142670

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Showing 1-7 of 7 results for "142670" within Papers

bis(Chloromethyl) ether and technical-grade chloromethyl methyl ether.

Report on carcinogens : carcinogen profiles, 10, 56-57 (2004-08-24)

Quaternized Polysulfone Cross-Linked N,N-Dimethyl Chitosan-Based Anion-Conducting Membranes.

Gautam Das et al.

Polymers, 11(3) (2019-04-10)

Anion-conducting membranes were obtained following the cross-linking of 1,4-diazoniabicycle[2.2.2]octane functionalized-polysulfone with N,N-dimethyl chitosan (DMC). The ionic conductivity of the composite membranes was controlled by the amount of DMC. The influence of the amount of DMC on water uptake, swelling ratio

Novel latonduine derived proligands and their copper(ii) complexes show cytotoxicity in the nanomolar range in human colon adenocarcinoma cells and in vitro cancer selectivity.

Felix Bacher et al.

Dalton transactions (Cambridge, England : 2003), 48(28), 10464-10478 (2019-05-28)

Four Schiff bases derived from 7-hydrazin-yl-5,8-dihydroindolo[2,3-d][2]benzazepin-(6H)-one and its bromo-substituted analogue (HL1-HL4) and four copper(ii) complexes 1-4 have been synthesised and fully characterised by standard spectroscopic methods (1H and 13C NMR, UV-vis), ESI mass spectrometry, single crystal X-ray diffraction and spectroelectrochemistry.

Mutagenic characteristics of formaldehyde on bacterial systems.

K Takahashi et al.

Mutation research, 156(3), 153-161 (1985-06-01)

The mutagenic characteristics of formaldehyde on bacteria were examined. All the tester strains of Escherichia coli deficient in DNA-repair enzymes tested in the present study were significantly more sensitive to the killing effect of formaldehyde than the corresponding wild-type strain.

Three Routes for the Synthesis of 6-Benzyl-1-ethoxymethyl-2, 4-dioxo-1, 2, 3, 4-tetrahydropyrimidine-5-carbaldehyde

Petersen L, et al.

Synthesis, 2001(04), 0559-0564 (2001)

Chiral N-heterocyclic carbenes as asymmetric acylation catalysts

Suzuki Y, et al.

Tetrahedron, 62(2-3), 302-310 (2006)

Catalyst-free activation of kraft lignin in air using hydrogen sulfate ionic liquids.

Tadeusz J Szalaty et al.

International journal of biological macromolecules, 119, 431-437 (2018-07-29)

In this research we use ionic liquids in combination with mild process conditions to provide a selective increase in the content of carbonyl groups in the kraft lignin structure. Such modification can improve the properties of the pristine biopolymer. In

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