Results 211 to 220 of about 14,514,915 (287)

Excitation-inhibition imbalance links amyloid pathophysiology to cognition in non-demented individuals. [PDF]

Alzheimers Dement
Zhang S, Roemer-Cassiano SN, Chong JR, Fang T, Li Y, Wang Z, Zeng T, Li X, Deco G, Venketasubramanian N, Zhou JH, Chen CL, Alzheimer's Disease Neuroimaging Initiative, Lai MKP, Franzmeier N, Yeo BTT.   +15 more
europepmc   +1 more source

Ultra‐Radiostable Covalent Conformationally Interlocked Networks Enabling a Universal Radiometal‐Labeling Platform for Cancer Radioembolization

Advanced Science, EarlyView.
Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu, Zhenwen Zhao, Yangjie Wang, Zhigang Liu, Zhijie Liu, Xiaoling Li, Zhichen Mao, Lu Xu, Gan Lin, Gang Liu, Hongjuan Ma   +10 more
wiley   +1 more source

Magnetic resonance angiography based on iron-coordinated poly(amino acid)s nanoprobes: an in vitro and in vivo experimental study. [PDF]

Eur Radiol Exp
Shen T, Xu S, Li G, Xia J, Han G, Zhang Y, J Wáng YX, Ling J, Sun J.   +8 more
europepmc   +1 more source

Bioinspired Ionochromic Neuromorphic Transistors for Robotic Intelligent Perception

Advanced Science, EarlyView.
A bioinspired ionochromic neuromorphic transistor couples synaptic conductance modulation with reversible color change through voltage‐controlled ion doping in P3HT/ion gel, mimicking biological synaptic plasticity, and chameleon‐like color regulation.
Quanxing Yao, Xiaojian Zhu, Runsheng Gao, Qian Jiang, Cui Sun, Yi Du, Xuerong Liu, Lixun Wang, Haolong Li, Yuejun Zhang, Run‐Wei Li   +10 more
wiley   +1 more source

High‐Entropy Engineering and External Magnetic Field Modulation Synergistically Enhance the H2S Sensing Performance of Rare‐Earth Perovskite Ferrites

Advanced Science, EarlyView.
A novel high‐entropy perovskite oxide, (Gd0.2Tb0.2Dy0.2Ho0.2Er0.2)FeO3, was successfully synthesized for advanced hydrogen sulfide gas detection. By synergistically coupling high‐entropy‐induced local lattice distortion with weak magnetic field modulation, the tailored material generates abundant active sites. This innovative dual strategy dramatically
Yunfei Wang, Min Zhang, Rui Li, Xiaolong Yao, Zhaofeng Wu, Fengdong Qu, Shan Qiu, Zhenjiang Li   +7 more
wiley   +1 more source

Intracranial Rosai-Dorfman Disease Presenting as a Posterior Fossa Dural-Based Mass Mimicking Meningioma: A Case Report. [PDF]

Diagnostics (Basel)
Najjar A, Al-Shaibani Z, Basahel N, Raffah OM, Elhassan YH.   +4 more
europepmc   +1 more source

Toward High‐Resolution Polymeric Neural Interfaces: A Practical Guide for Electron Beam Lithography

Advanced Science, EarlyView.
Electron beam lithography (EBL) enables sub‐micron patterning of polymer‐based neural implants, overcoming the resolution limits of optical lithography. By addressing challenges such as charging, non‐planarity, and substrate heating, it supports higher channel density, improved miniaturization, and better long‐term tissue integration.
Hanna Karlsson‐Fernberg, Maria Asplund
wiley   +1 more source

Peripheral Brain-Derived Neurotrophic Factor Changes and Clinical Response to Electroconvulsive Therapy and Repetitive Transcranial Magnetic Stimulation in Major Depressive Disorder: A Systematic Review. [PDF]

Cureus
Galindo CD, Jemar G, Osorio IC, Lopez A, Uribe Zapata M, Gonzalez Perez L, Villamil Montejo SD, Carvajal Angarita LA.   +7 more
europepmc   +1 more source

Regulating Cells Fate and Function to Facilitate Bone Regeneration via Designing Programmable Bio‐Interactive Materials

Advanced Science, EarlyView.
This article aims to elucidate the biological mechanisms of bone repair and the evolution of material design, highlighting key cellular and molecular processes. It further proposes strategies and prospects for programmable bio‐interactive materials, which enable precisely guided bone tissue regeneration by dynamically regulating cell behavior and the ...
Qingrui Fan, Fuming Cao, Junqiang Mao, Pengbin Yin, Licheng Zhang, Jianjun Wang, Peifu Tang   +6 more
wiley   +1 more source