Results 241 to 250 of about 200,732 (327)

Fluorescent Polymeric Nanofibers as Ratiometric Multiplexed Skin Sensors of pH and Oxygen

Advanced Healthcare Materials, EarlyView.
Fluorescent polymeric nanofibers and nanorods are produced as ratiometric sensors of two important physiological parameters: pH and oxygen. They operate by dual Forster resonance energy transfer from large number of energy donor dyes to limited number of two distinct energy acceptors, enabling simultaneous sensing of pH and oxygen.
Rémi Pelletier, Anila Hoskere Ashoka, Andrey S. Klymchenko   +2 more
wiley   +1 more source

The Speed Control of BLDC and Induction Motors Using PID and Pulse Width Modulation

Omar Khalaf Mohammed, Dunya Wahidaldeen Hameed, Hussein Abbas Jasim   +2 more
openalex   +2 more sources

Research on Two Improved High–Voltage–Transfer–Ratio Space–Vector Pulse–Width–Modulation Strategies Applied to Five–Phase Inverter [PDF]

Mingchen Jing, Yihui Xia, Bin Zhang
openalex   +1 more source

Ferroelectric-based Pockels photonic memory. [PDF]

Nat Commun
Xu Z, Chen CK, Lin HL, Sivan M, Zamburg E, Lee JY, Venkatesan S, Danner A, Thean AV.   +8 more
europepmc   +1 more source

Customizable Fabrication of 2D and Conformal Multielectrode Arrays for 3D Printed Organotypic Bioelectronic Interfaces

Advanced Healthcare Materials, EarlyView.
Aerosol jet printing enables rapid, customizable fabrication of flexible, fully gold multi‐electrode arrays (MEAs) for organotypic bioelectronic interfaces. The printed MEAs exhibit stable electrochemical performance, cytocompatibility, and functionality in recording and stimulation, including integration with 3D‐printed constructs.
Ernest Cheah, Xinchao Gao, Wei Qi Jaw, Guo Liang Goh, Jia Min Lee, Chongquan Huang, Sing Yian Chew, Wai Yee Yeong   +7 more
wiley   +1 more source

Effect of different methods of pulse width modulation on power losses in an induction motor

, 2017
A. V. Gulyaev, Dmitrii Fokin, Sergey Shuharev, Evgenii Ten   +3 more
openalex   +1 more source

Robust biodegradable synapse with sub-biological energy and extended memory for intelligent reflexive system. [PDF]

Nat Commun
Chang Y, Na S, Ro YG, Park C, Jung S, Park YJ, Kwak MS, Kim J, Oh H, Kim J, Ko H.   +10 more
europepmc   +1 more source

A Sacrificial 3D Printed Vessel‐on‐Chip Demonstrates a Versatile Approach to Model Granulation Tissue

Advanced Healthcare Materials, EarlyView.
A novel method that combines 3D printing and organ‐on‐chip technology enables the creation of hollow channels lined with endothelial cells through a fibroblast‐populated connective tissue matrix. The model supports stable metabolic culture conditions, angiogenic sprouting, and immune cell migration, thereby demonstrating an easy and versatile method to
Jonas Jäger, Phil Berger, Andrew I. Morrison, Hendrik Erfurth, Maria Thon, Eva‐Maria Dehne, Susan Gibbs, Jasper J. Koning   +7 more
wiley   +1 more source

Biocompatible PVDF Nanofibers with Embedded Magnetite Nanodiscs Enable Wireless Magnetoelectric Stimulation in Premotor Cortex

Advanced Healthcare Materials, EarlyView.
Flexible, biocompatible PVDF nanofibers embedded with magnetite nanodiscs enable wireless magnetoelectric neuromodulation. Shape anisotropy of the nanodiscs facilitates magnetostrictive strain transfer under alternating magnetic fields, allowing activation of neurons in vitro and behavioral modulation in vivo, without requiring rigid implants or ...
Lorenzo Signorelli, Anouk Wolters, Vicente Durán Toro, Jonas Englhard, Mahdieh Shojaei Baghini, Elif Koçar, Franziska Wasner, Nadine I. Goldenstein, Hadi Heidari, Julien Bachmann, Sarah Hescham, Danijela Gregurec   +11 more
wiley   +1 more source

Polymorphic functionalization driven by ion displacement-induced antiferroelectric ordering in CuBiP₂Se₆. [PDF]

Nat Commun
Yang D, Meng W, Wang Z, Yu T, Li C, Zhang Q, Zhang Z, Li H, Lin Y, Xue F, Lin P, Sun L.   +11 more
europepmc   +1 more source