Results 21 to 30 of about 19,919 (281)

Detection of CNX cyanogen halides (X = F, Cl) on metal-free defective phosphorene sensor: periodic DFT calculations

open access: yes, 2020
Great research interest in the novel P-based nanosensors has been spurred by the arrival of black phosphorus monolayer devices in recent years. The paper investigates the detection capabilities of defective phosphorene (DP) toward the sensing of cyanogen
M. Ghadiri, M. Ghambarian, M. Ghashghaee
semanticscholar   +1 more source

Quantification of Ethanedinitrile in Air Using a New and Accurate Gas Chromatography Method

open access: yesMethods and Protocols, 2018
Compared to previously tested fumigants such as methyl bromide, sulfuryl fluoride and phosphine; ethanedinitrile (EDN) is a new fumigant which is being trialled around the world as a pre-plant soil treatment and as a quarantine and pre-shipment (QPS ...
Sam E. Brierley   +2 more
doaj   +1 more source

Direct observation of long-lived cyanide anions in superexcited states

open access: yesCommunications Chemistry, 2021
Cyanide anions exist in interstellar space, but the vibrationally or electronically excited states above the electron autodetachment threshold of CN- are assumed to have no contributions to cosmic CN-. Here, the authors report long-lived, superexcited CN-
Xiao-Fei Gao   +5 more
doaj   +1 more source

Probing non polar interstellar molecules through their protonated form: Detection of protonated cyanogen (NCCNH+). [PDF]

open access: yesAstronomy & Astrophysics, 2015
Cyanogen (NCCN) is the simplest member of the series of dicyanopolyynes. It has been hypothesized that this family of molecules can be important constituents of interstellar and circumstellar media, although the lack of a permanent electric dipole moment
M. Agúndez   +21 more
semanticscholar   +1 more source

Formation of disinfection by-products and fungal contamination data in public swimming pools: A case study in Gonabad, Iran

open access: yesData in Brief, 2019
Existence of fungi and disinfection by-products (DBPs) in public swimming pools water are dangerous since it can seriously affect on health of swimmers.
Abbasali Karimi   +6 more
doaj   +1 more source

Rh(III)-catalyzed direct cross-dehydrogenative coupling of aromatic nitriles with heteroarenes: Rapid access to biheteroaryl-2-carbonitriles

open access: yesGreen Synthesis and Catalysis, 2020
Transition-metal-catalyzed direct C–H/C–H cross-coupling reactions as efficient and atom-economical approaches have been widely used to build up complex heterocyclic compounds.
Huibei Xu   +4 more
doaj   +1 more source

Partial amino acid sequence of human plasma retinol-binding protein. Isolation and alignment of the five cyanogen bromide fragments and the amino acid sequences of four of the fragments.

open access: yesJournal of Lipid Research, 1979
Studies are reported on the primary structure of human retinol-binding protein (RBP), the specific plasma transport protein for vitamin A. The protein consists of a single polypeptide chain of 186-187 amino acids. RBP was cleaved by cyanogen bromide into
Y Kanda, D S Goodman
doaj   +1 more source

Monoclonal antibodies specific for different regions of human apolipoprotein A-I. Characterization of an antibody that does not bind to a genetic variant of apoA-I (Glu----136 Lys).

open access: yesJournal of Lipid Research, 1990
Three monoclonal mouse hybridoma antibodies, designated 2AI, 4AI, and 5AI, specific for human plasma apolipoprotein A-I (apoA-I) were characterized. In an enzyme-linked immunosorbent assay (ELISA) each of the antibodies reacted with purified apoA-I and ...
C Ehnholm, M Lukka, I Rostedt, K Harper
doaj   +1 more source

Solubility and solution-phase chemistry of isocyanic acid, methyl isocyanate, and cyanogen halides [PDF]

open access: yesAtmospheric Chemistry and Physics, 2019
Condensed-phase uptake and reaction are important atmospheric removal processes for reduced nitrogen species, isocyanic acid (HNCO), methyl isocyanate (CH3NCO), and cyanogen halides (XCN, X = Cl, Br, I); yet many of the fundamental ...
J. M. Roberts, Y. Liu
doaj   +1 more source

Cyanogen Metabolism in Cassava Roots: Impact on Protein Synthesis and Root Development

open access: yesFrontiers in Plant Science, 2017
Cassava (Manihot esculenta Crantz), a staple crop for millions of sub-Saharan Africans, contains high levels of cyanogenic glycosides which protect it against herbivory. However, cyanogens have also been proposed to play a role in nitrogen transport from
Tawanda Zidenga   +2 more
semanticscholar   +1 more source

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