Results 111 to 120 of about 516,228 (283)

Unraveling Bone‐Skin Crosstalk Enables miRNA Nanoformulation for Cutaneous Neurovascular Reconstruction in Diabetic Mice

Advanced Science, EarlyView.
This study unravels that bone fracture accelerates diabetic wound healing by releasing exosomal microRNA (miR‐130b‐3p). To mimic this bone‐skin crosstalk, we engineered a self‐assembling agomir‐130b‐3p nanocomplex. Delivered via a photocrosslinkable hydrogel, this bio‐inspired therapy provides sustained localized agomir release.
Tao Shen, Hongdou Shen, Weiyue Wu, Zhuoying Jiang, Bin Liu, Yansi Xian, Rui Peng, An Yan, Yu Ben, Yong Shi, Xiang Chen, Baosheng Guo, Qing Jiang, Weijun Wang, Pingqiang Cai   +14 more
wiley   +1 more source

Soda lignin as a sustainable photosensitive component for conventional and controlled radical photopolymerization

Communications Chemistry
Valorization of waste for chemical processes addresses a challenging task for the society. Soda lignin (AL) available in the pulp industry operated in a photocatalytic cycle CuX2/L (X: Br, Cl; L: Me6TREN: Tris[2-(dimethylamino)ethyl]amine) and to ...
Min Wang, Xiongfei Luo, Qunying Wang, Veronika Strehmel, Zhijun Chen, Shujun Li, Bernd Strehmel   +6 more
doaj   +1 more source

Bound Water as a Reinforcing Element for Ultra‐Strong Polyacrylamide

Advanced Science, EarlyView.
Rather than acting as a conventional plasticizer, bound water serves as a reinforcing element in polyacrylamide by constructing strong PAM–water–PAM hydrogen‐bond networks. This water‐mediated architecture delivers ultra‐high mechanical strength and exceptional flame resistance, redefining the role of water in polymer reinforcement.
Sirawit Pruksawan, Nannan Li, Zehuang Lin, Jianwei Zheng, Terence Jun En Loh, Yi Ting Chong, Junhua Kong, Xunan Hou, Xian Jun Loh, Chaobin He, FuKe Wang   +10 more
wiley   +1 more source

Investigation of the effect of materials and processing conditions in twin-screw extrusion

International Journal of Lightweight Materials and Manufacture
Three polymeric materials; polystyrene (amorphous), low-density polyethylene (semi-crystalline), and poly(methyl methacrylate) (amorphous) were used to explore their behavior and properties during processing using a co-rotating twin-screw extruder ...
Navod Thyashan, Yasith S. Perera, Ruimin Xiao, Chamil Abeykoon   +3 more
doaj   +1 more source

Targeted Multifunctional Fluorine‐Rich Copolymer Coating Design for Ambient‐Stable Prelithiated SiOC Anodes

Advanced Science, EarlyView.
A fluorine‐rich acrylate copolymer, poly (tridecafluorooctyl methacrylate‐co‐methyl methacrylate) (PFMMA), is introduced as a multifunctional protective coating to stabilize the prelithiated SiOC electrodes in humid conditions and preserve unimpeded interfacial ion/charge transport during redox reactions.
Rong Chen, Yixuan Fan, Congcong Zhang, Yinan Liu, Yun Zheng, Ruifeng Zheng, Yingying Shen, Pingshan Jia, Luojiang Zhang, Yongbing Tang, Huaiyu Shao   +10 more
wiley   +1 more source

Estudo cinético da polimerização em miniemulsão visando a nanoencapsulação da quercetina [PDF]

, 2009
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaPolímeros naturais e sintéticos são amplamente usados no desenvolvimento de sistemas para liberação controlada e ...
Bernardy, Neusa
core  

Ubiquitination of ACSL4 by Parkin Suppresses Ferroptosis and Rescues Glucocorticoid‐Induced Bone Loss

Advanced Science, EarlyView.
GCs reduce Parkin, leading to ACSL4 accumulation and PUFA‐phospholipid‐driven ferroptosis in BMSCs, which impairs osteogenesis and promotes adipogenesis, causing GIOP. Parkin restoration (via OE‐Parkin or Parkin‐LNP@DSS6) ubiquitinates and degrades ACSL4, inhibiting ferroptosis, rescuing bone formation, and rescues GIOP bone loss.
Li‐jiang Han, Jian‐sen Miao, Yi‐feng Shi, Yi‐ting Tu, Yu‐zhe Lin, Lin‐Jie Chen, Bing‐hao Lin, Hua‐lin Li, Xuan‐qi Zheng, Hong‐qiang Wu, Hai‐xiao Liu, Lei Yang, Ai‐min Wu, Zhen Lin, Jian Xiao, Gang Zheng, Chen Jin   +16 more
wiley   +1 more source

Effect of the Core/Shell Particle Synthesis Method on the Physico–Chemical Properties of Their Shell and Sensory Properties of 3D-Ordered Films

Colloids and Interfaces
In this work, we investigated the influence of the synthetic conditions of core/shell particles on physico–chemical properties of their shells, the process of self-assembly of particles into 3D-ordered structures, and the sensitivity of films based on ...
Olga Iakobson, Elena Ivankova, Svetlana Laishevkina, Natalia Shevchenko   +3 more
doaj   +1 more source

Maximizing Nanoscale Disorder in Block Copolymers for Orientation‐Independent SERS Platform Toward Non‐Invasive Diagnostics

Advanced Science, EarlyView.
Maximizing Nanoscale Disorder in Block Copolymers for Orientation‐Independent SERS Platform toward Non‐Invasive Diagnostics is a nature‐inspired strategy that engineers controlled randomness within block copolymer lamellae to achieve optical isotropy without compromising nanoscale periodicity.
Jin Man Kim, Wonsik Kim, Wansun Kim, Yeon‐Hee Kim, Samjin Choi, Jang Hwan Kim, Hyeong Min Jin   +6 more
wiley   +1 more source

Analysis of specific gene by integration of isothermal amplification and electrophoresis on poly(methyl methacrylate) microchips

, 2004
We have successfully achieved the integration of isothermal amplification and the subsequent analysis of specific gene fragments on poly(methyl methacrylate) microchips.
Notomi, T, Hataoka, Y, Baba, Y, Zhang, LH, Mori, Y, Tomita, N, 张丽华   +6 more
core   +1 more source