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Andrey L. Rogach
Researcher at City University of Hong Kong
Publications - 612
Citations - 56679
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 receiving 46820 citations. Previous affiliations of Andrey L. Rogach include University of Hamburg & Oklahoma State University–Stillwater.
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Thiol-capping of cdte nanocrystals: an alternative to organometallic synthetic routes
Nikolai Gaponik,Dmitri V. Talapin,Andrey L. Rogach,Kathrin Hoppe,Elena V. Shevchenko,Andreas Kornowski,and Alexander Eychmüller,Horst Weller +7 more
TL;DR: In this article, photostable thiol-capped CdTe nanocrystals were synthesized using post-preparative size-selective precipitation and selective photochemical etching.
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Highly Luminescent Monodisperse CdSe and CdSe/ZnS Nanocrystals Synthesized in a Hexadecylamine−Trioctylphosphine Oxide−Trioctylphospine Mixture
TL;DR: In this paper, high monodisperse CdSe nanocrystals were prepared in a three-component hexadecylamine−trioctylphosphine oxide−tricylamine (HDA−TOPO−TOP) mixture, and the room-temperature quantum efficiency of the band edge luminescence was improved by surface passivation with inorganic (ZnS) or organic (alkylamines) shells.
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Hydrophobic Nanocrystals Coated with an Amphiphilic Polymer Shell: A General Route to Water Soluble Nanocrystals
Teresa Pellegrino,Liberato Manna,Stefan Kudera,Tim Liedl,Dmitry S. Koktysh,Andrey L. Rogach,Simon Keller,Joachim O. Rädler,and Giovanni Natile,Wolfgang J. Parak +9 more
TL;DR: In this article, a general strategy is described which allows for transferring hydrophobically capped nanocrystals from organic to aqueous solution by wrapping an amphiphilic polymer around the particles.
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Prospects of Nanoscience with Nanocrystals
Maksym V. Kovalenko,Liberato Manna,Liberato Manna,Andreu Cabot,Zeger Hens,Dmitri V. Talapin,Dmitri V. Talapin,Cherie R. Kagan,Victor I. Klimov,Andrey L. Rogach,Peter Reiss,Delia J. Milliron,Philippe Guyot-Sionnnest,Gerasimos Konstantatos,Wolfgang J. Parak,Taeghwan Hyeon,Brian A. Korgel,Christopher B. Murray,Wolfgang Heiss,Wolfgang Heiss +19 more
TL;DR: The state of the art in research on colloidal NCs is reviewed focusing on the most recent works published in the last 2 years, where semiconductor NCs hold unique promise for near- and mid-infrared technologies, where very few semiconductor materials are available.
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Properties and Applications of Colloidal Nonspherical Noble Metal Nanoparticles
Tapan K. Sau,Andrey L. Rogach,Andrey L. Rogach,Frank Jäckel,Thomas A. Klar,Thomas A. Klar,Jochen Feldmann +6 more
TL;DR: This Review highlights morphology-dependent properties of nonspherical noble metal nanoparticles with a focus on localized surface plasmon resonance and local field enhancement, as well as their applications in various fields including Raman spectroscopy, fluorescence enhancement, analytics and sensing, photothermal therapy, (bio-)diagnostics, and imaging.