Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Richard C.S. Wong"'
Autor:
Mohamed Shuaib Mohamed Saheed, Mei Lee Ooi, Muhammad Mazhar, Asad Mumtaz, Kian Eang Neo, Norani Muti Mohamed, Richard C.S. Wong, Chu Er Lim
Publikováno v:
Applied Nanoscience. 9:1281-1292
The deposition of molybdenum multisulfide thin-film photoanodes from the metal–organic precursor [CpMo(SMe)2]2 (1), at different deposition time has been investigated. Four different films were deposited at 550 °C under constant argon gas flow for
Autor:
Richard C.S. Wong, Abubakar Lawal
Publikováno v:
Journal of the Turkish Chemical Society, Section A: Chemistry (2021)
Volume: 8, Issue: 1 263-278
Journal of the Turkish Chemical Society Section A: Chemistry
Volume: 8, Issue: 1 263-278
Journal of the Turkish Chemical Society Section A: Chemistry
The selection of the best mobile phase setup is one of the most important factors to be considered prior to quantitative instrumentation of multiple pesticides. Usually, mobile phases comprises of water (A) and an organic solvent (B) are the setup us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80207cc29d46c15ff48b82f147d66c0c
https://dergipark.org.tr/en/pub/jotcsa/issue/57595/778786
https://dergipark.org.tr/en/pub/jotcsa/issue/57595/778786
Publikováno v:
Analytical Letters. 52:231-248
Multivariate response surface methodology optimization using Placket–Burman and Box–Behnken designs were respectively used for the screening and optimization of significant factors for liqu...
Autor:
Lukman Bola Abdulra’uf, Richard C.S. Wong, Abubakar Lawal, Ali Mohamed Ali Alsharif, Guan Huat Tan
Publikováno v:
Chromatographia. 81:759-768
Pesticides play vital roles in agricultural practices, but the nature and mishandling of the chemicals have led to their accumulation in moist soil, vegetables and fruits. Thus, development of efficient methods for pesticides determination is one of
Autor:
Richard C.S. Wong, Wee Li Mah, Shiaw Xian Lee, Kae Shin Sim, Yuen Lin Cheow, Chun Hoe Tan, Kong Wai Tan, Chew Hee Ng
Publikováno v:
Journal of Organometallic Chemistry. :122103
A phenanthroline-based ligand L1 ((((1,10-phenanthrolin-5-yl)imino)methyl)-6-methoxyphenol) was synthesized and reacted with chromium, molybdenum, and tungsten hexacarbonyl to form ultraviolet (UV) activable photoCORMs C1, M1, and T1, respectively. A
Autor:
Kong Wai Tan, Wee Li Mah, Shiaw Xian Lee, Richard C.S. Wong, Chun Hoe Tan, Yuen Lin Cheow, Kae Shin Sim
Publikováno v:
Inorganica Chimica Acta. 525:120491
A new ligand 1 (1,10-phenanthrolin-5-amine, N-(2-fluorenylmethylene)) was synthesized and reacted with group 6 metal carbonyls to form UV activable photoCORMs with the formulation of M(1)(CO)4 (M = Cr, Mo, and W, which correspond to 2, 3, and 4, resp
Publikováno v:
Inorganica Chimica Acta. 467:364-371
The reactions of [CpM(CO) 3 ] 2 (M = Cr ( 1 ), Mo ( 3 )) with Bz 2 S 2 have been investigated. 1 underwent a facile reaction at ambient temperature which led to the isolation of [CpCr(CO) 2 ]S ( 5 ), [CpCr(CO) 2 (SBz)] 2 ( 6 ) and [CpCr(SBz)] 2 S ( 7
Publikováno v:
Inorganica Chimica Acta. 440:1-8
Cothermolysis of [(Ph)P(Se)(μ-Se)] 2 or Woollins’ reagent (WR) with Cp 2 Mo 2 (CO) 4 ( 2 ) in toluene at 110 °C led to the isolation of three different metal clusters, [Cp 2 Mo 2 {(μ-Se) 2 (PPh(Se))}{(μ-Se)(PPh) 3 ] ( 3 ), Cp 4 Mo 4 (CO) 3 (μ-
Autor:
Ahmad F Al-Shunnaq, Richard C.S. Wong, Ala’ Yahya Sirhan, Lukman Bola Abdulra’uf, Guan Huat Tan
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 37:321-342
A method for the analysis of aflatoxins in food samples was developed. The preliminary work focused on optimizing sample pretreatment conditions such as the extraction solvent; the type and amount of drying agents; the extraction time; and the solven
Publikováno v:
Australian Journal of Forensic Sciences. 45:153-163
This paper describes the steps involved in harmonizing a statistical method for the classification of illicit heroin using manufacturing impurity data. Sixteen linked samples were prepared from each of the five unrelated heroin seizures. Five links,