Results 41 to 50 of about 13,882 (208)

Review on Fabrication and Application of Regenerated Bombyx mori Silk Fibroin Materials

AUTEX Research Journal, 2023
Natural silk fiber derived from the Bombyx mori (B. mori) silkworm has long been used as a luxury raw material in textile industry because of its shimmering appearance and durability, and as surgical suture for its high strength and flexibility ...
Wang Ke, Ma Qian, Zhou Hong-Tao, Zhao Ju-Mei, Cao Miao, Wang Shu-Dong   +5 more
doaj   +1 more source

Reaction of Silk Fibroin with Diazomethane

Textile Research, 1940
The reactive groups in silk are intimately related to the absorp tion of moisture, acids, alkalies, or dyes, and to physical properties such as extensibility and tensile strength. A large proportion of these gorups are present in silk fibroin in the form of hydroxyl groups of the amino acid tyrosine.
Henry A. Rutherford, Wilbur I. Patterson, Milton Harris   +2 more
openaire   +1 more source

Molecular Aggregation Behavior and Biological Properties of Regenerated Silk Fibroin in Na+ Solution

Shipin gongye ke-ji
Objective: The aggregation behavior of silk fibroin under specific conditions can influence its kinetic behavior and viscoelastic properties, thereby affecting biological properties of silk fibroin materials.
Yong YING, Yunxuan WANG, Lei GUO, Yuling XU, Juntao ZHANG, Chengzhi XU, Benmei WEI, Haibo WANG   +7 more
doaj   +1 more source

Acylation Modification of Antheraea pernyi Silk Fibroin Using Succinic Anhydride and Its Effects on Enzymatic Degradation Behavior

Journal of Chemistry, 2013
The degradation rate of tissue engineering scaffolds should match the regeneration rate of new tissues. Controlling the degradation behavior of silk fibroin is an important subject for silk-based tissue engineering scaffolds.
Xiufang Li, Ceng Zhang, Lingshuang Wang, Caili Ma, Weichao Yang, Mingzhong Li   +5 more
doaj   +1 more source

Polyphosphate-loaded silk fibroin membrane as hemostatic agent in oral surgery: a pilot study

International Journal of Implant Dentistry, 2023
Purpose Post-interventional hemorrhage can result in serious complications, especially in patients with hemostatic disorders. Identification of safe and efficient local hemostatic agents is important, particularly in the context of an ageing society and ...
Zohal Popal, Katrin F. Nickel, Michael Wöltje, Dilbar Aibibu, Christian Knipfer, Ralf Smeets, Thomas Renné   +6 more
doaj   +1 more source

3D Printing of Monolithic Proteinaceous Cantilevers Using Regenerated Silk Fibroin

Molecules, 2022
Silk fibroin, regenerated from Bombyx mori, has shown considerable promise as a printable, aqueous-based ink using a bioinspired salt-bath system in our previous work.
Xuan Mu, Constancio Gonzalez-Obeso, Zhiyu Xia, Jugal Kishore Sahoo, Gang Li, Peggy Cebe, Yu Shrike Zhang, David L. Kaplan   +7 more
doaj   +1 more source

Macroporous Silk Fibroin Cryogels

Biomacromolecules, 2013
Silk fibroin cryogels with remarkable properties were obtained from frozen fibroin solutions (4.2-12.6%) at subzero temperatures between -5 and -22 °C. This was achieved by the addition of ethylene glycol diglycidyl ether (EGDE) into the cryogelation system.
Ak, Fatih, Oztoprak, Zeynep, Karakutuk, Ilknur, Okay, Oguz   +3 more
openaire   +3 more sources

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

Advanced Functional Materials, EarlyView.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg, Shelly Zlotnikov, Maya Fiorentino, Yuval Elias, Ornit Nagler‐Avramovitz, Hagay Shpaisman   +5 more
wiley   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

The crystal structure of silk fibroin [PDF]

Acta Crystallographica, 1954
An X-ray investigation of a precipitate obtained by the action of pancreatic enzymes on an aqueous solution of silk fibroin suggests that the precipitate has essentially the same crystal structure as the silk fibre. Since the precipitate consists almost entirely of glycine, alanine and serine residues, it is concluded that only one crystalline phase ...
openaire   +1 more source