Results 231 to 240 of about 6,916,372 (302)

Vitamin C‐Induced Photo‐Redox Threshold Enables High‐Fidelity Volumetric Printing of Collagen

Advanced Materials, EarlyView.
Tomographic volumetric printing (TVP) of native proteins is limited by uncontrolled background crosslinking. Here, vitamin C is introduced as a biocompatible redox regulator to establish a tunable nonlinear polymerization threshold response for TVP.
Bin Wang, Amelia Hasenauer, Kristian Ivkovic, Ann‐Sophie Frind, David Fercher, Marcy Zenobi‐Wong   +5 more
wiley   +1 more source

Functional magnetic resonance imaging study on short-term memory changes in children after congenital heart surgery. [PDF]

J Cardiothorac Surg
Ding Y, Wang Q, Jiang K.
europepmc   +1 more source

Wafer‐Scale Direct Growth of Ultraclean Monolayer Amorphous Carbon on c‐Sapphire by Remote Catalytic Dehydrogenation

Advanced Materials, EarlyView.
Remote catalytic dehydrogenation enables the direct growth of monolayer amorphous carbon on a 2‐inch sapphire wafer by thermal CVD. Spatial separation of the catalyst from the growth substrate eliminates metallic residue and post‐growth processing, yielding a wafer‐scale uniform film with a random polygonal sp2‐hybridized carbon network that exhibits ...
Muhammad Sabbtain Abbas, Imhwan Kim, Seokje Lee, Yasir Hassan, Jihwan Kim, Eunsu Lee, Han Ik Kim, Yoonkang Kim, Gyu‐Chul Yi   +8 more
wiley   +1 more source

Voluntary action as problem-solving: an functional magnetic resonance imaging study. [PDF]

Cereb Cortex
Seghezzi S, Yon D, Haggard P.
europepmc   +1 more source

Programmable Microgel Degradation in Dynamic Granular Hydrogels Guides Extracellular Matrix Assembly During Tissue Repair

Advanced Materials, EarlyView.
This study reports on the chemical modification of hyaluronic acid to create hydrogels with hydrolytic degradability ranging from 2–28 days. Granular hydrogels that undergo timed degradation to increase porosity enhance cell invasion and provisional ECM remodeling in a muscle injury model, leading to reduced fibrosis and improved regeneration ...
Zhiyuan Chen, Tuba Marjan, Xinyue Lu, Nicole E. Mertens, Keira Vesy, Dean E. Stornello, James F. Markworth, Taimoor H. Qazi   +7 more
wiley   +1 more source

An EEG signature of immediate motor cortex activity evoked by single-pulse TMS

Brain Stimulation
Lasse Christiansen, Mikkel Mallling Beck, Leo Tomasevic, Hartwig R. Siebner   +3 more
doaj   +1 more source

Progress of functional magnetic resonance imaging in the assessment of transplanted kidney function. [PDF]

Ren Fail
Ma J, Jiang B, Wan J, Xu R, Que C, Zhu M.   +5 more
europepmc   +1 more source

Where Precursor Loading Stops Making a Difference: Resolving an Operational Infiltration Limit for Nanoparticle Synthesis Using Dual Quantification of Reverse Micelle Nanoreactors

Advanced Materials Interfaces, EarlyView.
A dual characterization strategy combining nanomechanical and mass measurements resolves a common operational loading threshold in reverse micelle nanoreactors. This transferable framework provides a rational strategy for optimizing precursor loading and nanoparticle synthesis, across template‐mediated fabrication systems.
Linan Cui, Pedro Q. Oliveira, Kyla N. Sask, Ayse Z. Turak   +3 more
wiley   +1 more source

Ernie Extended - an extended head model to simulate and optimize noninvasive brain stimulation and its implications for extracephalic transcranial electrical stimulation

Brain Stimulation
Sybren Van Hoornweder, Vittoria Cappozzo, Laura De Herde, Oula Puonti, Hartwig R. Siebner, Raf L.J. Meesen, Axel Thielscher   +6 more
doaj   +1 more source

Characteristics of striatal changes in diabetic retinopathy and type 2 diabetes: a resting-state functional magnetic resonance imaging study. [PDF]

Front Hum Neurosci
Song M, Lai S, Wei S, Yi L, Wang D, Kang Z, Liu G.   +6 more
europepmc   +1 more source