Andrey L. Rogach
City University of Hong Kong
625 Papers
5.1K Citations
Andrey L. Rogach is an academic researcher from City University of Hong Kong. The author has contributed to research in topics: Quantum dot & Photoluminescence. The author has an hindex of 117, co-authored 576 publications. Previous affiliations of Andrey L. Rogach include University of Hamburg & Oklahoma State University–Stillwater.
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Papers
A New In Vivo Model System to Assess the Toxicity of Semiconductor Nanocrystals
Angela Tino,Alfredo Ambrosone,Lucia Mattera,Valentina Marchesano,Andrei S. Susha,Andrey L. Rogach,Claudia Tortiglione +6 more
TL;DR: In vivo acute and sublethal toxicity of cadmium telluride quantum dots is assessed by scoring for alteration of morphological traits, population growth rates, and influence on the regenerative capabilities providing new investigation clues for nanotoxicology purposes.
A Building Brick Principle to Create Transparent Composite Films with Multicolor Emission and Self-Healing Function.
Yuan Xiong,Minshen Zhu,Zhenguang Wang,Julian Schneider,He Huang,Stephen V. Kershaw,Chunyi Zhi,Andrey L. Rogach +7 more
TL;DR: A building brick-like assembly method is introduced to realize RGB multicolor emission patterns from this composite material, which provides an approach to form single layer RGB light-emitting pixels, such as potentially required in the display applications, without the use of any lithographic or etching processing.
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Near-field optics and control of photonic crystals
A. F. Koenderink,A. F. Koenderink,R. Wüest,R. Wüest,B.C. Buchler,B.C. Buchler,S. Richter,S. Richter,P. Strasser,P. Strasser,Maria Kafesaki,Maria Kafesaki,Andrey L. Rogach,Andrey L. Rogach,Ralf B. Wehrspohn,Ralf B. Wehrspohn,Costas M. Soukoulis,Costas M. Soukoulis,Daniel Erni,Daniel Erni,F. Robin,F. Robin,H. Jäckel,H. Jäckel,Vahid Sandoghdar,Vahid Sandoghdar +25 more
TL;DR: In this article, the authors demonstrate that photonic crystal membranes induce large variations in spontaneous emission rate over length scales of 50 nm that can be probed by single light sources, or nanoscopic ensembles of light sources attached to the end of a scanning probe.
Aqueous synthesis of CdS and CdSe/CdS tetrapods for photocatalytic hydrogen generation
TL;DR: In this paper, a straight-forward, easily upscalable synthesis of monodisperse CdS and CdSe/CdS nanocrystals at room temperature in water/ethylendiamine mixtures is demonstrated, resulting in the formation of high-quality tetrapod-shaped nanoparticles in aqueous environment.
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