Results 201 to 210 of about 348,253 (258)

Non‐Monotonic Changes in the Thermal Conductivity of Conjugated Polymer Films with Increasing Levels of Chemical Doping

Advanced Functional Materials, EarlyView.
Thermal conductivity changes non‐monotonically as regioregular (RR) and regiorandom (RRa) P3HT films are doped with F4TCNQ as a function of the extent to which P3HT is doped: an increase in thermal conductivity is observed upon lightly doping P3HT compared to the undoped film, followed by a decrease in the heavily doped regime. ABSTRACT The performance
Reid W. Wilson, Xinping Shi, Diego Garcia Vidales, Abigail Slimp, Zerina Mehmedović, Alexander F. Simafranca, Eric C. Wu, Sarah H. Tolbert, Richard B. Wilson, Benjamin J. Schwartz   +9 more
wiley   +1 more source

Entropy of the resting state cortex in epilepsy

Kaur K, O’Brien-Cairney J, Singh G, Upadhya M, Chakraborty A, Chandra SP, Prüss H, Kornau H, Schmitz D, Woodhall G, Rosch R, Angelova M, Seri S, Tripathi M, Wright SK, Witton C.   +15 more
europepmc   +1 more source

Alcohol-seeking associations with resting state functional connectivity of the amygdala. [PDF]

Drug Alcohol Depend
Dzemidzic M, Cox MR, Haines D, Hays J, Mlungwana MK, Avena-Koenigsberger A, Logrip ML, Goni J, Harezlak J, Kosobud AEK, Kareken DA, O'Connor S, Plawecki MH, Cyders MA.   +13 more
europepmc   +1 more source

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

Advanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee, Byung Ik Park, Gihyeon Yim, Hyunjae Yoo, Sangjun Ma, Jundong Park, Jeong‐Yun Sun   +6 more
wiley   +1 more source

Versatile Pneumatic Twisted Coiled Actuators Enabled by Fiber‐Polymer Composite Fabrication

Advanced Functional Materials, EarlyView.
This work reports composite Pneumatic Twisted Coiled Actuators with embedded Kevlar fibers that convert pneumatic or hydraulic pressure into powerful linear motion. A novel precise manufacturing technique is used to systematically explore how design variables influence actuator mechanics and dynamics.
William J. Townsend, Jeongmin Kim, Samuel Tsai, Yichao Shi, Sameh Tawfick, James H. Pikul   +5 more
wiley   +1 more source

The Effect of Caffeine Consumption and Acute Withdrawal on Resting-State fMRI Brain Connectivity, Mood and Cognition. [PDF]

Eur J Neurosci
Sevenoaks T, Lancelotte F, Souter N, Stafford L, Rae C, Yeomans M.   +5 more
europepmc   +1 more source

Electrostatically‐Stabilized PEG‐Free Lipid Nanoparticles for Systemic Nucleic Acid Delivery

Advanced Functional Materials, EarlyView.
This work describes non‐PEGylated layered lipid nanoparticles (nonPEG LLNPs), a gene delivery platform that improves upon standard PEGylated LNPs via electrostatic adsorption of charged polymers. nonPEG LLNPs maintain colloidal stability under biological stresses, enhance circulation time, and mitigate accelerated blood clearance and hepatic ...
Namita Nabar, Deeksha Kumaresh, Eduardo Nombera Bueno, Mae Pryor, Paula T. Hammond   +4 more
wiley   +1 more source

Apathy and resting state functional connectivity across the Alzheimer's disease continuum. [PDF]

Alzheimers Dement (Amst)
Rivera-Delpín G, Palmer P, Ramseyer MM, Aibel CR, Yu M, Munro CE, Vannini P, Gatchel JR, Marshall GA.   +8 more
europepmc   +1 more source

Tissue‐Adhesive Fabric‐Based Bioelectronics for Wearable and Implantable Applications

Advanced Functional Materials, EarlyView.
An implantable and wearable bioelectronic textile (iTextile) is introduced as a unified platform bridging wearable and implantable systems. By integrating a self‐healing polymer, stretchable silk fabric, conductive composite electrodes, and an adhesive hydrogel, the platform enables conformal, stable interfacing with soft tissues. The iTextile supports
Soojung An, Yewon Kim, Kyoungryong Kim, Heewon Choi, Sungjun Yoon, Jaewon Ju, Mikyung Shin, Donghee Son   +7 more
wiley   +1 more source

Altered amygdala resting-state functional connectivity in anxiety disorders: a coordinate-based meta-analysis. [PDF]

Psychol Med
Lu L, Xu H, Wang R, Zhang B, Wu B, Zhang L, Li X, Gong Q, Strawn JR.   +8 more
europepmc   +1 more source