Results 171 to 180 of about 70,520 (268)

Empowering Flexible Electronics with Piezoelectric Nanogenerators: Breakthroughs from Energy Harvesting to Intelligent Sensing

open access: yesAdvanced Science, Volume 13, Issue 7, 3 February 2026.
This review systematically summarizes recent advances in self‐powered flexible sensing and energy storage systems based on piezoelectric nanogenerators (PENGs). It highlights their fundamental mechanisms, structural designs, and applications in health monitoring, e‐skin, and tactile sensing. The integration of PENGs with supercapacitors or batteries is
Wu‐Lin Xin   +8 more
wiley   +1 more source

Implantable Drug Delivery Systems for Skeletal Muscles and Eyes

open access: yesAdvanced NanoBiomed Research, Volume 6, Issue 2, February 2026.
This review highlights the different types of recent implantable drug delivery systems (IDDS) fabricated for a use with skeletal muscles, and with eyes. It presents the developments already made and the current research directions, showing the evolution of IDDS and their great diversity.
Serge Ostrovidov   +8 more
wiley   +1 more source

Estudo das isotermas de dessorção de sementes de cornichão (Lotus corniculátus L.). [PDF]

open access: gold, 2013
Akel F. Kanaan   +4 more
openalex  

Superiority of the Rockwood Clinical Frailty Scale for Assessing Long‐Term Outcome in Patients Undergoing Transcatheter Aortic Valve Implantation

open access: yesCatheterization and Cardiovascular Interventions, Volume 107, Issue 2, Page 600-607, February 1, 2026.
ABSTRACT Background Frailty is associated with poorer short‐term outcomes after transcatheter aortic valve implantation (TAVI), and national guidelines recommend an assessment of frailty as part of the decision‐making process. However, multiple frailty indices are currently used in clinical practice, and it is unclear which has the best discrimination ...
Timothy J. Bagnall   +11 more
wiley   +1 more source

TIMP2 promotes AKI‐CKD transition by inducing tubular maladaptive repair and cell senescence via targeting Wnt/β‐catenin signalling

open access: yesClinical and Translational Medicine, Volume 16, Issue 2, February 2026.
1. TIMP2 is upregulated in injured renal tubules and promotes maladaptive repair and cell senescence. 2. Genetic deletion of TIMP2 in tubular epithelial cells attenuates renal fibrosis and improves mitochondrial function. 3. TIMP2 activates Wnt/β‐catenin signalling by binding to LRP6 via an MMP‐independent mechanism.
Dongxue Xu   +6 more
wiley   +1 more source

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