved with a dilute sulfuric acid and hydrogen peroxide followed by filtration for obtaining the sugar solution, which than was treated and used for Candida utilis cultivation, and nanocellulose, which than was submerged purification and refin
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19

Chen, Hong, Wenbo Chen, Fanqin Yang, et al. "Enzymatic preparation of cello-oligosaccharides using bamboo materials." BioResources 20, no. 3 (2025): 5932–51. https://doi.org/10.15376/biores.20.3.5932-5951.

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Cello-oligosaccharides (COS) are products of the preliminary hydrolysis of cellulose. They have been the subject of significant research and application potential across various fields, including food, feed, and biotechnology. This study explored an eco-friendly, efficient process for producing COS from bamboo biomass. Subsequently, the optimal hydrolysis conditions using microcrystalline cellulose as the substrate were determined to establish the best process for converting bamboo cellulose into COS. The resulting hydrolyzate was analyzed, with cellobiose content (mg/L) serving as the respons
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20

Yu, Xiaojuan, Kai Fan, Kun Wang, et al. "Physicochemical Variation of the Main Components during Wild Pretreatment Process Based on the Concept of the Whole Utilization of Bamboo." Energies 14, no. 21 (2021): 6857. http://dx.doi.org/10.3390/en14216857.

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Attempting to correlate the characteristics of the fractionated components from bamboo to its susceptibility to enzyme is often inconclusive depending on the parameters of pretreatment conditions. Based on the integrated analysis of chemical components, cellulose bioconversion, characteristic property of isolated hemicellulose, and lignin, the optimal mild pretreatment operation for Moso bamboo was 4% NaOH in 20% ethanol aqueous solution. A total of 91.9% mass was successfully recovered, and 66% bioconversion efficiency of the cellulosic sample was finally achieved. Meanwhile, over 25% hemicel
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21

Muhd Fauzi, Umar Hazim, Nur Ilya Farhana Md Noh, Suffiyana Akhbar, et al. "Optimisation of chemical treatment parameters for enhanced yield of cellulose nanofibres from Semantan Bamboo (Gigantochloa scortechinii)." Malaysian Journal of Chemical Engineering & Technology 7, no. 2 (2024): 187–94. https://doi.org/10.24191/mjcet.v7i2.575.

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Semantan bamboo (Gigantochloa scortechinii) is one of available bamboo in Malaysia and an ideal source for cellulose based nanofibres. However, research on this bamboo has been moderately studied. Therefore, this study conducted a direct and simple chemical treatment using nitric acid and hydrogen peroxide which motivated by previous studies to extract cellulose nanofibre from Semantan bamboo. The Semantan bamboo was used in powder form with particle size in the range of 250 μm to 425 μm. The parameters of the chemical treatment which are temperature, duration of treatment and concentration of
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22

Naeem, Farhana, Fareha Asim, Shenela Naqvi, and Muhammad Tufail. "Investigation of mechanical properties of bio-finished regenerated bamboo fabrics using 23 31 mixed level factorial design." Mehran University Research Journal of Engineering and Technology 43, no. 1 (2024): 142. http://dx.doi.org/10.22581/muet1982.2401.2875.

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Pilling resistance of Regenerated Bamboo (100%) and Regenerated Bamboo-Cotton (50:50) blended, woven fabrics was poor (grade 3 to 1.5). There are different techniques available that may help to improve the pilling resistance of fabrics. Bio polishing is one of the effective ways to control the pilling of cellulosic knitted fabric however very few studies have been conducted on woven fabrics. Therefore, this study aims to statistically evaluate the effectiveness of bio polishing agents on the improvement of pilling of regenerated bamboo and bamboo/cotton woven fabrics. Effect of bio-polishing a
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23

Silviana, S., and Siti Susanti. "Bacterial Cellulose Based Biocomposite from Guava Fruit Reinforced with Bamboo Microfibrillated Cellulose Through Impregnation Method." Oriental Journal of Chemistry 35, no. 3 (2019): 1029–36. http://dx.doi.org/10.13005/ojc/350315.

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Commercial plastics synthesized from fossil oil can significantly affect the environment due to its non-biodegradable property. It is an attempt to minimize the use of the plastics substituted with biodegradable plastics such as biocomposite. Biocomposite matrix can be synthesized from cellulose. A potential cellulose source can be obtained from bacterial cellulose. The bacterial cellulose observed in this study was extracted from guava. Bamboo microfibrillated cellulose was used as reinforcement agent. The objectives of this paper are to obtain optimum condition of bacterial cellulose from gu
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24

Wang, Wei, Wang Ma, Mingshuai Wu, and Liyue Sun. "Effect of water molecules at different temperatures on properties of cellulose based on molecular dynamics simulation." BioResources 17, no. 1 (2021): 269–80. http://dx.doi.org/10.15376/biores.17.1.269-280.

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Six hybrid models of cellulose amorphous region and water molecules were established by using a molecular dynamics software to simulate changes of cellulose and water molecules during bamboo hydrothermal treatment. The results indicated that in the range of hydrothermal treatment temperature of bamboo from 150 to 240 °C, the diffusion coefficient of water molecules increased with the increase of temperature, conducive to the processing efficiency of hydrothermal treatment. The mean square displacement (MSD) of the bamboo cellulose chain increased with the increase of temperature, not conducive
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25

Lawson, Lelia, Lauren M. Degenstein, Bronwyn Bates, Wade Chute, Dan King, and Patricia I. Dolez. "Cellulose Textiles from Hemp Biomass: Opportunities and Challenges." Sustainability 14, no. 22 (2022): 15337. http://dx.doi.org/10.3390/su142215337.

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Worldwide demand for man-made cellulosic fibres (MMCF) are increasing as availability of cotton fibre declines due to climate change. Feedstock for MMCF include virgin wood, agricultural residues (e.g., straw), and pre- and post-consumer cellulosic materials high in alpha-cellulose content. Lyocell MMCF (L-MMCF) offer large advantages over other MMCF processes in terms of both environmental and social impacts: the solvent for cellulosic dissolution, n-methyl-morpholine-n-oxide, can be recycled, and the process utilizes non-toxic chemicals and low amounts of water. Hemp can be a preferential ce
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Shang, Jiao-Ping, Pin Liang, Yun Peng, Ding-Feng Xu, and Yi-Bao Li. "One-Step Treatment for Upgrading Bleached Bamboo Pulp to Dissolving Pulp High Solvency in Green Alkali/Urea Aqueous Solution." Polymers 15, no. 6 (2023): 1475. http://dx.doi.org/10.3390/polym15061475.

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Bleached bamboo pulp, as a kind of natural cellulose, has received significant attention in the field of biomass materials due to its advantages of environmental protection and the abundance of raw materials. Low-temperature alkali/urea aqueous system is a green dissolution technology for cellulose, which has promising application prospects in the field of regenerated cellulose materials. However, bleached bamboo pulp, with high viscosity average molecular weight (Mη) and high crystallinity, is difficult to dissolve in an alkaline urea solvent system, restraining its practical application in t
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Zhang, Yong, Guo Xin Xue, Xiu Mei Zhang, and Yu Zhao. "Enzymatic Preparation of Nanocrystalline Cellulose from Bamboo Fibers." Advanced Materials Research 441 (January 2012): 754–58. http://dx.doi.org/10.4028/www.scientific.net/amr.441.754.

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This paper reports an attempt to prepare nanocrystalline cellulose from bamboo fibers through an enzymatic hydrolysis process. A type of commercial cellulase, viz. enzyme Cclast (mainly containing endoglucanase) was used in the preparation process. The morphology of the prepared bamboo cellulose nanocrystals was characterized by transmission electron microscopy (TEM) and the sugar analyses of hydrolysis residues were analyzed by ion chromatography (IC). The degree of polymerization (DP) was tested by automatic viscosimeter. All nanocrystalline cellulose from bamboo fibers presented a rod-like
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Yuan, Tiancheng, Tao Zhang, Yaqian Huang, Yifei Wu, Xinzhou Wang, and Yanjun Li. "Study on Bamboo Longitudinal Flattening Technology." Polymers 14, no. 4 (2022): 816. http://dx.doi.org/10.3390/polym14040816.

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In this paper, we introduced a bamboo longitudinal flattening technology and analyzed the effects of the softening–flattening process on the physical and mechanical properties of moso bamboo. This is a newer bamboo processing technology that can enhance the utilization and reduce pollution compared with traditional bamboo-based products. Results showed that the parenchyma cells distorted and compacted due to the flattening process. The hemicellulose and cellulose content decreased, while the content of lignin presented an increasing tendency. As expected, the dimensional stability of moso bamb
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29

Fatimah, Mhd Ramle Sitti, Nur Hafizzah Jusoh, Aqilah Abdul Rahim, Tharani D. O. Radha Krishnan, and Nurul Fazita Mohammad Rawi. "Characterization of Thin Film PLA/PBAT Reinforced with Microcrystalline Cellulose Derived from <i>Gigantochloa albociliata</i>." Key Engineering Materials 908 (January 28, 2022): 80–85. http://dx.doi.org/10.4028/p-ya0p09.

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Microcrystalline cellulose (MCC) from bamboo is a natural biodegradable polymer that can be applied as barrier materials in the form of films. Bamboo contributes to 90% of the total mass of the dry weight comprised of cellulose, hemicellulose, and lignin. In this study, Gigantochloaalbociliata (Buluh Madu) was chosen due to the fast-growing species, cheaper and abundance in Malaysia. This bamboo was undergone Kraft pulping process to get the pure cellulose and then continued with the acid hydrolysis process to produce microcrystalline cellulose (MCC). In this study, thin-film PLA/PBAT reinforc
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Tang, Tong, Xiufang Chen, Bo Zhang, Xianmiao Liu, and Benhua Fei. "Research on the Physico-Mechanical Properties of Moso Bamboo with Thermal Treatment in Tung Oil and Its Influencing Factors." Materials 12, no. 4 (2019): 599. http://dx.doi.org/10.3390/ma12040599.

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In this study, the effects of tung oil heat treatment on the physico-mechanical properties of moso bamboo were investigated. Here, heat treatment in tung oil at 100–200 °C was used to modify natural bamboo materials. The changes in the nanostructures of cell walls in bamboo caused by oil heat treatment, like density, chemical compositions, and cellulose crystalline, were evaluated to study their correlation with mechanical properties. Results showed that the mechanical performance of bamboo, such as ultimate stress, modulus of elasticity (MOE), and modulus of rupture (MOR), didn’t reduce after
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31

Jin, Chun De, Jie Wang Ye, Song Li, Li Liu, and Jie Wang Ye. "Utilization of the Surplus Materials from the Processing of Bamboo Flooring by Enzyme." Applied Mechanics and Materials 44-47 (December 2010): 2477–83. http://dx.doi.org/10.4028/www.scientific.net/amm.44-47.2477.

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Three kinds of particles which produced by the processing of bamboo flooring were taken as the raw materials and analyzed of chemical constituents. Cellulose crystallinity and the reactive oxygen species (ROS) free radicals produced from laccase-treated bamboo were examined by X-ray Diffraction (XRD) and Electron Spin Resonance (ESR), respectively. Physical and mechanical properties of laccase treated bamboo particle boards which made from surplus materials of bamboo flooring process were investigated. In order to provide some theoretical basis for producing particle board with the surplus mat
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32

Sujita, Sujita, and Rudy Sutanto. "Investigation on Hygroscopic Properties of Laminated Composite Bamboo." International Journal of Advances in Engineering and Management 6, no. 10 (2024): 46–50. http://dx.doi.org/10.35629/5252-06104650.

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The purpose of this study was to investigate the water absorption of laminated compositebamboo. Bamboo fibers as reinforcements for laminate composites came from apus bamboo ((Gigantochloaapus/GA) and wulung bamboo (Gigantochloaatroviolacea/GV). The hygroscopic properties of bamboo in the base, middle, and edge sections were compared and analyzed using the dynamic vapor absorption (DVS) method. The results were analyzed using the parallel exponential kinetics (PEK) model. The results showed that the hygroscopic properties of the fibers between the base, middle, and edge. The percentage of wate
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33

Xie, Xuqin, Jingyu Xi, Yueping Dai, Tiancheng Yuan, Yanjun Li, and Xinzhou Wang. "Improving Biomass-Degradation Properties and Nano-Mechanics of Moso Bamboo via a Simple Nitrogen Heat Treatment." Forests 13, no. 12 (2022): 2059. http://dx.doi.org/10.3390/f13122059.

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Nitrogen is generally used as a protective gas to provide an oxygen-free environment for the heat treatment of biomaterials. In order to indicate the effect of nitrogen heat treatment of bamboo, the changes in terms of the chemical composition, chemical functional groups, cellulose crystallinity index, surface color, micro-mechanics and anti-mildew properties of bamboo, and the interaction relationship among the properties, were analyzed. The mass loss ratio of treated bamboo samples increased significantly during the process of thermal modification. In detail, the hemicellulose exhibited a de
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Li, Zhiqiang, Zehui Jiang, Benhua Fei, et al. "Ethanol organosolv pretreatment of bamboo for efficient enzymatic saccharification." BioResources 7, no. 3 (2012): 3452–62. http://dx.doi.org/10.15376/biores.7.3.3452-3462.

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Bamboo is a potential lignocellulosic biomass for the production of bioethanol because of its high cellulose and hemicelluloses content. In this research, ethanol organosolv pretreatment with dilute sulfuric acid as the catalyst was studied in order to enhance enzymatic saccharification of moso bamboo. The addition of 2% (w/w bamboo) dilute sulfuric acid in 75% ethanol had a particularly strong effect on fractionation of bamboo. It yielded a solids fraction containing 83.4% cellulose in the treated substrate. The cellulose conversion to glucose yield reached 77.1 to 83.4% after enzymatic hydro
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Adeleke, Tawakaltu AbdulRasheed, Evans Chidi Egwim, Stephen Shaibu Ochigbo, Adefowope Saheed Alabi, Christopher Chintua Enweremadu, and Joshua Olusegun Okeniyi Okeniyi. "Lignin and Cellulose Nanofibers from Bambusa vulgaris Schrad (Bamboo): An Extraction, Preparation and Characterization Study." Malaysian Journal of Science 44, no. 1 (2025): 1–8. https://doi.org/10.22452/mjs.vol44no1.1.

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In this paper, lignin and cellulose nanofibers were extracted and prepared from Bambusa vulgaris schrad (B. vulgaris: bamboo) before being subjected to characterization investigations. These extractions and preparations of the lignin and cellulose nanofibers were carried out chemically using alkali combined with bleaching treatments together with acid hydrolysis and sonication. The cellulose nanofibers were then subjected to morphological and dimensional characterization of the Zetasizer, Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM) instruments. The functional
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Qi, Xuemin, Jie Chu, Liangliang Jia, and Anuj Kumar. "Influence of Different Pretreatments on the Structure and Hydrolysis Behavior of Bamboo: A Comparative Study." Materials 12, no. 16 (2019): 2570. http://dx.doi.org/10.3390/ma12162570.

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In the present study, three pretreatments of sodium hydroxide (NaOH), sulfuric acid (H2SO4), and glycerin were employed with bamboo fibers at two different temperatures of 117 °C and 135 °C, respectively. The chemical composition and structural characterization of the pretreated bamboo fibers were comparatively studied using spectroscopic and wet chemistry methods. Furthermore, the comparative hydrolysis behaviors of pretreated bamboo were studied due to the synergistic interaction between cellulases and xylanase. The NaOH treatment increased the holocellulose contents to 87.4%, and the mean d
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Chen, Wei Qing, and Dong Ping Lou. "Synthesis of Sodium Carboxymethyl Cellulose Based on Pretreated Bamboo Shaving." Advanced Materials Research 997 (August 2014): 169–72. http://dx.doi.org/10.4028/www.scientific.net/amr.997.169.

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Bamboo shaving is a by-product of bamboo industry, often be discarded or incinerated. In this work, sodium carboxymethyl cellulose (CMC) was prepared from pretreated bamboo shaving as raw material, while the main reaction conditions affecting product properties such as pretreated method, alkalization temperature and time, etherified temperature and time were studied. The results showed that the optimized pretreated conditions for bamboo cellulose were soaked in 15% NaOH at 1:8 (w/v) ratio of cellulose to solvent for 1 h at 95°C, The content of α-cellulose reach to 94.25%. The optimized reactio
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Liew, Fui Kiew, Sinin Hamdan, Md Rezaur Rahman, et al. "Synthesis and Characterization of Cellulose from Green Bamboo by Chemical Treatment with Mechanical Process." Journal of Chemistry 2015 (2015): 1–6. http://dx.doi.org/10.1155/2015/212158.

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Bamboo cellulose was prepared by chemical process involving dewaxing, delignification, and mercerization process. Four samples namely, green bamboo fiber (GBF), dewaxed bamboo fiber (DBF), delignified bamboo fiber (DLBF), and cellulose fiber (CF) had been analysed. FTIR and TGA analysis confirmed the removal of hemicellulose and lignin at the end stage of the process. FTIR results reveal that the D-cellulose OH group occurred at 1639 cm−1region. SEM micrograph showed that mercerization leads to fibrillation and breakage of the fiber into smaller pieces which promote the effective surface area
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Deshmukh, Swapnil, Siddharth Kamat, Yashovardhan Indi, and Shirishkumar Vhanbatte. "Sustainable Approach towards the Extraction of Cellulose from Bamboo and Banana Natural Resources: A Review." Journal of the Textile Association 85, no. 6 (2025): 1–9. https://doi.org/10.63665/jta.v85i6.02.

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Environmental concerns and an increased demand for sustainable materials have prompted scientists to investigate alternative cellulose extraction technologies. The production of cellulose from green plant sources has gained popularity in recent years due to its vital role in resolving sustainability challenges and meeting the rising demand for ecologically friendly products. Bamboo and banana, both numerous and renewable resources, have emerged as potential alternatives because to their rapid growth rates and little environmental impact. This review study comprehensively explores the sustainab
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Liu, Chun-Hua, Jiao-Ping Shang, Xing Su, Shuang Zhao, Yun Peng, and Yi-Bao Li. "Fabrication of Superhydrophobic/Superoleophilic Bamboo Cellulose Foam for Oil/Water Separation." Polymers 14, no. 23 (2022): 5162. http://dx.doi.org/10.3390/polym14235162.

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Water is an indispensable strategic resource for biological and social development. The problem of oily wastewater pollution originating from oil spillages, industrial discharge and domestic oil pollution has become an extremely serious international challenge. At present, numerous superwetting materials have been applied to effectively separate oil and water. However, most of these materials are difficult to scale and their large–scale application is limited by cost and environmental protection. Herein, a simple, environmentally friendly strategy including sol–gel, freeze–drying and surface h
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Xiang, Peng Jian, Zhu Xiao Rao, Sun Shi Dong, and Zhu He Ping. "Preparation and Properties Study of PVA/Bamboo Cellulose Composite Membrane." Materiale Plastice 58, no. 4 (2022): 19–27. http://dx.doi.org/10.37358/mp.21.4.5527.

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The effect of bamboo fiber content on mechanical properties, moisture permeability and light transmittance of composite membrane was studied. The results show that the tensile strength of the composite film is increased by 30%, and the mechanical properties of PVA film are improved obviously with the addition of bamboo cellulose, which can be used as a good reinforcing material of PVA matrix. Bamboo cellulose composite film is a kind of transparent material because of its high light transmittance.
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Zhao, Bo, and Shanglian Hu. "Promotional effects of water-soluble extractives on bamboo cellulose enzymolysis." BioResources 14, no. 3 (2019): 5109–20. http://dx.doi.org/10.15376/biores.14.3.5109-5120.

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The release of fermentable monosaccharides from cellulose is a key step for the economical and efficient production of ethanol from lignocellulosic biomass. However, some residual substances in pretreated biomass negatively affect enzymolysis by reducing the activity of the enzyme due to the nonproductive and competitive binding of enzymes. To improve enzyme efficiency, heterologous proteins have been introduced as an additive for cellulase during the hydrolysis process. In this study, the enzymatic hydrolysis of cellulose from pretreated bamboo was enhanced by adding an aqueous extract of the
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Salih Othman, Jameelah Alhadi, R. A. Ilyas R.A. Ilyas, Abu Hassan Nordin, Norzita Ngadi, and M. F. M. Alkbir. "Optimizing delignification and mercerization treatments for cellulose extraction from Semantan bamboo (Gigantochloascortechinii) Fiber using response surface modelling (RSM)." International Journal of Business and Management Invention 13, no. 11 (2024): 62–75. http://dx.doi.org/10.35629/8028-13116275.

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The exceptional strength-to-weight ratio, abundance and biodegradability of Semantan bamboo (Gigantochloascortechinii) have made it a popular choice as both a template material for composite manufacturing and an ideal candidate for utilization as an adsorbent material. The objective of this study was to obtain cellulose of excellent quality from bamboo fiber, considering its purity and optical qualities, which are important for various industrial. The bleaching phase, which is crucial for determining the quality of cellulose, was optimised using the response surface methodology. The parameters
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Wang, Jing, Ling Sun, Ying-Ying Chu, et al. "Alkaline–Acidic Sodium Chlorite Pretreatment of Bamboo Powder for Preparation of Excellent Mechanical, Transparent, and Biodegradable Films." Polymers 16, no. 23 (2024): 3361. https://doi.org/10.3390/polym16233361.

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Bamboo is widely distributed around the world as an excellent renewable resource. However, the structural and morphological changes in the bamboo samples in extracting bamboo cellulose fiber using alkaline-acidic sodium chlorite are unclear, and the potential for preparation of cellulose packaging films is yet to be explored. In this paper, the changes in micro-morphology, chemical structure, and pyrolytic behavior of moso bamboo powder during alkaline and acidic sodium chlorite pretreatment were intensively investigated. The bamboo cellulose fiber (BC) diameter decreased from 14.41 to 11.79 µ
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Wang, Qiuyi, Xinwu Wu, Chenglong Yuan, Zhichao Lou, and Yanjun Li. "Effect of Saturated Steam Heat Treatment on Physical and Chemical Properties of Bamboo." Molecules 25, no. 8 (2020): 1999. http://dx.doi.org/10.3390/molecules25081999.

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The aim of this study was to investigate the effects of the heat treatment time and initial moisture content of bamboo on the corresponding chemical composition, crystallinity, and mechanical properties after saturated steam heat treatment at 180 °C. The mechanism of saturated steam heat treatment of bamboo was revealed on the micro-level, providing a theoretical basis for the regulation of bamboo properties and the optimization of heat treatment process parameters. XRD patterns of the treated bamboo slices were basically the same. With the increase in the initial moisture content of bamboo, t
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Yuan, Tiancheng, Yaqian Huang, Tao Zhang, Xinzhou Wang, and Yanjun Li. "Change in Micro-Morphology and Micro-Mechanical Properties of Thermally Modified Moso Bamboo." Polymers 14, no. 3 (2022): 646. http://dx.doi.org/10.3390/polym14030646.

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In recent years, saturated steam heat treatment has been considered as an environmentally friendly and cost-effective modification method compared with traditional heat treatment media. In this study, bamboo was treated by saturated steam, and the change in chemical composition, cellulose crystallinity index, micro-morphology, and micromechanical properties were analyzed by a wet chemistry method, Fourier transform infrared (FTIR), scanning electron microscopy (SEM), X-ray diffraction (XRD), nanoindentation, and so on. Results illustrated that the parenchyma cell walls were distorted due to th
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Zhang, Zuying, Changtao Li, Hui Zhang, Yeqing Ying, Yuanyuan Hu, and Lili Song. "Comparative Analysis of the Lignification Process of Two Bamboo Shoots Stored at Room Temperature." Plants 9, no. 10 (2020): 1399. http://dx.doi.org/10.3390/plants9101399.

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Two types of bamboo shoots, high bamboo (Phyllostachys prominens) shoots (HBSes) and moso bamboo (Phyllostachys edulis) shoots (MBSes), underwent a fast post-harvest lignification process under room temperature storage. To explore the mechanism of lignification in two types of bamboo shoots after post-harvest during room temperature storage, the measurement of cell wall polymers (lignin and cellulose) and enzyme activities of phenylalanine ammonialyase (PAL) and peroxidase (POD), and relative expression of related transcription networks factors (TFs) were performed. The results suggested that
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Yuan, Tiancheng, Yaqian Huang, Xinzhou Wang, et al. "Characterization of the Influence of Heat Compression on Bamboo Cell Walls by Nanoindentation." Journal of Nanoelectronics and Optoelectronics 16, no. 9 (2021): 1436–43. http://dx.doi.org/10.1166/jno.2021.3093.

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Heat compression refers to a modification method that can be adopted to enhance the mechanical and physical properties of bamboo materials. In this paper, the focus was placed on investigating the micromorphology, cellulose crystallinity, chemical composition, and nano-scale mechanical properties of treated bamboo cell walls. The results demonstrated that the heat compression process induced a reduction in the cell lumen of the bamboo cell wall. Besides, the hemicellulose and cellulose content decreased; while the lignin content increased. Moreover, the oven density of bamboo samples increased
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Silva, Fernando José, Bernardo Félix Santiago Lana, Francisco Carlos Rodrigues, and Luís Eustáquio Moreira. "Buckling of Bamboo Masts with Interposed Spacers." Key Engineering Materials 634 (December 2014): 389–99. http://dx.doi.org/10.4028/www.scientific.net/kem.634.389.

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A hollow bamboo in its raw state, from the geometrical point of view and language engineering can be defined as an element of tubular bar, not prismatic, approximately circular cross sections, stiff by intermittent internal disks positioned along the bar. The decrease in the diameter and wall thickness usually happens from the bottom up, the basal part may contain some exceptions, with sections of the base with diameters smaller than the second, then to diminish steadily to the top. This architecture has a genetic component that resulted from constant interactions of bamboo with the actions of
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Esparza Encalada, Willam Ricardo, Wilson Herrera, and Luís Chamorro. "Manufacture of a non-woven using bamboo cellulose base (angustifolia) as a filter medium for the manufacture of masks." International Journal for Innovation Education and Research 8, no. 12 (2020): 324–32. http://dx.doi.org/10.31686/ijier.vol8.iss12.2852.

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The purpose of this study was to produce a non-woven, using a base of bamboo cellulose (angustifolia) with a particle size of 1mm, and it begins with the weighing of 100 g bamboo cellulose, which is mixed with a bath ratio bamboo / water 1:10 in a mixer grinder, placing 1 liter of water mixes and forms a viscous solution, this solution is placed on a frame stretched with polyester woven mesh and another frame without mesh, once the layer is formed, it is remove the upper frame without mesh and compress it manually with a sponge, removing excess water and drying in the room at a temperature of
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