Sodium Azide
Assessment of physical and chemical mutagenic effects of sodium azide on m1 generation of trigonella foenum-graecum l
... of sodium azide (NaN 3) on M 2 generation of Brassica napus ...of sodium azide on growth criteria, some metabolites, mitotic index and chromosomal abnormalities in Pisum sativum and Vicia ...
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Potential in vitro elicitation of secondary metabolite using sodium azide in tissue culture of Nigella sativa and its effect on DNA damage inhibition
... of sodium azide on secondary ...200µM sodium azide treated NSE, while, minimum ...of sodium azide (Figure ...of sodium azide on percent yield, percent thymoquinone ...
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Benign synthesis of 5-substituted 1H-tetrazoles via [3+2] cycloaddition of nitriles and sodium azide employing SO3H-carbon as an efficient heterogeneous catalyst
... reaction. Next, in order to evaluate the effect of mole ratio of the benzonitrile (1a) and sodium azide, we investigated the reaction under similar conditions and found out that the use of excess amount of ...
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Cleavage of macromolecular RAFT chain transfer agents by sodium azide during characterization by aqueous GPC
... research, sodium azide has been shown to be an effective nucleophile for removing terminal dithiobenzoate CTA groups from the ends of polymer ...mM sodium azide a bimodal distribution was ...
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Copper nanoparticle catalyzed regioselective cycloaddition of terminal acetylenes to sodium azide in the presence of O-tosyl fluorocarbohydrate derivatives: assembly of novel enantiopure fluoromonosaccharides with 1,2,3-triazole and 4-phenyl-oxazolidin-2-one subunits
... Taking into account the great potential of triazoles as valuable building blocks for drug de- sign, the substitution of hydrogen for fluorine in organic compounds is widely used to modify the physical, chemical and ...
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Effects of Gamma Rays and Sodium Azide on Yeild Parameters of Phaseolus Vulgaris L
... responsible for early flowering and fruit maturity in Jatropha curcas (Dhakshanamoorthy et al., 2010). According to them, early flowering and fruit maturity may be due to the physiological changes caused by gamma ...
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In Vitro Effect Of Sodium Azide And Ethyl Methanesulphonate On Secondary Metabolite Production In Andrographis paniculata (Burm.F.) Nees
... Andrographis paniculata (Burm.F.) Nees of the family Acanthaceae is one of the most popular medicinal plants widely distributed in India, China, Sri Lanka, Taiwan and other Southeast Asian countries. It is commonly used ...
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Efficient synthesis of arylaminotetrazoles as via [2+3] cycloaddition of nitriles and sodium azide via solid acid catalysis
... and sodium azide proceeds smoothly in the presence of zeolite and sulfated Zircona as effective catalyst and in the water and DMF/MeOH, to give the corresponding arylaminotetrazoles in good to high ...
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INVITRO STUDIES ON CALLUS CULTURE AND ENHANCED ANDROGRAPHOLIDE PRODUCTION USING SODIUM AZIDE IN ANDROGRAPHIS PANICULATA
... gm/l sodium azide treatment compared to control ...of sodium azide for 5 hour explants showed rapid callus initiation after 10-11 days and the Callus induction frequency was ...of ...
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Effect of sodium azide on agro-morphological traits of four varieties of Kenaf (Hibiscus cannabinus)
... using sodium azide at concentrations of ...of sodium azide under the same environmental ...with sodium azide compared to control. Results indicate sodium azide ...
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Reaction of Sodium Azide with 1,1'–Dicyclohexenyl–Diepoxides
... Diepoxide (dl) 1(1.0 gr, 5.2 mmol) was dissolved in aqueous 80% ethanol (35 ml). To this solution and under stirring sodium azide (0.93 g, 14.3 mmol) and ammonium chloride (0,76 g , 14.5 mmol) were added. ...
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Comparative Mutagenic Effects Of Sodium Azide And X- Ray In The Wild Chickpea Cicer Reticulatum L.
... In the present study all the treatment including independent and combined treatment has revealed the depressed mitotic index as compared to the control. The dose dependent increase mitotic aberration following chemical ...
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In Vitro Study of Effect of Sodium Azide on the Callus of Jasmine Plant
... Abstract:- The present paper deals with the callus was raised from the leaf explant of jasminum sambac var. duplex voigt. The callus was raised on MS media supplemented with 3% sucrose with different concentration 2,4-D ...
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Assessing the Effects of Solarization and Sodium Azide Amendments on Selected Soil Parameters, Enzyme Activities and Microbial Populations
... activity. Sodium azide has been proposed in combination with solarization as a viable alternative to replace MeBr due to environmental concerns with respect to ozone depletion in the strato- sphere and as a ...
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MUTAGENIC EFFECT OF SODIUM AZIDE (NaN3) CONCENTRATIONS AND SEASONAL VARIATIONS ON SOME GROWTH PARAMETERS ON THREE VARIETIES OF TOMATO (LYCORPERSICON ESCULENTUM MILL.)
... the sodium azide induced mutants of tomato, this revealed significant improvements in the selected ...applicationof sodium Azide is also in conformity with the work of Adamu and Aliyu (2007) ...
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Synthetic studies towards Galanthamine, Terpendole, design of Norbornene derived peptides and development of novel methodologies
... Multi-component coupling reactions have gained high prominence in the recent times, especially for the synthesis of new chemical entities with diversity (diversity oriented organic synthesis). ‘Click’ chemistry has ...
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Bioremediation of hexavalent chromium using gram negative bacteria
... 2.54 mg/l Cr (VI) to log phase cultures of the strains and incubation times up to 120 hours. Ackerley et al. (2006) reported that E. cloacae and E. coli can grow in the presence of chromate. Wang et al. (1989), Pimentel ...
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Ultrasonic Accelerated Efficient Synthesis of (1H-tetrazole-5-yl) Pyrazines Catalyzed by MgFe2O4 Nanoparticles as a Reusable Heterogeneous Catalyst
... An efficient synthesis of (1H-tetrazole-5-yl) pyrazines is achieved by one pot multi- component coupling reaction of α-dicarbonyl compounds, 2,3-diaminomaleonitrile and sodium azide using MgFe 2 O 4 ...
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Syntheses and biological activities of 1,4 disubstituted 1,2,3 triazoles
... corresponding azide derivatives, which are further converted to 1,4-disubstituted1,2,3-triazoles, on the other hand condensation of boronic acids, alkynes and sodium azide by using catalytic amount ...
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EXPLORATION OF ANTIMUTAGENICITY OF PLANT MEDIATED SYNTHESIS OF SILVER NANOPARTICLES USING THE PLANT EXTRACT Anredera Cordifolia
... In this study,consideration of antimutagenic of biosynthesized silver nanoparticle of Andredera cordifolia compared with positive controls (sodium azide and ethidium bromide) indicates good antimutagenic ...
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