Results 221 to 230 of about 395,466 (302)

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

A call to action to address critical flaws and bias in laboratory animal experiments and preclinical research. [PDF]

Sci Rep
Townsend HGG, Osterrieder K, Jelinski MD, Morck DW, Waldner CL, Cox WR, Gerdts V, Potter AA, Babiuk LA, Cross JC.   +9 more
europepmc   +1 more source

Microenvironmental Reprogramming by 3D Anisotropic Cardiac Extracellular Matrix Induces Nuclear Remodeling and Epigenetic Maturation of Chemically Induced Cardiomyocytes

Advanced Functional Materials, EarlyView.
A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo, Mi Jeong Lee, Hyun Wook Kang, Seonhee Byeon, Soo‐Kyoung Choi, Nakwon Choi, Seung‐Woo Cho, Yoonhee Jin   +7 more
wiley   +1 more source

The Alzheimer's Pathways Sleep Study (ALPS): an experimental randomized controlled trial to improve cognition and Alzheimer's pathophysiology through slow-wave sleep. [PDF]

Trials
Dong YC, Habte RF, Dessa KM, Fletcher ME, Ianni AM, Lopresti BJ, Aizenstein HJ, Cohen AD, Karikari TK, Weinstein AM, Gebara MA, Wallace ML, Buysse DJ, Wilckens KA.   +13 more
europepmc   +1 more source

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

Advanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong, Dohyean Kim, Jiyun Jeong, Taekyeong Kim, Soon‐sung Kwon, Junyoung Seo, Il Jeon, Im Doo Jung   +7 more
wiley   +1 more source

Evaluating a negotiation training program for family caregivers of older people using a Multiphase Optimization Strategy (MOST) design and protocol. [PDF]

Contemp Clin Trials Commun
Olvera C, Ramirez-Zohfeld V, Murawski A, Pfammatter AF, Lindquist LA.   +4 more
europepmc   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

Advanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source

Comparison of local anaesthesia and regional anaesthesia (PSP/IPP) on QoR-15 in patients undergoing subpectoral implantation of cardiac implantable electronic devices (CIEDs)-a prospective, randomized, double-blinded, controlled pragmatic trial with two arms. [PDF]

Trials
Wallner B, Stundner O, Gasteiger E, Mittermayr M, Fiala A, Hollmann MW, Gasser S, Stastny L, Gasteiger L.   +8 more
europepmc   +1 more source

DNA‐Origami‐Assembled Rhodium Nanoantennas for Deep‐UV Label‐Free Single‐Protein Detection

Advanced Functional Materials, EarlyView.
Deep‐UV autofluorescence of single proteins in DNA origami‐based rhodium nanoantennas. Precisely positioned within the plasmonic nanogap, proteins retain their native state while their intrinsic emission is strongly amplified, enabling label‐free single‐molecule detection and opening new opportunities for highly sensitive and specific biosensing ...
Nicco Corduri, Malavika Kayyil Veedu, Yifan Yu, Yanqiu Zou, Jie Liu, Denis Garoli, Guillermo P. Acuna, Jérôme Wenger, Karol Kołątaj   +8 more
wiley   +1 more source

Preferable Concentration-Volume Combination of Ropivacaine for Femoral Nerve Block in Arthroscopic Meniscoplasty: A Prospective, Double-Blind, Randomized Clinical Trial. [PDF]

Drug Des Devel Ther
Yue J, Wang Q, Zhou R, Zhou L.
europepmc   +1 more source