Relevant bibliographies by topics / Anti-bacterial properties

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Anti-bacterial properties'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Anti-bacterial properties"

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Anil Castelino, Prakash, Dr Jagadeesh Prasad Dasappa, Dr Prashantha Naik, Sharath Chandra K., and Anusha Kumari G. Y. "Mosquito-Larvicidal, Anti-Bacterial and Anti-Fungal Properties of Novel 2, 4-Disubstituted-[1, 3] - Thiazoles." Indian Journal of Applied Research 4, no. 3 (October 1, 2011): 25–31. http://dx.doi.org/10.15373/2249555x/mar2014/9.

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Balakrishna, Avula, Mudamala Veera Narayana Reddy, Sandip Kumar Nayak, Manubolu Manjunath, Chichili Devendranath Reddy, and Cirandur Suresh Reddy. "Synthesis, Anti-bacterial and Anti-oxidant Properties of Thiadiazaphosphol-2-ones." CHEMICAL & PHARMACEUTICAL BULLETIN 56, no. 10 (2008): 1486–89. http://dx.doi.org/10.1248/cpb.56.1486.

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LEVI-POLYACHENKO, NICOLE, AMY BRADEN, TABITHA ROSENBALM, WILLIAM WAGNER, MICHAEL MORYKWAS, LOUIS ARGENTA, EILEEN MARTIN, et al. "ELECTRICALLY CONDUCTIVE POLYMER NANOTUBES WITH ANTI-BACTERIAL PROPERTIES." Nano LIFE 02, no. 03 (September 2012): 1241002. http://dx.doi.org/10.1142/s1793984412410024.

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Nanotubes (NT) composed of the electrically active polymer poly (3,4-ethylenedioxythiophene) (PEDOT) have been used for photothermal ablation of both gram-positive (Staphylococcus aureus) and gram-negative (Escherichia coli) bacteria. Since infrared absorption of PEDOT is dominated by bipolarons strongly coupled to phonons, we hypothesize that nonradiative decay of these states leads to heat generation. Photothermal death of bacteria by PEDOT NT was compared to single-wall carbon nanotubes (SWNT). Complete eradication of bacterial colonies incubated with 100 ug/ml of either PEDOT NT or SWNT occurred with a single exposure to 1064 nm light (3.8 W/cm2) for 60 s. PEDOT NT were also shown to elicit a mild antibacterial response upon incubation with bacteria and no infrared exposure. PEDOT NT have the same capacity for photothermal ablation of bacteria as compared to SWNT; therefore, they represent an exciting new class of polymer based nanoparticles for medically-relevant photothermal therapies.
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Yadav, V., J. Gupta, R. Mandhan, A. K. Chhillar, R. Dabur, D. D. Singh, and G. L. Sharma. "Investigations on anti-Aspergillus properties of bacterial products." Letters in Applied Microbiology 41, no. 4 (October 2005): 309–14. http://dx.doi.org/10.1111/j.1472-765x.2005.01772.x.

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Al-juboori, S., Zainab Al-Sharify, T. Al-Sharify, A. Salman, S. Omran, M. Jaffar, and A. Hussain. "Anti-Bacterial Properties of Datura metel Leaves Extract." Journal of Environmental Studies 4, no. 1 (September 1, 2010): 69–76. http://dx.doi.org/10.21608/jesj.2010.184685.

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Chantereau, Guillaume, Nettie Brown, Marie-Anne Dourges, Carmen S. R. Freire, Armando J. D. Silvestre, Gilles Sebe, and Véronique Coma. "Silylation of bacterial cellulose to design membranes with intrinsic anti-bacterial properties." Carbohydrate Polymers 220 (September 2019): 71–78. http://dx.doi.org/10.1016/j.carbpol.2019.05.009.

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Burroughs, Laurence, Waheed Ashraf, Sonali Singh, Luisa Martinez-Pomares, Roger Bayston, and Andrew L. Hook. "Development of dual anti-biofilm and anti-bacterial medical devices." Biomaterials Science 8, no. 14 (2020): 3926–34. http://dx.doi.org/10.1039/d0bm00709a.

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Prapruddivongs, Chana, and Narongrit Sombatsompop. "Biodegradation and Anti-Bacterial Properties of PLA and Wood/PLA Composites Incorporated with Zeomic Anti-Bacterial Agent." Advanced Materials Research 747 (August 2013): 111–14. http://dx.doi.org/10.4028/www.scientific.net/amr.747.111.

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Anti-bacterial and biodegradation activities of Poly (lactic acid) (PLA) and wood flour/PLA composites (WPLA) were investigated for the effect of anti-bacterial agent addition. Silver substituted Zeolite (commercially designated as Zeomic) was used as anti-bacterial agent in this study. Anti-bacterial activities were investigated through dynamic shake flask method accompanying with plate count agar (PCA) technique, against Staphylococcus aureus as testing bacteria. The results of anti-bacterial activity were reported by viable cell count. For biodegradation test, the degree and rate of biodegradations were evaluated from percentage of carbon conversion, the test being carried out under laboratory controlled-aerobic degradation environment at a temperature of 58±2°C. The results found that addition of Zeomic did not perform anti-bacterial activities for both the neat PLA and WPLA due to non-diffusivity of silver in Zeomic. For biodegradation test, both PLA and WPLA samples during incubation times of 21-60 days had shown considerable biodegradation rates as a result of chain scission by hydrolysis reaction and subsequent enzymatic-biodegradation by microorganism of PLA molecules. Regarding the effect of wood and Zeomic addition, it was found that introducing wood and Zeomic in PLA matrix tended to markedly increase the degree and rate of biodegradation of PLA and WPLA materials, whereby the PLA having 10%wt of wood with 1.5%wt of Zeomic had the most satisfactory biodegradation level and rate as a consequence of accelerated hydrolysis degradation from moisture in wood and Zeomic.
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Atul, S. C., S. Ilaiyavel, and K. T. Jaishree. "Anti-bacterial Properties of Wear Resistant Thermal Diffusion Coatings." Transactions of the Indian Institute of Metals 73, no. 11 (October 6, 2020): 2911–17. http://dx.doi.org/10.1007/s12666-020-02094-5.

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Shao, Wei, Xiufeng Liu, Hui Liu, Shuxia Wang, and Rui Zhang. "Novel Bacterial Cellulose/TiO2 Nanocomposites with Enhanced Anti-Bacterial Properties." Journal of Bionanoscience 9, no. 1 (February 1, 2015): 68–72. http://dx.doi.org/10.1166/jbns.2015.1259.

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Dissertations / Theses on the topic "Anti-bacterial properties"

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Chen, Wenwen [Verfasser], and Joachim [Akademischer Betreuer] Spatz. "Anti-Reflective and Anti-Bacterial Properties of Biomimetic Nanostructures / Wenwen Chen ; Betreuer: Joachim Spatz." Heidelberg : Universitätsbibliothek Heidelberg, 2016. http://d-nb.info/1180611349/34.

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Chen, Wenwen [Verfasser], and Joachim P. [Akademischer Betreuer] Spatz. "Anti-Reflective and Anti-Bacterial Properties of Biomimetic Nanostructures / Wenwen Chen ; Betreuer: Joachim Spatz." Heidelberg : Universitätsbibliothek Heidelberg, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:16-heidok-205577.

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Brandt, Paul Dieter. "Shear bond strength, microleakage and anti-bacterial properties of self-etching bonding systems." Diss., Pretoria : [s.n.], 2009. http://upetd.up.ac.za/thesis/available/etd-02182010-110040/.

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Ray, Priyanka. "Calixarenes and Nanoparticles : Synthesis, Properties and Applications." Thesis, Paris 11, 2013. http://www.theses.fr/2013PA112131.

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Le travail présenté dans ce manuscrit inclut la synthèse organique des différents types de calixarènes, l'étude de leurs propriétés optiques, des simulations théoriques pour déterminer leurs conformations favorables et leurs utilisations pour stabiliser des nanoparticules. Des nanoparticules d’argent, d’or, de platine et des nanoparticules bimétalliques (Ag-Au) ont été synthétisées en utilisant par réduction radiolytique ainsi que la synthèse la photochimique. Ces nanoparticules sont stabilisées en utilisant des calixarènes et divers polymères. Les nanomatériaux ont été caractérisés par spectroscopie d’absorption UV-Visible et spectroscopie de fluorescence et par des observations en microscopie électronique en transmission. Comme les nanoparticules métalliques sont connues pour leurs applications dans divers domaines, des propriétés antibactériennes de nanoparticules d'argent et des propriétés électrocatalytiques des nanoparticules d'or ont été testées
The work presented in this manuscript includes the organic synthesis of different types of calixarenes, the study of their optical properties, computational studies for determination of their favourable conformations and their use in the stabilisation of nanoparticles. Silver, gold, platinum and bimetallic (Ag-Au) nanoparticles were synthesised using radiolytic reduction as well as photochemical method. These nanoparticles were stabilised by calixarenes and also other ligands which included several polymers. The nanomaterials were characterised using UV-Visible absorption and fluorescence spectroscopy and transmission electron microscopy (TEM) measurements. As metal nanoparticles are known for their applications in various fields, the antibacterial properties of silver nanoparticles and the electrocatalytic properties of gold nanoparticles were tested
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Buzby, Scott Edward. "The effect of doping titanium dioxide nanoparticles on phase transformation, photocatalytic activity and anti-bacterial properties." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 120 p, 2008. http://proquest.umi.com/pqdweb?did=1459918071&sid=9&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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Stiles, Spencer R. "The effects on the antimicrobial properties of Hoshino's triple antibiotic paste when chlorhexidine gluconate (0.12%) is substituted for the propylene glycol and macrogol ointment mixture." Morgantown, W. Va. : [West Virginia University Libraries], 2010. http://hdl.handle.net/10450/11207.

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Thesis (M.S.)--West Virginia University, 2010.
Title from document title page. Document formatted into pages; contains v, 47 p. : col. ill. Includes abstract. Includes bibliographical references (p. 44-47).
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Echeverría, Medina Mayra Fernanda. "Anti-staphylococcal properties of four plant extracts against sensitive and multi-resistant bacterial strains isolated from cattle and rabbits." Tesis de Licenciatura, Universidad Autonoma del Estado de México, 2018. http://hdl.handle.net/20.500.11799/95124.

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The aim of this study is to investigate the biopotency of methanolic extracts of Vitex mollis, Psidium guajava, Dalbergia retusa, and Crescential alata leaves against various staphylococcal strains isolated from cattle and rabbits. Methicillin-resistant S. aureus strains were isolated from cattle, while other strains were isolated from rabbits using standard methodology. The total phytochemical phenolic and saponins contents were obtained being the main groups of the antinutritional factors. The antimicrobial activity of the extracts against the standard culture of S. aureus (control) and S. aureus isolated from cattle and rabbits were investigated comparatively relative to that of oxacillin. It was found that both the control S. aureus and the isolated S. aureus are susceptible to all the four plant extracts, and sensitive to oxacillin. Of all the S. aureus including the control, MRSA2 is the most susceptible to all the extracts at 1000 μg/mL, except that of V. mollis where it is the least susceptible. Among all the plant extracts, P. guajava is the most active against MRSA2 and SOSA2. Therefore, the isolates from cattle (MRSA1 and MRSA2) are more susceptible to all the plant extracts than the isolates from rabbits. Among all the rabbit isolates, CoNS3 is the least susceptible to the extracts. Since all the plant extracts exhibit remarkable inhibitory activities against all the S. aureus strains, they are promising towards the production of therapeutic drugs.
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Ye, Ni-Jyun, and 葉倪君. "Anti-bacterial and anti-inflammatory properties of Plectranthus amboinicus (Lour.) Spreng extracts." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/wep688.

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碩士
嘉南藥理大學
生物科技系
102
Acne is a common skin problem and usually appears in many teenagers and young adults with hormone imbalance, bacterial infection, food or cosmetic application. Plectranthus amboinicus is a plant of the Lamiaceae family. The heavy and strong scent of P. amboinicus has been used for centuries in perfumes, and more recently in insect repellents, and alternative medicines. Most of pharmacological studies indicated that the essential oil from P. amboinicus has modulatory effect on gastrointestinal tract, antibacterial activity, anti-inflammatory and analgesic effect. In this research, we aimed to isolate the polyphenols, instead of the essential oil, from the leaves of P. amboinicus and to test its therapeutic effects on acne. The total polyphenol concentrations and in vitro antioxidant activity in crude ethanol extract, n-hexane layer, methanol layer, n-butanol layer, and water layer, were investigated. We found the methanol layer, exhibited the highest total phenol content (167.79 ± 12.67 mg of gallic acid/mg of dry weight), DPPH and ABTS+ radical cation scavenging activities (IC50=27 ± 2 mg/mL and 21 ± 2 mg/mL, respectively) and Trolox equivalent antioxidant capacity (TEAC=0.38 μg TE /μg). However, the other three layers showed no or little activity to scavenge DPPH and ABTS. Furthermore, the crude ethanol extract and the methanol layer were tested for anti-bacterial activity against Propionibacterium acnes and Staphylococcus aureus, which have been recognized as pus-forming bacteria triggering an inflammation in acne. Disc diffusion and broth microdilution were employed. Disc diffusion method showed that the 5 mg methanol layer exhibited 23 mm of inhibition zones against P. acnes, respectively. Crude ethanol extract did not show clear inhibition zone. The MIC values against Staphylococcus aureus for crude ethanol extract and methanol layer were 2.5 mg/mL and 0.3 mg/mL, respectively. On the other hand, the MIC values against Propionibacterium acnes were about 2 mg/mL and 0.3 mg/mL for crude ethanol extract and methanol layer, respectively. The anti-inflammatory effects of crude ethanol extract and the methanol layer were examined in LPS-induced RAW264.7 cells. The methanol layer with the highest phenolic content, exhibited dose-dependent inhibitory effect against LPS-mediated nitric oxide (NO) release, without affecting cell viability in RAW264.7 macrophages. The methanol layer also significantly downregulated the expression of LPS-induced protein expression of iNOS (inducible NO synthase) and COX-2 (cyclooxygenase-2); while upregulated HO-1 (heme oxygenase-1) expression. To sum up, the methanol layer of P. amboinicus may serve as an attractive candidate in complementary and alternative medicine for the treatment of acne.
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Huang, Chu-Wen, and 黃主文. "Anti-Bacterial and Anti-Fouling Properties of the Mixed Self-Assembled Monolayers Study." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/97hr52.

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碩士
國立虎尾科技大學
機械與機電工程研究所
100
With the progress of the times a hydrophobic film because of the water-resistant and anti-fog and prevent pollution characteristics has been widely used. Similar to the effective control of surface properties of the material self-assembled thin films (SAMs), and the production process is simple and high stability, spontaneous monolayers adsorbed on the substrate to form a self-assembly film of ordered and closely in recent years has been widely applications in many fields such as biomedical applications, optical, electrical machinery, mechanical engineering and so on. Established antimicrobial fouling of the surface film to reach a self-assembled thin-film technology, the use of organic silane class of self-assembled film formed on the optical lens through the mix of antimicrobial pharmaceutical hydrophobic self-assembled films, composed of the case, transmittance, surface cleanlinessand contact angle performance, re-use of the above conditions to work out the best mixed antibacterial self-assembly film. Prepared nine kinds of self-assembled monolayers of ODS OTS, ODS increase the concentration of 10% anti-bacterial pharmaceutical experiments, the OTS added concentration of 10% anti-bacterial pharmaceutical ODS increase the concentration of 50 % antibacterial Pharmacy, the OTS added concentration of 50 % anti-bacterial pharmaceutical, and is divided into strengthen the treatment and untreated groups, surface plasma interface at different temperatures, the oscillation frequency, speed and soaking time and TEOS plus ODS, TEOS plus ODS plus antibacterial 10 % and 50 %, at different speeds, self-assembly film experiment, the study found that tiny self-assembled film on the nature of the transmittance of the optical lens. The best effect, and TEOS plus ODS together with antimicrobial 10 antimicrobial 10 % and 50 % of the six kinds of ODS and OTS, and coupled with self-assembled films contact angle experiments, reaction time 12 hours, temperature 60 ° C 10 % and 50 % of the three kinds of self-assembled film, the maximum angle of the TEOS plus ODS 12 hours of reaction time, temperature at 40 ℃, the speed of 200 rpm, the contact angle up to 160 ° or more. Lens and self-assembled film interface strengthening treatment, can be found in the ODS self-assembled film, the critical load of ODS mixing concentration of 50 % of antimicrobial agents can be increased by 51.1 %, 54.46 %. The analysis results show that the adhesion TEOS plus ODS have the best adhesion, but after a variety of pharmaceutical re-joined the anti-bacterial, whether it is on the adhesion strength, roughness and contact angle, there are a downward trend by ESCA photoelectron spectrometernine kinds of experimental data that can be learned are self-assembled film was hydrolyzed in solution and the formation of bonding film on the substrate surface. Therefore summarize the results above, self-assembled film of ODS + Anti50 % mixed antibacterial best TEOS + ODS hydrophobic contact angle with appropriate antimicrobial, but still needs to improve its self-assembled film of surface cleaning degrees.
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Yu, Chia-Chun, and 余佳峻. "Studies in Tribological and Anti-bacterial Properties of Organosilane on Glass." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/65sf9z.

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碩士
國立虎尾科技大學
機械與機電工程研究所
103
The glass is ectensively applied in the industry and the daily necessities, for examply biomedical engineering, microelectromechanical, sensor, copper oxide photovoltaic cell, touch screens, glasses, and allkinds of windows, etc…many of these glass used in public places, and in the public places a lot of dirt and glass residue virus. If we can use a simple coating on glass reduces the adhesion of dirt and bacteria breeding, will be able to increase the aesthetics of each other and to avoid contagious diseases to environmental pollution.To promote the improvement of the value of gless, the society will be a great boon. Some self-assembled monolayer film made simple, In the past, already has a stain-resistant and reliable and stable system, but mixed self-assembled film fow success stories in the research, because of factors made complicated and not easy to control OTS mixed self-assembled film made simple step, low cost these thesis used taguchi method design and find the best of made arguments, so we can simply be coated on the glass and increasing antibacterial function.Let this coating multifunctional.The experimental results show Ethanol, Toluene, n-Heptane, compared with eachother in different solvents, tound effect, in the soaking temperature 30 ℃, ding temperature 25 ℃,soaking time 6 hrs, as hoc agent concentration 15 mM , under condition of Antibacterial agent concentration 10% contactis reach 130.1°. Surface adhesion reduced original 80%, and this film antimicrobial effects made bacteria reach only 0.63 CFU / cm2, much higfer than the industry and lifestyle applications, standard. The second part of the use sol gel method to as the precursors, different solvents, different additives etc, paremeeters of the glass surface modification, and plated OTS mixed self-assembled film contact angle of up to 117° expressed with stain resistance and antibacterial.
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Books on the topic "Anti-bacterial properties"

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Antimicrobial Peptides: Properties, Functions and Role in Immune Response. Nova Biomedical, 2013.

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Book chapters on the topic "Anti-bacterial properties"

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Patel, Harsha, Hemali Padalia, Mital J. Kaneria, Yogesh Vaghasiya, and Sumitra Chanda. "Anti-oxidant and anti- bacterial properties of extracts: Terminalia chebula and terminalia bellerica." In Food Technology, 213–31. Toronto ; Waretown, New Jersey : Apple Academic Press, 2017. |: Apple Academic Press, 2017. http://dx.doi.org/10.1201/9781315365657-9.

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Lecomte, S., M. H. Baron, I. Chourpa, M. Manfait, J. Aubard, and N. Moreau. "Approach of the Anti-Bacterial Properties of Fluoroquinolones using SERS Spectroscopy." In Spectroscopy of Biological Molecules, 563–64. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0371-8_260.

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Pero, Ronald W., Bengt Axelsson, Dietmar Siemann, David Chaplin, and Graeme Dougherty. "Newly discovered anti-inflammatory properties of the benzamides and nicotinamides." In ADP-Ribosylation Reactions: From Bacterial Pathogenesis to Cancer, 119–25. Boston, MA: Springer US, 1999. http://dx.doi.org/10.1007/978-1-4419-8740-2_18.

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Adom, Dickson, Paul Appiah Sekyere, and Mohan Kumar Krishnappa. "The Chemical Constituents, Anti-Inflammatory, Anti-Oxidant, and Ethnomedicinal Properties of Aloe barbadensis." In Advances in Medical Diagnosis, Treatment, and Care, 181–98. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1320-0.ch009.

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Aloe vera is a perennial, drought-resisting, succulent plant belonging to the Asphodelaceae family that has a long history of having many tremendous medicinal and anti-inflammatory as well as anti-bacterial properties. This chapter highlights the great potentials of the aloe vera species. Desk study and document analysis guided the systematic and extensive review of both published and unpublished resources on the Aloe vera Species. The chapter contends that horticulturists and plant scientists in the field of agriculture and medicine must pay attention to the Aloe vera as a medicinal plant that possesses the most powerful antibacterial and anti-inflammatory properties, which protects the body against constipation through enhancing the body metabolism, skin, and worm infestations.
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Lazov, Lyubomir, Risham Singh Ghalot, and Edmunds Teirumnieks. "Silver Nanoparticles - Preparation Methods and Anti-Bacterial/Viral Remedy Impacts against COVID 19." In Silver Micro-Nanoparticles - Properties, Synthesis, Characterization, and Applications. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.99368.

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Silver has been an influential segment of pharmaceutical utilization for remedies & hygiene in the latest era. The first topic reviews the study on air sanitization ventilation & air sanitizer systems using laser ablated silver nanoparticles (inspired by 2020 Pandemic) directing to contamination of deadly biological particles. Intention of this investigation is to validate possible antiviral silver nanoparticles construction to be distributed by retention, to abate the aggravation of breathing organs flu. The underlying description of investigation consists of bibliometric reasoning of the review of the outcome of silver nanoparticles on the sterilization of viral ailments. The investigation will deliberate the approach of use of laser ablated silver nanoparticles for anti-actions. The chapter outcomes in the fascinating utilization of silver nanoparticles for pharmaceutical purposes for contagious diseases, viruses or bacteria and devotes to the upgradation of therapeutic education to safeguard health care workers from threatening viruses at therapeutic organizations. Morally, the investigation will obtain a hygienic scheme, which might be installed at every communal or individual places cost-effectively including silver nanoparticles (because of their therapeutic properties). The second section of investigation considers distinct techniques for manufacturing silver nanoparticles. The various schemes have been compared based on their pros & cons. The method of laser ablation for generating nanoparticles underwater is briefed. The intention of this part is to disclose the current & anticipation probabilities of the process - laser ablation, as a profitable and eco-favorable innovation for manufacturing silver nanoparticle in liquid solutions. The chapter is motivated by two of our reviewed papers i.e., “Antibacterial and anti-viral effects of silver nanoparticles in medicine against covid 19” and “Methods for obtaining silver nanoparticles”.
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Selvasudha, Nandakumar, Unnikrishnan-Meenakshi Dhanalekshmi, Sekar Krishnaraj, Yogeeswarakannan Harish Sundar, Nagarajan Sri Durga Devi, and Irisappan Sarathchandiran. "Multifunctional Clay in Pharmaceuticals." In Clay Science and Technology [Working Title]. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.92408.

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Clay has its widespread applications in pharmaceuticals from ancient world to modern era. It is one of the excellent excipients present in the commercially available pharmaceuticals. Its use in many of dosage forms viz. in suspension, emulsion, ointments, gels, tablet and as drug delivery carrier as suspending agent, emulsifying agent, stiffening agent, binder, diluent, opacifier, and as release retardant have been explored in many studies. Variety of minerals is used as both excipient and as an active ingredient; among that kaolinite, talc, and gypsum are important. Their inertness, low toxicity, versatile physiochemical properties and cost effectiveness has increased its usage in pharma industries. Many minerals have its own pharmacological action as antacid, anti-bacterial, anti-emetic, anti- diarrheal agent and as skin protectant etc. Their unique structure which helps them to absorb material onto their layered sheets has opened a wide variety of applications in drug delivery. The understanding of surface chemistry and particle size distribution of clay minerals has led the pharmaceutical field in many directions and future perspectives.
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Bhat, Aashaq Hussain, and Shahla Nigar. "Traditional Medicinal Systems." In Advanced Pharmacological Uses of Medicinal Plants and Natural Products, 1–24. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-2094-9.ch001.

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Medicinal plants are a great source of medicine for treating various human ailments. Traditional use of herbal medicine, which was developed within an ethnic group before the development and spread of modern science, is the very basis and an integral part of various cultures. Different medicinal systems throughout the globe are still operational and use natural herbs for treating diseases. Traditional Chinese Medicine (TCM), Ayurveda, Kampo, Traditional Korean Medicine (TKM), and Unani are some commonly found traditional medicinal systems in use today. They are used directly, or their secondary metabolites are used as anti-bacterial, antifungal, immunomodulators, anti-hair fall, and multiple other purposes. However, their blood purification properties prevent blood from toxicity. Hundreds of medicinal plants are used in Ayurveda for blood purification, particularly plants which are astringent or bitter (pungent or sharp tastes). In addition, medicinal herbs do not have side effects.
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de Rezende Rodovalho, Vinícius, Diego Lucas Neres Rodrigues, Gwénaël Jan, Yves Le Loir, Vasco Ariston de Carvalho Azevedo, and Eric Guédon. "Propionibacterium freudenreichii: General Characteristics and Probiotic Traits." In Prebiotics and Probiotics - From Food to Health [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.97560.

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Propionibacterium freudenreichii is a Gram-positive dairy probiotic bacterial species that has been used as a ripening starter in the production of Swiss-type cheese for a long time. It has been exploited for the optimization of cheese production, including ripening capacities and aroma compounds production, but also for the production of vitamin B12 and organic acids. Furthermore, it has emerged in the probiotics landscape owing to several beneficial traits, including tolerance to stress in the gastrointestinal tract, adhesion to host cells, anti-pathogenic activity, anticancer potential and immunomodulatory properties. These beneficial properties have been confirmed with in vitro and in vivo investigations, using several omics approaches that allowed the identification of important molecular actors, such as surface proteins, short-chain fatty acids and bifidogenic factors. The diversity within the species was shown to be an important aspect to take into consideration, since many of these properties were strain-dependent. New studies should dive further into the molecular mechanisms related to the beneficial properties of this species and of its products, while considering the complexities of strain diversity and the interactions with the host and its microbiota. This chapter reviews current knowledge on the possible impact of P. freudenreichii on human health.
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"Nanohybrids for Wound Healing Application." In Materials Research Foundations, 121–33. Materials Research Forum LLC, 2021. http://dx.doi.org/10.21741/9781644901076-5.

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The microfluidics-delivered nanohybrids invest the framework with an arranged course from wound discovery, receptive oxygen species rummaging and drug release. The drug release conduct mirrors the dynamic wound healing process, hence rendering an upgraded bio-mimetic regeneration. The properties of nanomaterials that are 1– 100 nm in size can be controlled to influence their capacities while connecting with biomaterials and biomedicines. Among the different sorts of nanomaterials, the clay minerals are universal in soils and viewed as protected materials for use in medicinal applications. Anti-bacterial activity is a vital factor for wound healing. Re-epithelization happens amid wound healing and includes the expansion of keratinocytes and the separation of fibroblasts. Ongoing improvements in nanotechnology for blending nanometer-estimate materials may give a chance to empowering viable wound healing because of material surface collaboration with cells and tissue.
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Delik, Anıl, and Yakup Ülger. "Treatment Approach in Patients with Decompensated Liver Cirrhosis." In Advances in Hepatology. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.96155.

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Chronic liver disease and decompensated cirrhosis are the major causes of morbidity and mortality in the world. According to current data, deaths due to liver cirrhosis constitute 2.4% of the total deaths worldwide. Cirrhosis is characterized by hepatocellular damage that leads to fibrosis and regenerative nodules in the liver. The most common causes of cirrhosis include alcohol consumption, hepatitis C, hepatitis B, and non-alcoholic fatty liver disease. Dysbiosis and intestinal bacterial overgrowth play a role in the development of complications of cirrhosis through translocation. In liver cirrhosis, ascites, gastrointestinal variceal bleeding, spontaneous bacterial peritonitis infection, hepatic encephalopathy, hepatorenal syndrome, hepatocelluler carcinoma are the most common complications. In addition, there are refractory ascites, hyponatremia, acute on-chronic liver failure, relative adrenal insufficiency, cirrhotic cardiomyopathy, hepatopulmonary syndrome and portopulmonary hypertension. In the primary prophylaxis of variceal bleeding, non-selective beta blockers or endoscopic variceal ligation are recommended for medium and large variceal veins. In current medical treatment, vasoactive agents, antibiotics, blood transfusion, endoscopic band ligation are the standard approach in the treatment of acute variceal bleeding. Sodium-restricted diet, diuretics and large-volume paracentesis are recommended in the management of ascites. In the treatment of hepatic encephalopathy, lactulose, branched chain amino acids, rifaximin and L-ornithine L-aspartate can be used. New therapeutic approaches such as ornithine phenyl acetate spherical carbon and fecal microbiota transplantation have shown beneficial effects on hepatic encephalopathy symptoms. In addition to their antioxidative, anti-proliferative and anti-inflammatory properties, statins have been shown to reduce the risk of decompensation and death by reducing portal pressure in compensated cirrhosis. In the treatment of liver failure, some artificial liver devices such as molecular adsorbent recirculating system, the single albumin dialysis system, fractionated plasma separation and adsorption are used until transplantation or regeneration. The purpose of this chapter is to review the most up-to-date information on liver cirrhosis and to explain the complications assessment, current management and potential treatment strategies in decompensated cirrhosis.
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Conference papers on the topic "Anti-bacterial properties"

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Fayyad, Eman, Aboubakr Abdullah, Mohamed Hassan, Abdul Rasheed Pathath, Khaled Mahmoud, George Jarjoura, and Zoheir Farhat. "Novel Electroless Deposited Corrosion – Resistant and Anti-Bacterial NiP–TiNi Nanocomposite Coatings." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2020. http://dx.doi.org/10.29117/quarfe.2020.0009.

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From acidic NiP electroless bath, the co-deposition of TiNi nanoparticles in the NiP matrix to form novel NiP-TiNi nanocomposite coatings (NCCs) on top of API X100 carbon steel using several concentrations of TiNi nanoparticles (0.2, 0.4 and 0.8 g L-1 in the bath) is successfully achieved. The influence of the TiNi nanoparticles on the composition, deposition rate, thickness, and morphology of the NiP coating are investigated before and after annealing at 400 oC. The addition of TiNi nanoparticles into the NiP matrix led to the transform of the amorphous structure of the as-plated NiP into a semi-crystalline one. The microhardness of the composite coating significantly enhances with increasing TiNi concentration up to 0.4 g L-1 and further improvement takes place after heat treatment. The electrochemical impedance spectroscopy (EIS) and the colony counting method are carried out to assess the corrosion protection and antibacterial properties, respectively, of the as-deposited and the annealed coatings. The results demonstrate that there is an optimum concentration for the addition of TiNi (0.4 g L-1), which offers the composite coating with the highest corrosion protection that reaches to about 98 %. Below and beyond this concentration as well as after heat treatment, the improvement in the corrosion protection of the composite coatings slightly decreases. Besides, the NiP–TiNi NCCs have effective antibacterial properties as it decreased the cell viability of Escherichia coli from 100 to 19%.
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Uppar, Vijayakumar, Atiyaparveen I. Basarikatti, Basavaraj Padmashali, Sandeep Chandrashekharappa, Mallikarjun Chougala, Kiran K. Mudnakudu-Nagaraju, Mahendra K. Mohan, Govindappa Banuprakash, Raghu Ningegowda, and Beena B. Rachotimath. "SYNTHESIS, ANTI-BACTERIAL AND ANTIOXIDANT PROPERTIES OF ETHYL 7-AMINO-3-BENZOYL-2-METHYLINDOLIZINE-1-CARBOXYLATE DERIVATIVES." In PROCEEDINGS OF INTERNATIONAL CONFERENCE ON ADVANCES IN MATERIALS RESEARCH (ICAMR - 2019). AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0022905.

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3

Kuznetsov, Ivan A., Warren Jasper, Srinivasan Rasipuram, Andrey V. Kuznetsov, Alan Brown, and Alexei V. Saveliev. "Development of Plasma Textile for Nanoparticle Filtration and Bacterial Deactivation." In ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels collocated with the ASME 2012 Heat Transfer Summer Conference and the ASME 2012 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/icnmm2012-73019.

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A novel woven textile material capable of generating stable low temperature plasma was created. This resulted in enhancing the capture efficiency of nanoparticles when the material was used as a filter as well as exhibiting anti-bacterial properties. The primary supposition of the study is that a micro-plasma array can be embedded into a textile fabric to induce a plasma sheath that filters and deactivates bacterial pathogens coming into contact with the fabric. The work proceeded through a series of steps: (1) determining the optimal type of plasma discharge; (2) finding the ideal wire electrode material, radii and placement to achieve stable uniform generation of non-thermal plasmas; (3) modeling the electric field surrounding the electrodes to evaluate the impact of an insulating textile on the electrode system; (4) testing various polymers and developing a plasma textile based on electrode geometries found in experimentation; (5) measuring the filtration efficiencies of the plasmas using a differential mobility and a condensation particle counter; and (6) testing the textile fabric’s ability to deactivate bacteria. The work confirmed the existence of sustainable, uniform plasma on the surface of the developed fabric capable of capturing over 98% of bacteria-sized particles and deactivating tested bacteria.
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Kockerbeck, Zachary, Majid TabkhPaz, Simon Park, and Ron Hugo. "Robust Nanocomposite Coatings Inspired by Structures of Nacre." In 2018 12th International Pipeline Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/ipc2018-78178.

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Carbon steel piping can be exposed to environments that contain various chemical and organic elements that induce corrosion and cracking events. This can lead to the loss of fluid into surrounding sensitive and remote environments. To minimize this inherent risk, various coating technologies have been utilized over the years in industry. These coatings typically suffer from complex application methods, high application cost, and vulnerabilities to environmental effects such as mechanical damage and cathodic disbondment. To overcome these challenges, a novel epoxy based composite coating that utilizes the properties of various nano-particulates such as graphene nanoplatelets (GnP), multi-walled carbon nanotubes (MWCNTs), chitosan, and hBN (Hexagonal boron nitride) is developed. These nanoparticles create a nano-scale “brick and mortar” type effect that is analogous to various natural structures such as the abalone shell (nacre). These nano-structures also enhance coating performance by increasing mechanical strength and anti-bacterial properties while simultaneously decreasing gas permeability. This performance enhancement serves to reduce overall corrosion-induced disbondment area. The dispersion of nanoparticles is verified using various microscopy methods such as scanning election microscopy and an optical 3D profilometer. To confirm the role of nanoparticles in the epoxy composite, the samples undergo rigorous testing to determine both mechanical properties as well as the feasibility of coating application, in particular, for use on girth welds. Using a dynamic mechanical analysis (DMA), the material strength of each combination of nanocomposites is tested and used to determine the glass transition temperature. The testing also includes abrasion, and both long-term mechanical and thermal behaviors of the coating. To test the feasibility of the coating, cathodic protection tests in an accelerated corrosive environment, and gas permeability tests are carried out. The results show that the composite coating made from these nanomaterials had a decrease in cathodic disbondment area and gas permeability and an increase the glass transition temperature and scratch resistance. Therefore, the nanocomposite coatings are found to be a significant improvement over standard epoxy-based coating.
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