Quantification of the pesticide dichlorvos by square wave voltammetry in pure and natural waters

期刊论文
摘要:
This work reportsthe use of square wave voltammetry (SWV) to analyse the electrochemical reductionof...
doi:
10.1590/S0100-40422004000600014
作 者:
Machado, Sergio A. S...
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期刊编号:
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Quimica nova

Synthesis of enaminones

期刊论文
摘要:
The generalterm "enaminone" is applied to any compound bearing the conjugated system N-C=C-C=O.Enami...
doi:
10.1590/S0100-40422004000100019
作 者:
Ferraz, Helena M. C;...
作者机构:
期刊编号:
期刊标题:
Quimica nova

Polymer based nanocomposites: synthetic strategies for hybrid materials

期刊论文
摘要:
Associating the well known advantages of hybridmaterials to the wide potential of nanomaterials, the...
doi:
10.1590/S0100-40422004000500020
作 者:
Barros-Timmons, Ana;...
作者机构:
期刊编号:
期刊标题:
Quimica nova

A glass plate driller by acid corrosion

期刊论文
摘要:
A simpledevice for glass plate drilling, which is an important step in microfabricationprocedures, i...
doi:
10.1590/S0100-40422003000200022
作 者:
Silva, Heron Domingu...
作者机构:
期刊编号:
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Quimica nova

A study of octanol/water partition coefficient of polychlorinated biphenyls (PCBs) using topological indices

期刊论文
摘要:
A modelbased on chemical structure was developed for the accurate prediction of octanol/waterpartiti...
doi:
10.1590/S0100-40422003000300005
作 者:
Ferreira, Márcia M. ...
作者机构:
期刊编号:
期刊标题:
Quimica nova

FLAVONOIDS AND ANTIMICROBIAL ACTIVITY OF LEAVES OF XYLOSMA LONGIFOLIUM

期刊论文
摘要:
The methanolic extract of the leaves of Xylosma longifolium afforded a new flavonodic compound named...
doi:
10.4067/S0717-97072012000100007
作 者:
PARVEEN, MEHTAB;GHAL...
作者机构:
期刊编号:
期刊标题:
Journal of The Chilean Chemical Society

CORROSION INHIBITION OF AA6061 AND AA6063 ALLOY IN HYDROCHLORIC ACID MEDIA BY SCHIFF BASE COMPOUNDS

期刊论文
摘要:
N,N'-bis (Salicylidene)-1,4-Diaminophenelyne (SDP) and N,N'-bis (3-Methoxy Salicylidene)-1,4 Diamino...
doi:
10.4067/S0717-97072012000400007
作 者:
RAJU V, BHEEMA;FAKRU...
作者机构:
期刊编号:
期刊标题:
Journal of The Chilean Chemical Society

ESTERIFICATION OF SALICYLIC ACID USING Ce4+ MODIFIED CATION-EXCHANGE RESIN AS CATALYST

期刊论文
摘要:
The esterification of salicylic acid with methanol was carried out over a series of Ce4+modified cat...
doi:
10.4067/S0717-97072012000400029
作 者:
WANG, ZHIGAO;SHI, HU...
作者机构:
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期刊标题:
Journal of The Chilean Chemical Society

SILICA SUPPORTED RHODIUM METAL NANOPARTICLES STABILIZED WITH (-)-DIOP. EFFECT OF LIGAND CONCENTRATION AND METAL LOADING ON THE ENANTIOSELECTIVE HYDROGENATION OF KETONES

期刊论文
摘要:
Supported nanoparticles (NPs) in presence of chiral ligand (L) were synthesized for their use in ena...
doi:
10.4067/S0717-97072012000400013
作 者:
FIERRO, JOSÉ L.G;MEL...
作者机构:
期刊编号:
期刊标题:
Journal of The Chilean Chemical Society

AN IMPROVED TOPOLOGICAL DESCRIPTOR EDm AND ITS APPLICATION

期刊论文
摘要:
In this paper, on the basis of the topological index EDm derived from ionicity index matrix, improve...
doi:
10.4067/S0717-97072012000100001
作 者:
WU, RONGYAN;NIE, CHA...
作者机构:
期刊编号:
期刊标题:
Journal of The Chilean Chemical Society
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