Results 51 to 60 of about 217,364 (264)

Ageing in a post COVID world

The Lancet. Healthy Longevity, 2021
The Lancet Healthy Longevity
doaj   +1 more source

Graded‐Interface Dual‐Environment Hydrogel‐Polymer Electrolyte for Stabilized Anode and Sustained Cathode Kinetics in Aqueous Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
A graded‐interface hydrogel‐polymer electrolyte decouples water activity to simultaneously stabilize the Zn anode and sustain cathode kinetics. The flexible design supports dendrite‐free cycling over 1600 h, high capacity in both MnO2 and V2O5 full cells, and stable pouch‐cell performance under bending, resolving the fundamental water conflict in ...
Shuyun Wang, Shengmei Chen, Xinyu Wang, Haipeng Wang, Jinsong Zhou, Ka Kiu Keith Cheung, Yiran Ying, Longtao Ma, Juan Antonio Zapien   +8 more
wiley   +1 more source

LONGEVITY OF THE INSANE. [PDF]

The Lancet
n ...
openaire   +1 more source

Artery‐on‐Chip Demonstrates Mechanical and Functional Features of Healthy and Diseased Living Smooth Muscle Tissue

Advanced Functional Materials, EarlyView.
This article details the development of an artery‐on‐chip platform for in vitro arterial disease modeling and therapeutic discovery. It describes the fabrication of a fibrin biomaterial scaffold seeded with iPSC‐derived smooth muscle and endothelial cells, mimicking native artery properties. Two genetic disease models showcase the platform's ability to
Danielle Yarbrough, Roy Chen, Katerina Katsouleas, Jaron Shoemaker, Travis Brady, Tianfang Yu, Jennifer Arthur Ataam, Connor Amelung, Lakshmi Santhanam, Ioannis Karakikes, Sharon Gerecht   +10 more
wiley   +1 more source

Effects and mechanisms of lifespan extension and healthspan promotion induced by Limosilactobacillus reuteri (Lactobacillus reuteri) A21041

Frontiers in Nutrition
BackgroundNowadays probiotics have been widely used in the fields of food, medicine and agriculture. In this study, we investigated the anti-aging effects of the probiotic strain of Limosilactobacillus reuteri A21041 using Caenorhabditis elegans ...
Lili Meng, Lili Meng, Lianfei Huang, Lianfei Huang, Enqiu Lu, Enqiu Lu, Zhihui Chai, Zhilong Lu, Zhilong Lu, Zhilong Lu, Shifu Pang, Shifu Pang, Xinli Wei, Xinli Wei, Manping Chen, Manping Chen, Manping Chen, Guilong Xiao, Guilong Xiao, Guilong Xiao, Yanjin Lin, Yanjin Lin, Yanjin Lin, Weifei Luo, Weifei Luo, Weifei Luo   +25 more
doaj   +1 more source

The Longevity of Sirtuins

Cell Reports, 2012
Controversy has recently arisen over the role of sirtuins in metazoan aging. In this issue of Cell Reports, Banerjee et al. demonstrate that Drosophila Sir2 is necessary for life span extension in response to dietary restriction and that its overexpression in the fat body increases the life span.
David Sinclair, Eric Verdin
openaire   +3 more sources

Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective

Advanced Functional Materials, EarlyView.
Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk, Lukas Benecke, Chokri Cherif, Johannes Mersch   +3 more
wiley   +1 more source

Replication of innovative gerontotechnologies in the system of long-term care for elderly and senile patients

Российский журнал гериатрической медицины
Background. The search for an optimal model of support and assistance to the aging population is underway in all countries of the world. Patients of older age groups constitute a special category of citizens, who are characterized by a potentially high ...
A. S. Bashkiryova, N. P. Baranova, D. Yu. Bogdanova, A. V. Shishko, P. P. Anikeev   +4 more
doaj   +1 more source

All‐Solution‐Processed HgTe Quantum Dot Photodetectors for Extended Short‐Wavelength Infrared Range Enhanced by Plasmonic ITO Nanocrystals

Advanced Functional Materials, EarlyView.
All‐solution‐processed, low‐cost extended short‐wavelength infrared photodetectors are realized by coupling colloidal HgTe quantum dots to plasmonic In2O3:Sn,F nanocrystals. Localized surface plasmon resonances boost and spectrally tailor light absorption between 1500 and 3000 nm, enabling responsivities above 40 A W−1.
Kseniia A. Sergeeva, Anastasiia V. Sokolova, Chenxi Guo, Yuanfei Huo, Yulia V. Kuznetsova, Ran An, Aleksandr A. Sergeev, Kam Sing Wong, Tianshuo Zhao, Andrey L. Rogach   +9 more
wiley   +1 more source

The Lancet Healthy Longevity: Health For All, For Longer

The Lancet. Healthy Longevity, 2020
The Lancet Healthy Longevity
doaj   +1 more source