Results 191 to 200 of about 26,641 (251)

Bioadhesive Hydrogel With Polyphenol‐Armored Nanogene Rejuvenates Chondrocyte Senescence for Aged Osteoarthritis Therapy

Advanced Science, EarlyView.
An adhesive hydrogel depot with polyphenol‐armored nanogenes is developed for treating aged osteoarthritis. This system maintains miR‐140 bioactivity, prolongs its intra‐articular retention, and enhances transfection into chondrocytes, leading to the downregulation of senescence‐associated pathways.
Liwei Yan, Runze Yang, Ting Zhou, Tianhao Xu, Yongqi Li, Yuelin Hu, Minghao Ge, Lei Zhang, Xiong Lu, Chaoming Xie, Weili Fu   +10 more
wiley   +1 more source

Axillary and gut microbiota characteristics in axillary bromhidrosis patients and the effect of microwave therapy: a case-control study. [PDF]

Front Microbiol
Wu X, Li M, Xu Y, Liu X, Gao Z, Jiang X, He J, Wu Y, Wu C.   +8 more
europepmc   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

Sensory-guided and statistical characterization of key odorants driving floral differentiation in three Anhui green teas. [PDF]

Food Chem X
Yu J, Yang T, Chen Q, Wang G, Huang D, Starowicz M, Wan X, Zhai X.   +7 more
europepmc   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

Reinforcing Oxygen Activation of Spinel Oxide via Mn─O Covalency Engineering for VOCs Oxidation

Advanced Science, EarlyView.
A MnCo spinel catalyst with weakened Mn─O covalency was synthesized via a hard‐template method. The reduced Mn─O covalency facilitates localized electron redistribution, promoting the activation of both molecular oxygen and lattice oxygen, and thereby enabling the efficient and complete oxidation of VOCs (ethyl acetate, toluene, and propane).
Gan Li, Ruochen Zhou, Qianqian Chen, Guobo Li, Xiang Tu, Fengbo Yu, Wenming Liu, Jian Ji, Honggen Peng   +8 more
wiley   +1 more source

What makes a scent trigger a memory? A cognitive decomposition of odor-evoked retrieval. [PDF]

iScience
Greco-Vuilloud J, Ruby P, Plailly J, Saive AL.   +3 more
europepmc   +1 more source

Formation and transfer patterns of key aroma compounds in cigar tobacco based on SBSE-GC-O-MS, pyrolysis-GC-O-MS and flue gas analysis correlation studies. [PDF]

Front Chem
Wu X, Song X, Liu T, Wang X, Wang C, Zhao W, Dou Y.   +6 more
europepmc   +1 more source

Investigation on the dynamic change of key odor compounds, free amino acids and chroma during soy sauce fermentation. [PDF]

Food Chem X
Zhou Y, Xin R, Guan W, Guo P, Zhou S, Wu C, Liu Y.   +6 more
europepmc   +1 more source

Developing Quick Screening Method to Identify Rice Cultivars with Unique Aromatic Features. [PDF]

ACS Omega
Rani H, Sen R, De Guzman C, Lafontaine S.   +3 more
europepmc   +1 more source