R
Richard D. Tilley
Researcher at University of New South Wales
Publications - 228
Citations - 9628
Richard D. Tilley is an academic researcher from University of New South Wales. The author has contributed to research in topics: Nanoparticle & Catalysis. The author has an hindex of 45, co-authored 203 publications receiving 7419 citations. Previous affiliations of Richard D. Tilley include Industrial Research Limited & MacDiarmid Institute for Advanced Materials and Nanotechnology.
Papers
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Journal ArticleDOI
Electrocatalysis: Understanding platinum migration
TL;DR: In this article, the mechanisms underpinning the synthesis of highly active, bimetallic Pt-Ni electrocatalysts are elucidated, and details of the mechanism of nanocrystal growth are discussed.
Proceedings ArticleDOI
Colloidal silicon quantum dots: from preparation to the modification of self-assembled monolayers for bioimaging and sensing applications
Xiaoyu Cheng,Benjamin F. P. McVey,Andrew B. Robinson,Guillaume Longatte,Peter B. O’Mara,Vincent T. G. Tan,Pall Thordarson,Richard D. Tilley,Katharina Gaus,J. Justin Gooding +9 more
TL;DR: In this article, the authors presented a method to detect Forster resonance energy transfer (FRET) sensing and bio-imaging using non-toxic silicon quantum dots (SiQDs) using self-assembled monolayer linkers.
Journal ArticleDOI
Toxicity test: Fluorescent silicon nanoparticles
K Fujoka,Sanshiro Hanada,F Kanaya,Akiyoshi Hoshino,Keisuke Sato,Keisuke Sato,S. Yokosuka,Y Takigami,Kenji Hirakuri,Amane Shiohara,Richard D. Tilley,Noriyoshi Manabe,K Yamamoto,Yoshinobu Manome +13 more
TL;DR: In this article, the characteristics of silicon nanoparticles (synthesised using the gas phase method and liquid phase method, currently in the development stage) as a substitute material, focusing on cell-level safety and the potential mechanisms of toxicity.
Journal ArticleDOI
High-resolution light-activated electrochemistry on amorphous silicon-based photoelectrodes
Shreedhar Gautam,Vinicius R. Gonçales,Rafael N.P. Colombo,Wenxian Tang,Susana Inês Córdoba de Torresi,Peter J. Reece,Richard D. Tilley,J. Justin Gooding +7 more
TL;DR: This work shows how to reduce the electrochemical spatial resolution to submicron by exploiting the short lateral diffusion of charge carriers in amorphous silicon to improve the resolution of LAE by 60 times.
Journal ArticleDOI
Feasibility of Silicon Quantum Dots as a Biomarker for the Bioimaging of Tear Film
Sidra Sarwat,Fiona Stapleton,Mark D. P. Willcox,Peter B. O’Mara,Richard D. Tilley,J. Justin Gooding,Maitreyee Roy +6 more
TL;DR: In this paper , the authors investigated the fluorescence and biocompatibility of hydrophilic silicon quantum dots (SiQDs) that are doped with scandium, copper, and zinc.