Results 71 to 80 of about 166,992 (186)

Bioremediation of Nitro-aromatics: An Overview [PDF]

open access: yes, 2017
Since last two three decades due to industrialization, globalization there is tremendous change in human life that means to fulfil the need various industries are flourishing.
Kasture, N. S. (N)
core   +1 more source

Expanding the palette of phenanthridinium cations [PDF]

open access: yes, 2014
5,6-Disubstituted phenanthridinium cations have a range of redox, fluorescence and biological properties. Some properties rely on phenanthridiniums intercalating into DNA, but the use of these cations as exomarkers for the reactive oxygen species (ROS ...
Acevedo   +114 more
core   +4 more sources

Electrochemical detection of TNT at cobalt phthalocyanine mediated screen-printed electrodes and application to detection of airborne vapours [PDF]

open access: yes, 2013
We describe the use of cobalt phthalocyanine as a mediator to improve the sensitivity for the electrochemical detection of TNT. Commercial screen-printed electrodes containing cobalt phthalocyanine were employed for determination of TNT.
Caygill, J. S.   +4 more
core   +1 more source

Microbial population changes during bioremediation of nitroaromatic - and nitramine-contaminated lagoon [PDF]

open access: yes, 2008
Nitration reactions of aromatic compounds are commonly involved in military industrial processes. Military industries treated their process effluents using lagoon systems for many years.
Goñi, Marisol   +5 more
core   +1 more source

10-Formyl-2,4,6,8,12-pentanitro-2,4,6,8,10,12-hexaazatetracyclo[5.5.0.03,11.05,9]dodecane

open access: yesActa Crystallographica Section E, 2009
The title compound, C7H7N11O11 (PNMFIW), is a caged heterocycle substituted with five nitro and one formyl groups. It is related to the hexaazaisowurtzitane family of high-density high-energy polycyclic cage compounds.
Yanshan Shi   +4 more
doaj   +1 more source

Phosphorus-containing imide resins [PDF]

open access: yes, 1983
Bis- and tris-imides derived from tris (m-aminophenyl) phosphine oxides by reaction with maleic anhydride or its derivatives, and addition polymers of such imides, including a variant in which a mono-imide is condensed with a dianhydride and the product ...
Fohlen, G. M.   +2 more
core   +1 more source

NİTRO GRUBU İÇEREN ONNO TİPİNDEKİ SİMETRİK SCHIFF BAZLARININ TERMAL BOZUNMALARININ İNCELENMESİ

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2010
Özet: Simetrik alifatik daiminler ile nitrolanmış salisilaldehitler kullanılarak simetrik yapılı dialdiminler hazırlandı. Bu aldiminler element analizi ve IR spektroskopisi ile karakterize edildi.
Kaan EMREGÜL   +5 more
doaj  

Theoretical Study on the Conformational Equilibrium of 1’, 2' and 3'-Nitro-4-hydroxy-3-methoxy Chalcone Isomers

open access: yesOrbital: The Electronic Journal of Chemistry, 2021
This paper presents the conformational analysis of three chalcone compounds, 1'-nitro-4-hydroxy-3-metoxychalcoea (o-CHAL), 2'-nitro-4-hydroxy-3-metoxychalcone (m-CHAL) and 3'-nitro-4-hydroxiy3-metoxychalcone (p-CHAL).
Hualace Vinicius Emiliano   +3 more
doaj  

Efficient synthesis of benzothiazine and acrylamide compounds [PDF]

open access: yes, 2010
This article describes the synthesis of the new (2Z)-2-(4-methoxybenzylidene)-6-nitro-4H -benzo[1,4]thiazin-3-one, (2Z)-2-(4-methoxybenzylidene)-4-methyl-6-nitro-4H-benzo[1,4]thiazin-3-one, (2Z)-6-amino-2-(4-methoxybenzylidene)-4H -benzo[1,4]thiazin-3 ...
BARBOSA FILHO, José Maria   +8 more
core   +2 more sources

Kinetic Resolution in Asymmetric Epoxidation using Iminium Salt Catalysis [PDF]

open access: yes, 2013
The first reported examples of kinetic resolution in epoxidation reactions using iminium salt catalysis are described, providing up to 99% ee in the epoxidation of racemic cis ...
Allin, Steven M.   +7 more
core   +1 more source

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