Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Cheong Shin"'
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-8 (2019)
Scientific Reports
Scientific Reports
We investigated physiological and subjective responses to morning light exposure of commercially available LED lighting with different correlated colour temperatures to predict how LED-based smart lighting employed in future learning environments wil
Publikováno v:
In IFAC Proceedings Volumes 2008 41(2):14415-14420
Publikováno v:
RSC Advances. 8:25094-25103
Development of a rapid, point-of-care assay for diagnosing bacterial infections is crucial for subsequent treatment of the patient and preventing the overuse of antibiotics. Herein, we describe a rapid, one-step colorimetric assay based on the format
Publikováno v:
Macromolecular bioscience. 17(9)
A simple and facile method for sensing of nucleic acids is in great need for disease biomarker detection and diagnosis. Herein, a fluorescent nanosensor utilizing carbon dot nanoparticles is introduced that form visible precipitates in the presence o
Autor:
Geok Kheng Tan, Richard Yee Cheong Shin, Lip Lin Koh, Lai Yoong Goh,# and, Victor Wee Lin Ng, Richard D. Webster
Publikováno v:
Organometallics. 26:4555-4561
The interactions of [(HMB)RuII{η3-tpdt)}] (1) [HMB = η6-C6Me6, tpdt = S(CH2CH2S-)2] with Cr(CO)6, [CpCr(CO)3]2, [CpCrCl2(SPyH)], and [Cp*Cr(CH3CN)4](PF6)2 (6) produced a series of thiolate-bridged ...
Autor:
Richard Yee Cheong Shin, Alan Sellinger, Thomas Kietzke, Sundarraj Sudhakar, Ananth Dodabalapur, Zhi-Kuan Chen
Publikováno v:
Chemistry of Materials. 19:1892-1894
The high-yield syntheses of a new class of n-type conjugated materials based on the Heck coupling of 2-vinyl-4,5-dicyanoimidazole with selected dibromoaromatics is reported. The resultant materials have tunable HOMO−LUMO levels and photoluminescenc
Publikováno v:
The Journal of organic chemistry. 74(9)
We report the Heck coupling of 2-vinyl-4,5-dicyanoimidazole (vinazene) with selected di- and trihalo aromatics in an effort to prepare linear and branched electron-accepting conjugated materials for application in organic electronics. By selecting th
Autor:
Thomas Kietzke, Alan Sellinger, Lawrence Dunn, Zhi-Kuan Chen, Ananth Dodabalapur, Teck Lip Dexter Tam, Richard Yee Cheong Shin
Publikováno v:
Frontiers in Optics 2007/Laser Science XXIII/Organic Materials and Devices for Displays and Energy Conversion.
Novel electron accepting materials based on 2-vinyl-4,5-dicyanoimidazoles (DCI) are blended with donor polymers to prepare efficient organic solar cells reaching external quantum efficiencies of 25% and open circuit voltages up to 1.3 V.
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Autor:
Zhi-Kuan Chen, Richard Yee Cheong Shin, Martin Baumgarten, Thomas Kietzke, Zi En Ooi, Teck Lip Dexter Tam, Alan Sellinger, Klaus Müllen, John C. deMello
Publikováno v:
Journal of Materials Chemistry. 18:4619
We report a small-molecule electron-acceptor based on 2-vinyl-4,5-dicyanoimidazole [Vinazene™] for use in solution processed organic solar cells. The material has a favourably located LUMO level of −3.6 eV and absorbs strongly in the visible spec