Results 41 to 50 of about 19,345,362 (220)

Use of dialkyldithiocarbamato complexes of bismuth(III) for the preparation of nano- and microsized Bi2S3 particles and the X-ray crystal structures of [Bi{S2CN(CH3)(C6H13)}(3)] and [Bi{S2CN(CH3)(C6H13)}(3)(C12H8N2)] [PDF]

open access: yes, 2001
A range of bismuth(III) dithiocarbamato complexes were prepared and characterized. The X-ray crystal structures of the compounds [Bi{S2CN(CH3)(C6H13)}3] (1) and [Bi{S2CN(CH3)- (C6H13)}3(C12H8N2)] (2) are reported.
Monteiro, Olinda C.   +3 more
core   +2 more sources

Intra- and Intermolecular C−H Activation by Bis(phenolate)pyridineiridium(III) Complexes [PDF]

open access: yes, 2011
A bis(phenolate)pyridine pincer ligand (henceforth abbreviated as ONO) has been employed to support a variety of iridium complexes in oxidation states I, III, and IV.
Bercaw, John E.   +2 more
core   +2 more sources

Formation Process of Columnar Grown (101)-Oriented Silicalite-1 Membrane and Its Separation Property for Xylene Isomer

open access: yesCrystals, 2020
Silicalite-1 membrane was prepared on an outer surface of a tubular α-alumina support by a secondary growth method. Changes of defect amount and crystallinity during secondary growth were carefully observed. The defect-less well-crystallized silicalite-1
Motomu Sakai   +4 more
doaj   +1 more source

Emission characteristics of nonmethane hydrocarbons from private cars and taxis at different driving speeds in Hong Kong [PDF]

open access: yes, 2011
Vehicular emissions are the major sources of a number of air pollutants including nonmethane hydrocarbons (NMHCs) in urban area. The emission composition and emission factors of NMHCs from vehicles are currently lacking in Hong Kong.
Blake, DR   +4 more
core   +1 more source

On the Kinetic Roughening in Polymer Film Growth by Vapor Deposition

open access: yes, 2000
This is a Comment on a recent publication: Y.-P. Zhao et al., Phys. Rev. Lett. 85, 3229 (2000). In the Letter, the authors report on an experimental investigation of polymeric (p-xylene) thin film growth and propose a new universality class not ...
C. Dasgupta   +8 more
core   +1 more source

Photopolymerization of Imprinted Polymer with Dummy Template for the Recognition of Hydroquinone in Aqueous Medium

open access: yesIndonesian Journal of Chemistry
This study' purposes are to synthesize molecularly imprinted polymer (MIP) with hydroxyethyl methacrylate (HEMA) and triethylene glycol dimethacrylate (TEGDMA) using p-xylene under ultraviolet curing at 405 nm for the recognition of hydroquinone (HQ) in ...
Norlin Suhaiza Musali   +7 more
doaj   +1 more source

Association phenomenon of esters in water/surfactant/co-surfactant/hydrocarbon system [PDF]

open access: yes, 1996
The pseudoternary phase diagrams of water/sodium dodecyl suphate(SDS):hexan-1-ol(35:65)/hydrocarbon/esters were prepared. The esters used are ethyl-n-butyrate, ethyl benzoate, methyl oleate and methyl linolenate. While the hydrocarbons are n-decane and p-
Abdullah, Dzulkefly Kuang   +5 more
core   +1 more source

Biofriendly substitutes for xylene in deparaffinization

open access: yesJournal of Pharmacy and Bioallied Sciences, 2020
Background: Xylene is an aromatic hydrocarbon that is routinely used in histopathological laboratories. It is biohazardous and produces many toxic effects like carcinogenesis. A safer substitute for xylene is necessary to minimize its usage. Aim: The aim
Viswanathan Prema   +5 more
doaj   +1 more source

Biodegradation of BTXS and substrate interactions on a Bioactive Foam Reactor [PDF]

open access: yes, 2007
[Abstract] A bioactive foam reactor (BFR), using surfactant-driven bubbles and suspended microorganisms, has emerged as a potential alternative to packed-bed biofiltration systems for the treatment of volatile organic compounds (VOCs).
Shin, Shonh-Gyu, Song, Jihyeon
core  

Characterization of carbon monoxide, methane and nonmethane hydrocarbons in emerging cities of Saudi Arabia and Pakistan and in Singapore [PDF]

open access: yes, 2016
We investigate the composition of 63 C2-C10 nonmethane hydrocarbons (NMHCs), methane (CH4) and carbon monoxide (CO), in Jeddah, Mecca, and Madina (Saudi Arabia), in Lahore, (Pakistan), and in Singapore. We established a database with which to compare and
Aburizaiza, Omar S   +11 more
core   +1 more source

Home - About - Disclaimer - Privacy