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Journal articles on the topic 'Biomimetic silica synthesis'

Author: Grafiati

Published: 11 December 2022

Last updated: 31 July 2025

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1

Curley, R., R. A. Banta, S. Garvey, J. D. Holmes, and E. J. Flynn. "Biomimetic spherical silica production using phosphatidylcholine and soy lecithin." Appl. Nanosci. 11, no. 5 (2021): 1721–35. https://doi.org/10.5281/zenodo.4772391.

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Spherical silica particles are traditionally made via Stöber and modified-Stöber processes, which commonly use environmental toxins as reagents. Here we report a process to synthesise spherical silica particles using environmentally friendly biomolecules (phosphatidylcholine and soy lecithin) and employing water and soybean oil as solvents, rather than potentially harmful organic solvents. This scalable method represents an important step towards sustainable industrial silica syntheses. Under mildly acidic conditions phosphatidylcholine and soy lecithin can control the condensation o

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2

Choi, Ju-Hwan, Dae-San Choi, Ju-Hun Ahn, Henzeh Leeghim, and Chang-Yull Lee. "Biomimetic Structural Coloration Based on Spherical Silica Nanoparticles." Journal of Nanoscience and Nanotechnology 21, no. 7 (2021): 3919–22. http://dx.doi.org/10.1166/jnn.2021.19235.

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Structural colors based on nanostructured surfaces are an environmentally friendly alternative to dyes and pigments. In this study, structural colors were produced by spherical silica nanoparticles. By controlling the size of the spherical silica nanoparticles, the changes in color were controlled. The sizes of the nanoparticles were controlled by adjusting the ammonia content in the conventional Stöber method. Spherical silica nanoparticle powders were obtained using a centrifuge and an ultrasonic grinder oven, which were subsequently dispersed in deionized water and alcohol for dip coating.

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3

Licsandru, Erol, Eddy Petit, Simona Moldovan, Ovidiu Ersen, and Mihail Barboiu. "Biomimetic Autocatalytic Synthesis of Organized Silica Hybrids." European Journal of Inorganic Chemistry 2015, no. 22 (2015): 3637–41. http://dx.doi.org/10.1002/ejic.201500701.

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4

Sun, Xiaoning, Xueying Yu, Fang Cheng, and Wei He. "Cationic polymeric template-mediated preparation of silica nanocomposites." Soft Matter 17, no. 40 (2021): 8995–9007. http://dx.doi.org/10.1039/d1sm00773d.

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Cationic templates mediating biomimetic silica synthesis include biomacromolecules, water-soluble synthetic polymers, latex particles, micelles, microgels, etc., leading to nanocomposites with great potentials for a variety of applications.

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5

Passos, Marieta L. C., Mariana Pereira, M. Lúcia M. F. S. Saraiva, et al. "Silica nanostructures synthesis and CdTe quantum dots immobilization for photocatalytical applications." RSC Adv. 4, no. 104 (2014): 59697–705. http://dx.doi.org/10.1039/c4ra09748c.

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A new strategy for the immobilization of semiconductor nanocrystals by carrying out in simultaneous the biomimetic synthesis of silica nanostructures and the encapsulation of MPA-capped CdTe quantum dots (QDs).

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6

Leng, Boxun, Xin Chen, Zhengzhong Shao, and Weihua Ming. "Biomimetic Synthesis of Silica with Chitosan-Mediated Morphology." Small 4, no. 6 (2008): 755–58. http://dx.doi.org/10.1002/smll.200700917.

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7

Gonçalves, M. Clara. "Sol-gel Silica Nanoparticles in Medicine: A Natural Choice. Design, Synthesis and Products." Molecules 23, no. 8 (2018): 2021. http://dx.doi.org/10.3390/molecules23082021.

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Silica is one of the most abundant minerals in the Earth’s crust, and over time it has been introduced first into human life and later into engineering. Silica is present in the food chain and in the human body. As a biomaterial, silica is widely used in dentistry, orthopedics, and dermatology. Recently amorphous sol-gel SiO2 nanoparticles (NPs) have appeared as nanocarriers in a wide range of medical applications, namely in drug/gene target delivery and imaging diagnosis, where they stand out for their high biocompatibility, hydrophilicity, enormous flexibility for surface modification with a

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8

Wu, Jen-Chia, Yuli Wang, Chia-Chun Chen, and Ying-Chih Chang. "Biomimetic Synthesis of Silica Films Directed by Polypeptide Brushes." Chemistry of Materials 20, no. 19 (2008): 6148–56. http://dx.doi.org/10.1021/cm8017659.

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9

Yin, Yongheng, Yuchen Liu, Hong Wu, et al. "One-pot synthesis of silica–titania binary nanoparticles with acid–base pairs via biomimetic mineralization to fabricate highly proton-conductive membranes." Journal of Materials Chemistry A 5, no. 35 (2017): 18585–93. http://dx.doi.org/10.1039/c7ta03513f.

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10

Chang, Jenq-Sheng, Zwe-Ling Kong, Deng-Fwu Hwang, and Ke Liang B. Chang. "Chitosan-Catalyzed Aggregation during the Biomimetic Synthesis of Silica Nanoparticles." Chemistry of Materials 18, no. 3 (2006): 702–7. http://dx.doi.org/10.1021/cm052161d.

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11

Chang, Jenq-Sheng, Zwe-Ling Kong, Deng-Fwu Hwang, and Ke Liang B. Chang. "Chitosan-Catalyzed Aggregation during the Biomimetic Synthesis of Silica Nanoparticles." Chemistry of Materials 18, no. 6 (2006): 1714. http://dx.doi.org/10.1021/cm0603553.

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12

Cha, Jennifer N., Galen D. Stucky, Daniel E. Morse, and Timothy J. Deming. "Biomimetic synthesis of ordered silica structures mediated by block copolypeptides." Nature 403, no. 6767 (2000): 289–92. http://dx.doi.org/10.1038/35002038.

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13

Patel, Pritesh A., Jessica Eckart, Maria C. Advincula, A. Jon Goldberg, and Patrick T. Mather. "Rapid synthesis of polymer-silica hybrid nanofibers by biomimetic mineralization." Polymer 50, no. 5 (2009): 1214–22. http://dx.doi.org/10.1016/j.polymer.2009.01.024.

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14

Kang, Kyoung-Ku, Hyun-Seok Oh, Dong-Young Kim, Gyurak Shim, and Chang-Soo Lee. "Synthesis of silica nanoparticles using biomimetic mineralization with polyallylamine hydrochloride." Journal of Colloid and Interface Science 507 (December 2017): 145–53. http://dx.doi.org/10.1016/j.jcis.2017.07.115.

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15

Liu, Y. P., Z. R. Shen, L. Y. Li, et al. "Biomimetic Synthesis of Nanoporous Silica Templated by Copolypeptide in the Organic Gel System." Solid State Phenomena 121-123 (March 2007): 897–900. http://dx.doi.org/10.4028/www.scientific.net/ssp.121-123.897.

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At neutral pH value and room temperature, nanoporous silica has been prepared through self-organization of synthetic block copolypeptide Poly(ethyl glycol)-b-poly(L-phenylalanine) (MPEG44–b-Phe7) and silicane in the organic gel system. In this system, π－π interaction between anilino-methyl triethoxy silicane and block copolypeptide MPEG44–b-Phe7 effectively controlled the growth of the silica precursors. SEM images show that the size of silica is relatively uniform with the length ranging from 20~50 μm and the diameter ranging from 2~5 μm. FT-IR spectra reveals that there exists nanoporous str

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16

Lin, Ting-Xuan, Feng-Ming Hsu, Yun-Lun Lee, Raita Goseki, Takashi Ishizone, and Jeng-Shiung Jan. "Biomimetic Synthesis of Antireflective Silica/Polymer Composite Coatings Comprising Vesicular Nanostructures." ACS Applied Materials & Interfaces 8, no. 39 (2016): 26309–18. http://dx.doi.org/10.1021/acsami.6b07874.

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17

Coradin, T., and J. Livage. "Synthesis, characterization and diffusion properties of biomimetic silica-coated gelatine beads." Materials Science and Engineering: C 25, no. 2 (2005): 201–5. http://dx.doi.org/10.1016/j.msec.2005.01.010.

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18

Shkryl, Y. N., I. V. Semiletova, A. V. Nepomnyaschiy, et al. "Biomimetic Synthesis of Nanosized Silica Structures on a Substrate with Silicatein." Russian Journal of Bioorganic Chemistry 44, no. 4 (2018): 469–71. http://dx.doi.org/10.1134/s1068162018040180.

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19

Lee, Hyejin, Soomin Han, and Younghun Kim. "Synthesis of gold-spikes decorated biomimetic silica microrod for photothermal agents." Journal of Industrial and Engineering Chemistry 58 (February 2018): 33–37. http://dx.doi.org/10.1016/j.jiec.2017.09.003.

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20

Gungormus, Mustafa. "Biocatalytic synthesis and ordered self-assembly of silica nanoparticles via a silica-binding peptide." Beilstein Journal of Nanotechnology 14 (February 28, 2023): 280–90. http://dx.doi.org/10.3762/bjnano.14.25.

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Achieving scalable and economic methods for manufacturing ordered structures of nanoparticles is an ongoing challenge. Ordered structures of SiO2 nanoparticles have gained increased attention due to the great potential they offer in filtering, separation, drug delivery, optics, electronics, and catalysis. Biomolecules, such as peptides and proteins, have been demonstrated to be useful in the synthesis and self-assembly of inorganic nanostructures. Herein, we describe a simple Stöber-based method wherein both the synthesis and the self-assembly of SiO2 nanoparticles can be facilitated by a sili

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21

Yuan, Jian-Jun, Pei-Xin Zhu, Daisuke Noda, and Ren-Hua Jin. "Controlled synthesis and tunable properties of ultrathin silica nanotubes through spontaneous polycondensation on polyamine fibrils." Beilstein Journal of Nanotechnology 4 (November 25, 2013): 793–804. http://dx.doi.org/10.3762/bjnano.4.90.

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This paper describes a facile approach to a biomimetic rapid fabrication of ultrathin silica nanotubes with a highly uniform diameter of 10 nm and inner hollow of around 3 nm. The synthesis is carried out through a spontaneous polycondensation of alkoxysilane on polyamine crystalline fibrils that were conveniently produced from the neutralization of a solution of protonated linear polyethyleneimine (LPEI–H+) by alkali compounds. A simple mixing the fibrils with alkoxysilane in aqueous solution allowed for the rapid formation of silica to produce LPEI@silica hybrid nanotubes. These 10-nm nanotu

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22

Lim, Gyun Taek, and Byung Hoon Jo. "Exploiting Silica-Binding and Silica-Forming Proteins as Versatile Tools for One-Step Enzyme Immobilization on Siliceous Materials." International Journal of Molecular Sciences 26, no. 3 (2025): 1304. https://doi.org/10.3390/ijms26031304.

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Enzyme immobilization has emerged as an essential technique in industrial applications of enzymes. Silica (SiO2) serves as a prominent support material for enzyme immobilization. Recent advancements have led to the development of various silica-binding proteins (SBPs) and silica-forming proteins (SFPs) that are invaluable tools in immobilizing enzymes on siliceous materials in a fast and simple manner. SBPs facilitate the immobilization of enzymes with controlled orientation on silica surfaces, while SFPs enable the biomimetic synthesis and encapsulation of enzymes within silica particles. In

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23

Müller, Werner E. G., and Xiaohong Wang. "Silicatein: from chemical through enzymatic silica formation, to synthesis of biomimetic nanomaterials." FEBS Journal 279, no. 10 (2012): 1709. http://dx.doi.org/10.1111/j.1742-4658.2012.08562.x.

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24

Roth, Kristian M., Yan Zhou, Wenjun Yang, and Daniel E. Morse. "Bifunctional Small Molecules Are Biomimetic Catalysts for Silica Synthesis at Neutral pH." Journal of the American Chemical Society 127, no. 1 (2005): 325–30. http://dx.doi.org/10.1021/ja045308v.

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25

Patwardhan, Siddharth V., David J. Belton, and Neil J. Shirtcliffe. "Comments on “Chitosan-Catalyzed Aggregation during the Biomimetic Synthesis of Silica Nanoparticles”." Chemistry of Materials 18, no. 6 (2006): 1711–12. http://dx.doi.org/10.1021/cm0600778.

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26

Wibowo, David, Chun-Xia Zhao, and Anton P. J. Middelberg. "Interfacial Biomimetic Synthesis of Silica Nanocapsules Using a Recombinant Catalytic Modular Protein." Langmuir 31, no. 6 (2015): 1999–2007. http://dx.doi.org/10.1021/la504684g.

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27

Li, Xiaoqing, Tingting Yang, Qing Gao, Jianjun Yuan, and Shiyuan Cheng. "Biomimetic synthesis of copolymer–silica nanoparticles with tunable compositions and surface property." Journal of Colloid and Interface Science 338, no. 1 (2009): 99–104. http://dx.doi.org/10.1016/j.jcis.2009.05.074.

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28

Yao, N., M. Trau, S. Manne, et al. "Mesoscopic Silica Thin Films Via Template-Assisted Self-Assembly." Microscopy and Microanalysis 3, S2 (1997): 395–96. http://dx.doi.org/10.1017/s1431927600008862.

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Synthesis of mesoscopic silicates has stimulated considerable interest as a biomimetic approach to the fabrication of organic/inorganic nanocomposites. However, for future applications of these materials, controlled shapes and patterns, particularly as continuous thin films, rather than the microscopic particulates, need to be processed. Recently, we have described a synthesis scheme, using the supramolecular assemblies of surfactant molecules as a template for the condensation of inorganic species, to prepare silica mesoscopic thin films at a solid interface from a bulk solution. Here, we con

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29

Curley, R., R. A. Banta, S. Garvey, J. D. Holmes, and E. J. Flynn. "Spherical silica particle production by combined biomimetic-Stöber synthesis using renewable sodium caseinate without petrochemical agents." Appl. Nanosci. 11, no. 4 (2021): 1157–67. https://doi.org/10.5281/zenodo.4772309.

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Spherical silica particles are typically made via Stöber processes. However, these processes are environmentally unsustainable. Here, we report a process to synthesise spherical silica particles in a more sustainable way using sodium caseinate. Initial experiments showed that sodium caseinate can replace the typical industrial structural directing agents used to produce spherical particles. Particles of 124 nm in size were produced with 200 mg L−1 sodium caseinate and 81 µL sodium silicate, and particles with a bimodal size distribution (258 and 1432 nm) were produced with 400

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30

Abdelhamid, Mohamed A. A., Hazim O. Khalifa, Mi-Ran Ki, and Seung Pil Pack. "Nanoengineered Silica-Based Biomaterials for Regenerative Medicine." International Journal of Molecular Sciences 25, no. 11 (2024): 6125. http://dx.doi.org/10.3390/ijms25116125.

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The paradigm of regenerative medicine is undergoing a transformative shift with the emergence of nanoengineered silica-based biomaterials. Their unique confluence of biocompatibility, precisely tunable porosity, and the ability to modulate cellular behavior at the molecular level makes them highly desirable for diverse tissue repair and regeneration applications. Advancements in nanoengineered silica synthesis and functionalization techniques have yielded a new generation of versatile biomaterials with tailored functionalities for targeted drug delivery, biomimetic scaffolds, and integration w

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31

Hildebrand, Mark, Evelyn York, Jessica I. Kelz, et al. "Nanoscale control of silica morphology and three-dimensional structure during diatom cell wall formation." Journal of Materials Research 21, no. 10 (2006): 2689–98. http://dx.doi.org/10.1557/jmr.2006.0333.

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We present a unique approach combining biological manipulation with advanced imaging tools to examine silica cell wall synthesis in the diatom Thalassiosira pseudonana. The innate capabilities of diatoms to form complex 3D silica structures on the nano- to micro-scale exceed current synthetic approaches because they use a fundamentally different formation process. Understanding the molecular details of the process requires identifying structural intermediates and correlating their formation with genes and proteins involved. This will aid in development of approaches to controllably alter struc

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32

Baumgärtner, Benjamin, Hendrik Möller, Thomas Neumann, and Dirk Volkmer. "Preparation of thick silica coatings on carbon fibers with fine-structured silica nanotubes induced by a self-assembly process." Beilstein Journal of Nanotechnology 8 (May 26, 2017): 1145–55. http://dx.doi.org/10.3762/bjnano.8.116.

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A facile method to coat carbon fibers with a silica shell is presented in this work. By immobilizing linear polyamines on the carbon fiber surface, the high catalytic activity of polyamines in the sol–gel-processing of silica precursors is used to deposit a silica coating directly on the fiber’s surface. The surface localization of the catalyst is achieved either by attaching short-chain polyamines (e.g., tetraethylenepentamine) via covalent bonds to the carbon fiber surface or by depositing long-chain polyamines (e.g., linear poly(ethylenimine)) on the carbon fiber by weak non-covalent bondin

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33

Puchol, Victoria, Jamal El Haskouri, Julio Latorre, et al. "Biomimetic chitosan-mediated synthesis in heterogeneous phase of bulk and mesoporous silica nanoparticles." Chemical Communications, no. 19 (2009): 2694. http://dx.doi.org/10.1039/b821308a.

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34

Mantion, Alexandre, Philipp Graf, Ileana Florea, et al. "Biomimetic synthesis of chiral erbium-doped silver/peptide/silica core-shell nanoparticles (ESPN)." Nanoscale 3, no. 12 (2011): 5168. http://dx.doi.org/10.1039/c1nr10930h.

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35

CHAI, Shigan, Jinzhi ZHANG, Mengwei PI, Tingting YANG, Jianjun YUAN, and Shiyuan CHENG. "SYNTHESIS OF CATIONIC THERMO-RESPONSIVE MICROGELS AND THEIRAPPLICATION FOR BIOMIMETIC MINERALIZATION OF SILICA." Acta Polymerica Sinica 010, no. 2 (2010): 178–84. http://dx.doi.org/10.3724/sp.j.1105.2010.00178.

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36

Li, Na, Xin Zhang, Qinrong Wang, Fangfang Wang, and Peikang Shen. "Biomimetic synthesis of silica hollow spheres using poly (l-lysine) and mechanism research." RSC Advances 2, no. 8 (2012): 3288. http://dx.doi.org/10.1039/c2ra00019a.

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37

Yu, Jun, Qinrong Wang, and Xin Zhang. "Effects of external force fields on peptide self-assembly and biomimetic silica synthesis." Applied Surface Science 311 (August 2014): 799–807. http://dx.doi.org/10.1016/j.apsusc.2014.05.170.

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38

Jin, Ren-Hua, Dong-Dong Yao, and Rumi Tamoto Levi. "Biomimetic Synthesis of Shaped and Chiral Silica Entities Templated by Organic Objective Materials." Chemistry - A European Journal 20, no. 24 (2014): 7196–214. http://dx.doi.org/10.1002/chem.201400387.

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39

Kouznetsova, Tatyana F., Elizaveta A. Kopysh, Polina M. Smolskaya, Dilnoza J. Jumaeva, and Andrey I. Ivanets. "DEVELOPMENT AND SEARCH FOR THE FUNCTIONALITIES OF NEW ORGANIC SILICA HYBRID NANOCOMPOSITES INCLUDING CHITOSAN BIOPOLYMERS IN A SILOXAN FRAMEWORK WHEN THEIR CONVERSION INTO MONODISPERSE MESOPOROUS SILICA PARTICLES." Transactions of the Kоla Science Centre of RAS. Series: Engineering Sciences 3, no. 3/2023 (2023): 210–15. http://dx.doi.org/10.37614/2949-1215.2023.14.3.038.

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A new universal approach to the biomimetic synthesis of hybrid organosilicate nanocomposites with texture and functionality good control has been developed, which consists in the use of biomacromolecules as mesogenic templates. The main strategy is to combine the self-association of polysaccharide nanorods with the flexibility of the sol-gel process in the chemistry of siloxane oligomers formed at various pH values of 3, 5, 8. The measured isotherms of low-temperature nitrogen adsorption-desorption by samples obtained at pH 5 and 8 refer to isotherms of type IV (a) characteristic of mesoporous

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40

Chen, Ruiting, Yafei Xue, Xinyue Xu, et al. "Lithography-free synthesis of periodic, vertically-aligned, multi-walled carbon nanotube arrays." Nanotechnology 33, no. 6 (2021): 065304. http://dx.doi.org/10.1088/1361-6528/ac345a.

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Abstract Until now, the growth of periodic vertically aligned multi-walled carbon nanotube (VA-MWCNT) arrays was dependent on at least one lithography step during fabrication. Here, we demonstrate a lithography-free fabrication method to grow hexagonal arrays of self-standing VA-MWCNTs with tunable pitch and MWCNT size. The MWCNTs are synthesized by plasma enhanced chemical vapor deposition (PECVD) from Ni catalyst particles. Template guided dewetting of a thin Ni film on a hexagonally close-packed silica particle monolayer provides periodically distributed Ni catalyst particles as seeds for t

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41

Ehrlich, Hermann, Sascha Heinemann, Christiane Heinemann, et al. "Nanostructural Organization of Naturally Occurring Composites—Part I: Silica-Collagen-Based Biocomposites." Journal of Nanomaterials 2008 (2008): 1–8. http://dx.doi.org/10.1155/2008/623838.

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Glass sponges, as examples of natural biocomposites, inspire investigations aiming at both a better understanding of biomineralization mechanisms and novel developments in the synthesis of nanostructured biomimetic materials. Different representatives of marine glass sponges of the class Hexactinellida (Porifera) are remarkable because of their highly flexible basal anchoring spicules. Therefore, investigations of the biochemical compositions and the micro- and nanostructure of the spicules as examples of naturally structured biomaterials are of fundamental scientific relevance. Here we presen

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42

Ki, Mi-Ran, Ki Ha Min, and Seung Pil Pack. "Application of Hypothetical Cathepsin-like Protein from Nematostella vectensis and Its Mutant Silicatein-like Cathepsin for Biosilica Production." MRS Proceedings 1569 (2013): 251–58. http://dx.doi.org/10.1557/opl.2013.1022.

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ABSTRACTSilicatein is general catalyst for synthesis of silica structure in siliceous sponges. However, the advent of biomimetic silicification by this recombinant version is limited by its poor yield. To overcome this limitation, we employed a cathepsin L as an alternative to silicatein. Cathepsin L has high sequence identity and similarity with silicatein alpha except cysteine other than serine residues at the active site. Here, we expressed recombinant hypothetical cathepsin-like protein (CAT) from Nematostella vectensis, displaying not only protease activity but also silica condensing acti

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43

Xia, Lin, and Zhibo Li. "Poly(l-lysine)-Mediated Biomimetic Silica Synthesis: Effects of Mixing Sequences and Counterion Concentrations." Langmuir 27, no. 3 (2011): 1116–22. http://dx.doi.org/10.1021/la104030f.

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44

Wang, Shengjie, Junyi Xue, Xin Ge, Haiming Fan, Hai Xu, and Jian R. Lu. "Biomimetic synthesis of silica nanostructures with controllable morphologies and sizes through tuning interfacial interactions." Chemical Communications 48, no. 75 (2012): 9415. http://dx.doi.org/10.1039/c2cc34667b.

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45

Yao, Dong-Dong, Hiroki Kubosawa, Daiki Souma, and Ren-Hua Jin. "Shaped crystalline aggregates of comb-like polyethyleneimine for biomimetic synthesis of inorganic silica materials." Polymer 86 (March 2016): 120–28. http://dx.doi.org/10.1016/j.polymer.2016.01.045.

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46

Chai, Shigan, Jinzhi Zhang, Tingting Yang, Jianjun Yuan, and Shiyuan Cheng. "Thermoresponsive microgel decorated with silica nanoparticles in shell: Biomimetic synthesis and drug release application." Colloids and Surfaces A: Physicochemical and Engineering Aspects 356, no. 1-3 (2010): 32–39. http://dx.doi.org/10.1016/j.colsurfa.2009.12.026.

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47

Wang, Shengjie, Xin Ge, Junyi Xue, et al. "Mechanistic Processes Underlying Biomimetic Synthesis of Silica Nanotubes from Self-Assembled Ultrashort Peptide Templates." Chemistry of Materials 23, no. 9 (2011): 2466–74. http://dx.doi.org/10.1021/cm2003885.

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48

Lin, Yuanqing, Wenhui Jin, Yue Qiu, and Guangya Zhang. "Programmable stimuli-responsive polypeptides for biomimetic synthesis of silica nanocomposites and enzyme self-immobilization." International Journal of Biological Macromolecules 134 (August 2019): 1156–69. http://dx.doi.org/10.1016/j.ijbiomac.2019.05.159.

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49

Herrera-Alonso, Alejandra E., María C. Ibarra-Alonso, Sandra C. Esparza-González, Sofía Estrada-Flores, Luis A. García-Cerda, and Antonia Martínez-Luévanos. "Biomimetic Growth of Hydroxyapatite on SiO2 Microspheres to Improve Its Biocompatibility and Gentamicin Loading Capacity." Materials 14, no. 22 (2021): 6941. http://dx.doi.org/10.3390/ma14226941.

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The interest in multifunctional biomaterials to be implanted are also able to release drugs that reduce pain and inflammation or prevent a possible infection has increased. Bioactive materials such as silica (SiO2) containing surface silanol groups contribute to the nucleation and growth of hydroxyapatite (HAp) in a physiological environment. Regarding biocompatibility, the spherical shape of particles is the desirable one, since it does not cause mechanical damage to the cell membrane. In this work, the synthesis of SiO2 microspheres was performed by the modified Stöber method and they were u

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50

Hu, Wen, Tao Shen, Hongying Hou, et al. "Collagen-biomorphic porous carbon nanofiber monoliths: Biosilicification-assisted sustainable synthesis and application in Li-S battery." Functional Materials Letters 09, no. 01 (2016): 1650015. http://dx.doi.org/10.1142/s1793604716500156.

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Monolithic carbon has been synthesized via a sustainable biomimetic route utilizing intrafibrillar silicified collagen sponge as precursor and morphogenesis template. The mineralized silica in the biohybrid prevents collapse of the carbon during pyrolysis. Upon biosilica removal results show that the carbon monoliths inherit the porous fiber structure of the mother collagen. The carbon nanofiber framework facilitates the construction of a high electrical conductive pathway, while the internal spaces developed among the intertwined fibrillar network and pores within nanofiber walls offer room f

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