Results 221 to 230 of about 160,247 (300)

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

Advanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas, Ankan Dutta, Shuvendu Das, Abu Musa Abdullah, Wanqing Zhang, Fatema Tuz Zohra, Huanyu Cheng   +6 more
wiley   +1 more source

Iron(III) edta-accelerated growth of gold/silver core/shell nanoparticles for wide-range colorimetric detection of hydrogen peroxide. [PDF]

Sci Rep
Hemmati M, Selakjan AHQ, Ghasemi F.
europepmc   +1 more source

Dual‐Targeting Cuproptosis and Mitophagy via a Flavopiridol‐Copper Nanoplatform Potentiates Immunotherapy Against Uveal Melanoma

Advanced Science, EarlyView.
This study develops a GSH‐responsive nanoplatform, NP@Fla‐Cu, to co‐activate cuproptosis and excessive mitophagy in uveal melanoma. The nanoplatform enhances tumor‐specific copper delivery, depletes antioxidant defenses, and remodels the tumor immune microenvironment.
Hong Ren, Zhihong Deng, Sheng Lu, Jing Zhang, Wenbin Liu, Jia Tan   +5 more
wiley   +1 more source

Design of Core@Shell Nanoparticles Based on Gold and Magnetic NiFe Prussian-Blue Analogues Featuring Shape-Dependent Magnetic and Electrochemical Activity. [PDF]

Inorg Chem
Azeem S, Soriano-López J, Brotons-Alcázar I, Allen C, Torres-Cavanillas R, Sanchis-Gual R, Coronado E.   +6 more
europepmc   +1 more source

Novel Vascular‐Adaptive Liquid Metal Microspheres Enable Visualized Arterial Embolization Therapy

Advanced Science, EarlyView.
We present drug‐loaded liquid metal microspheres (X‐MEN) as a novel agent for image‐guided arterial embolization. With inherent radiopacity and superior deformability, X‐MEN enables real‐time monitoring and conforms tightly to irregular vessels. This approach ensures precise, long‐lasting embolization without recanalization, addressing critical ...
Chenyu Shen, Junge Chen, Gang Zhang, Zhusheng Liu, Yichen Wan, Lei Lei, Weiyan Ren, Yanyu Zhao, Bozhang Xia, Zhiqiang Yi, Jinjin Wang, Jingwang Gao, Gen Mu, Xing‐Jie Liang, Zhijun Wang   +14 more
wiley   +1 more source

Facile Gram-Scale Production of Cu/Cu₂O Core/Shell Nanoparticles Densely Embedded in a Porous Carbon Framework for Cost-Effective Peroxidase Mimicking. [PDF]

ACS Appl Mater Interfaces
Cai Y, Xiao Z, Cheng T, Yuan B, Cui Y, Chen JL, Zhao Y, Chou PT, Peng YK.   +8 more
europepmc   +1 more source

Ultrasound‐Activated Bifunctional Piezoelectric Hydrogel Dressings Promote Infected Wound Healing via Regulating Angiogenesis and Lymphangiogenesis

Advanced Science, EarlyView.
This study developed a double‐network hydrogel with piezoelectric properties, exhibiting excellent antibacterial activity and promoting fibroblast migration, angiogenesis, and lymphangiogenesis through piezoelectric stimulation, thereby accelerating the healing of infected chronic wounds.
Xiang Li, Zhen Ding, Zhihua Liu, Hao Chen, Jianyang Shan, Yanxuan Shao, Yaling Yu, Gen Wen   +7 more
wiley   +1 more source

Stability of Plasmonic Mg-MgO Core-Shell Nanoparticles in Gas-Phase Oxidative Environments. [PDF]

Nano Lett
Lomonosov V, Yang J, Fan Y, Hofmann S, Ringe E.   +4 more
europepmc   +1 more source

Reinforcing Calcium Overload via Inflammation‐Mediated Targeting to Amplify Pyroptosis and Antitumor Immunity

Advanced Science, EarlyView.
A neutrophil‐membrane‐camouflaged nanoplatform (RC@NMVs) exploits tumor inflammation to target and accumulate in tumors. Intracellular Ca2+ overload is triggered via lysosomal CaP dissolution and Ru red‐mediated Ca2+ channel blockade, synergistically inducing gasdermin‐mediated pyroptosis.
Yingying Liu, Yang Liu, Qin Fan, Jinqiao Zhang, Kexin Wen, Boyu Yuan, Xianzhou Cai, Ziliang Dong, Lianhui Wang   +8 more
wiley   +1 more source

Dispersive solid phase extraction using SiO₂@ZIF-8@Fe₃O₄ core-shell nanoparticles for extraction of Cd(ii), Zn(ii), and Cu(ii) ions from fruit juice samples. [PDF]

RSC Adv
Saeedi Z, Sorouraddin SM, Farajzadeh MA, Afshar Mogaddam MR, Bakhshi A.   +4 more
europepmc   +1 more source