Results 71 to 80 of about 25,331 (250)

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

Advanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină, Andreea Ioana Dinu, Jana Ghițman   +2 more
wiley   +1 more source

Bioactive PLGA polymer nanoparticle loaded gels for atopic dermatitis treatment

Discover Applied Sciences
Atopic dermatitis (AD) is a major chronic inflammatory skin disease that causes itching, redness and irritation. Categorized as the largest skin disability, it poses a substantial financial and social burden on patients.
Eun Ju Park, Belle Lin Hwee Yap, Xinning Wang, Qi Zhen Poh, Chee Hian Tan, Li Fang Koh, John E. Common, Peili Teo   +7 more
doaj   +1 more source

Thermal Stability and Degradation of Poly (Lactic Acid) / Hexamoll® DINCH / Montmorillonite Composites

BioResources, 2014
The effects of the plasticizer 1,2-cyclohexane dicarboxylic acid diisononyl ester (Hexamoll® DINCH) on the thermal stability and degradation of poly (lactic acid) were investigated and compared with tributyl citrate and montmorillonite. A series of poly (
Zhi-Guo Zhang, Ri-Heng Song, Gui-Lin Hu, Yao-Yu Sun   +3 more
doaj   +1 more source

Morphological and mechanical properties of Poly (lactic Acid) /zinc oxide nanocomposite films [PDF]

Nanomedicine Research Journal, 2018
Objective(s): Nowadays, tendency to use green materials can reduce environmental pollution and plastic waste. Poly (lactic Acid) PLA is one of the natural biodegradable polymers mainly used in the production of bioplastics for packaging which is made of ...
Mahya Shafiee Nasab, Mahsa Tabari, Mohammad Hossein Azizi   +2 more
doaj   +1 more source

Chain packing and its anomalous effect on mechanical toughness for poly(lactic acid) [PDF]

, 2015
In this study, the effect of chain packing on tensile properties is studied employing amorphous poly(lactic acid) PLA. It is found that the samples cooled in the temperature range from 60 to 80 oC, i.e., slightly higher than the glass transition ...
Huang, Tong, Miura, Motohiro, Tong Huang, Shogo Nobukawa, Nobukawa, Shogo, Masayuki Yamaguchi, Motohiro Miura (1604530), Shogo Nobukawa (1604527), Motohiro Miura, Masayuki Yamaguchi (1604524), Yamaguchi, Masayuki, Tong Huang (1413427)   +11 more
core   +1 more source

Immunoinflammatory Mechanisms and Biocompatibility of Bioactive Dental Biomaterials: From Fundamental Insights to Clinical Translation

Advanced Healthcare Materials, EarlyView.
Surface‐host dialogue at the implant interface governs biological fate and osseointegration. Surface physicochemical properties of titanium (Ti) dental implants, including microgrooves, nanopatterns, nanotopography, roughness, and wettability, modulate the initial adsorption of proteins and the formation of a dynamic biointerface.
Daniela Moreira Cunha, Amanda Paino Santana, Marta Maria Alves Pereira, Mariana Martins Guerreiro, Jose Mauro Granjeiro, Jamil Awad Shibli, Jeroen J. J. P. van den Beucken, Anton Sculean, Rafael Scaf de Molon, Erica Dorigatti de Avila   +9 more
wiley   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Poly(lactic acid)/poly(lactic-co-glycolic acid)-based microparticles: an overview [PDF]

Journal of Pharmaceutical Investigation, 2019
Poly(glycolic acid), poly(lactic acid) and poly(lactic-co-glycolic acid) were approved by the United States Food and Drug Administration (FDA) in the 1970s as materials for the manufacturing of bioresorbable surgical sutures, but soon became the reference materials for the preparation of sustained release formulations, especially injectable ...
openaire   +2 more sources

Produção de biocompósitos por policondensação de L-ácido láctico em hidrogéis de celulose bacteriana [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2014.Desenvolver um biocompósito à base de poli(L-ácido láctico) (PLLA) e celulose bacteriana (CB) com ...
Cirigo y Pérez, Ericka
core  

Synthesis, characterization, and properties of degradable poly(l-lactic acid)/poly(butylene terephthalate) copolyesters containing 1,4-cyclohexanedimethanol

, 2010
High-molecular-weight copolyesters based on poly(butylene terephthalate) as rigid aromatic segments and poly(l-lactic acid) (PLLA) as degradable aliphatic segments were synthesized via the polycondensation of terephthalic acid, 1,4-butanediol (BDO), 1,4 ...
Cheng, Jie, Guo, Zhenghong, Pingan Song, Fang, Zhengping, Yan Zhang, Zhengping Fang, Bingtao Wang, Zhenghong Guo, Jie Cheng, Zhang, Yan, Song, Pingan, Wang, Bingtao   +11 more
core   +1 more source