Results 101 to 110 of about 2,174 (182)

A new approach to access of 4-organoselenylisoxazoles using the diorganyl diselenide/Oxone® oxidant system

Discover Chemistry
In this work, we describe a new protocol to the synthesis of 4-organoselenylisoxazoles using an oxidant system. This transition metal-free method explores the reaction between 1,3-diarylprop-2-yn-1-one O-methyloximes and diorganoyl diselenides in ethanol
Krigor B. Silva, Stella Q. Fernandes, Helen A. Goulart, Paola S. Hellwig, Eder J. Lenardão, Márcio S. Silva, Gelson Perin   +6 more
doaj   +1 more source

Material‐Encoded Synchronization of Immunogenic Cell Death With Adenosine A2A Receptor Blockade Reprograms the Tumor Microenvironment

Advanced Science, Volume 13, Issue 52, 18 September 2026.
A bismuth–copper diselenide–based nanoplatform (BSCS@PHY) coordinates immunogenic cell death with local A2A receptor blockade in 4T1 tumors. Thermally triggered shell melting exposes catalytic surfaces for glutathione depletion and chemodynamic ROS generation, while co‐delivering an A2AR antagonist and yeast‐wall adjuvant to enhance dendritic‐cell ...
Xiangting Yi, Hanlou Yang, Junting Huang, Pengfei Wu, Shiying Zhou, Zunde Liao, Min Han, Zishan Chen, Xiaoyu Huang, Nan Ma, Jie Zhou, Mingqiang Li, Yiling Zhong   +12 more
wiley   +1 more source

Visible-light-mediated aerobic selenation of (hetero)arenes with diselenides

, 2017
The first visible-light driven aerobic oxidation for the direct selenation of (hetero)arenes has been developed at room temperature, providing an eco-friendly, atom-economical protocol to prepare unsymmetrical selenides from easily accessible diselenides.
Jian-Guo Fang, Shou-Jiao Peng, Qiang Liu, Qing-Bao Zhang, Yong-Liang Ban, Pan-Feng Yuan, Li-Zhu Wu   +6 more
core   +1 more source

Intrinsic Dual‐Phase Regulated GeSe2 Nanoparticles Triggered by Ball‐Milling Treatment for Photonic Multi‐Valued Logic Circuits

Advanced Science, Volume 13, Issue 53, 24 September 2026.
We report the solid‐state ball milling, a traditional, reliable, mass‐productive material processing, to prepare the air‐stable and dual‐phase GeSe2‐x nanoparticles with extended photodetection feasibility toward optical‐wavelength regions. We further display photonic multi‐valued logic (MVL) circuit through the employment of a hybrid PMMA/GeSe2‐x ...
An‐Ting Tsai, Chun‐Jen Wang, Pin‐Chao Liao, Chin Shan Lue, Chia‐Nung Kuo, Le Vo Phuong Thuan, Po‐Hsuan Hsiao, Chang‐Hyun Kim, Chia‐Yun Chen   +8 more
wiley   +1 more source

Alternative Protocol for the Synthesis of Symmetrical Dibenzyl Diselenides and Disulfides

, 2016
A one-​pot protocol for the prepn. of sym. dibenzyl diselenides and disulfides from the corresponding benzyl alcs. employing NaBH2Se3 and NaBH2S3 as selenium-​transfer and sulfur-​transfer reagent, resp., was described.
Panduranga Veladi, ., Prabhu Girish, ., Sureshbabu, V.V., Panguluri Nageswara Rao, .   +3 more
core   +1 more source

Metal- and Solvent-Free Synthesis of Phosphinothioates, Phosphonothioates, Phosphorothioates, and Related Selenium Derivatives: An Efficient Green Protocol

Molecules
Methodologies for the effective fabrication of phosphinothioates, phosphonothioates, and phosphorothioates have always been of great interest due to their widespread application in many research fields.
Yajie Fu, Hexia Ye, Xinyao Zhao, Yingle Liu, Junchen Li, Xiaojing Bi   +5 more
doaj   +1 more source

Oxygen‐Assisted MOCVD Growth of Monolayer PtSe2 Films With Bandgap Opening for Semiconducting FET Channels

Advanced Science, Volume 13, Issue 53, 24 September 2026.
Monolayer PtSe2 films are successfully grown via optimized MOCVD, achieving uniform coverage over a 1.5 cm × 1.5 cm area. Oxygen‐assisted growth effectively removes carbon impurities, ensuring high film quality. Array‐level FETs based on monolayer PtSe2 channels demonstrate low off‐current and high ION/IOFF ratios, highlighting the potential of PtSe2 ...
Yuseok Kim, Hee‐Soo So, Minseok Yoo, Saeyoung Oh, Dongyoung Kim, Minseung Gyeon, Min‐Kyung Jo, Gichang Noh, Tae Soo Kim, Min‐gyu Kim, Jeongwon Park, Hyun‐Jun Chai, Minsoo Kang, Suhyun Kim, Ayoung Ham, Jaehyun Lee, Jongsun Lim, Seungwoo Song, Joon Young Kwak, Seunghwan Seo, Chang‐Soo Lee, Chang Gyoun Kim, Kibum Kang   +22 more
wiley   +1 more source

Precision Oncology via Radiotherapy‐Triggered Drug Delivery: Mechanisms, Molecular Engineering, and Clinical Translation

Advanced Science, Volume 13, Issue 52, 18 September 2026.
This review redefines radiotherapy‐triggered drug delivery systems through structural disassembly and molecular actuation, proposing a translation‐oriented framework for dose‐correlated activation to advance clinically integrated precision oncology. ABSTRACT Radiotherapy‐triggered drug delivery systems (RDDS) promise to integrate the spatial precision ...
Jianv Jiang, Tanfeng Zhang, Junliang Dong, Wenjing Sun   +3 more
wiley   +1 more source

Influence of Top Electrode Metal on Resistive Switching in Multilayer MOCVD MoS2 Memristors

Advanced Electronic Materials, Volume 12, Issue 18, 21 September 2026.
MoS2 memristors typically use evaporated noble metal electrodes. This study compares Pd, Ni, and Al electrodes and sputtered versus evaporated deposition. Pd is passive, while Ni damages MoS2, yielding poor switching. Sputtered Al enables reproducible ECM‐type switching with 95% yield, whereas evaporated Al forms an interfacial oxide that suppresses ...
Dennis Braun, Jing Liu, Vasilis A. Maroufidis, Hleb Fiadziushkin, Lukas Völkel, Jimin Lee, Sofía Cruces, Annika Grundmann, Ke Ran, Thorsten Wahlbrink, Holger Kalisch, Andrei Vescan, Joachim Mayer, Michael Heuken, Alwin Daus, Max C. Lemme   +15 more
wiley   +1 more source

Mn(III)-Catalyzed Synthesis of Selenophosphates and Tellurophosphates

Molecules
Selenophosphates and tellurophosphates are important classes of organophosphorus compounds that exhibit unique reactivity, tunable redox properties, and significant biological activity.
Jialu Wang, Jun Liu, Yuhui Xie, Changjiang Wu, Xinyu Wang, Gong-Qing Liu   +5 more
doaj   +1 more source