POLYELECTROLYTE MODIFIED SILICA GEL MICRO-COLUMN SOLID PHASE EXTRACTION FOR THE DETERMINATION OF SILVER IN ENVIRONMENTAL WATER SAMPLES BY FLAME ATOMIC ABSORPTION SPECTROMETRY
摘要：
Silica gel was chemically modifiedwith polyelectrolyte and used as a solid phase extraction adsorben...
doi：
10.4067/S0717-97072013000400060
作 者：
XIANG, GUOQIANG;JIAN...
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Journal of The Chilean Chemical Society
BIOACTIVE MONOTERPENES FROM ANTARCTIC PLOCAMIUM CARTILAGINEUM
摘要：
In a chemical analysis of thered seaweed Plocamium cartilagineum collected in Antarctic Peninsula,fo...
doi：
10.4067/S0717-97072013000400026
作 者：
LEÓN, RUBÉN;BLANC, V...
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Journal of The Chilean Chemical Society
WHY HIGH SCHOOL STUDENTS IN CHILE, NOT ACHIEVE SIGNIFICANT LEARNING IN CHEMISTRY
摘要：
Most of the people who taught chemistry at university level, or secondary, arises as the question of...
doi：
10.4067/S0717-97072013000400040
作 者：
CUBILLOS, M
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Journal of The Chilean Chemical Society
KINETICS AND MECHANISM OF BASE HYDROLYSIS OF A-AMINOACID ESTERS CATALYSED BY [Pd(1,3- DIAMINO-2-HYDROXYPROPANE)(H2O)2]2+ COMPLEX
摘要：
Amino acid esters (L) react with [Pd(DHP(H2O)2]2+ , (DHP = 1,3-diamino-2-hydroxopropane) giving mixe...
doi：
10.4067/S0717-97072013000200013
作 者：
SHOUKRY, M.M;Al-QALA...
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Journal of The Chilean Chemical Society
APPLICATIONS OF BRAZILIAN ILLITE-KAOLINITE IN NATURAL AND INTERCALATED FORMS AS ADSORBENTS TO REMOVAL OF ZINC FROM AQUEOUS SOLUTIONS: KINETIC AND THERMODYNAMIC STUDIES
摘要：
The capability of natural and modified-Illite/kaolinite for zinc adsorption from aqueous solution wa...
doi：
10.4067/S0717-97072013000200007
作 者：
DA SILVA, R. A. R;GU...
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Journal of The Chilean Chemical Society
ELECTROOXIDATION OF 2,4,6-TRICHLOROPHENOL ON GLASSY CARBON ELECTRODES MODIFIED WITH COMPOSITE Ni(OH)2-Co(OH)2 FILMS
摘要：
Glassy carbon electrodes coatedwith a film of electrodeposited cobalt and nickel hydroxides were pre...
doi：
10.4067/S0717-97072013000400031
作 者：
MARCO, JOSÉ F;GUTIÉR...
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Journal of The Chilean Chemical Society
THEORETICAL CALCULATIONS OF AN OSMIUM MOLECULAR SWITCH
摘要：
We have investigated the molecular, electronic and optical properties of the [Os(tpy-py)2]2+ complex...
doi：
10.4067/S0717-97072013000400046
作 者：
MACLEOD CAREY, DESMO...
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Journal of The Chilean Chemical Society
A NOVEL AND SIMPLE SYNTHESIS OF SOME NEW AND KNOWN DIBENZO PHENAZINE AND QUINOXALINE DERIVATIVES USING LEAD DICHLORIDE
摘要：
A simple method for the synthesis of phenazine and quinoxaline derivatives have been developed via a...
doi：
10.4067/S0717-97072013000200002
作 者：
KHODABAKHSHI, SAEED;...
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Journal of The Chilean Chemical Society
INHIBITION EFFECT OF SURFACTANTS IN ALKALINE KMNO4 OXIDATION OF DISACCHARIDES: A KINETIC STUDY
摘要：
An inactive premicellar/micellar {Surfactant-MnO4-} aggregate has been found to inhibit the rate of ...
doi：
10.4067/S0717-97072013000100015
作 者：
TRIPATHI, RITU;UPADH...
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Journal of The Chilean Chemical Society
TRICHLOROTRIAZINE AS A SIMPLE AND EFFICIENT CATALYST PROMOTER FOR THE SYNTHESIS OF NEW GENERATION OF COUMARINS
摘要：
The first synthesis of azo bearingcoumarins from azo aldehydes and malononitrile in the presence of ...
doi：
10.4067/S0717-97072013000400073
作 者：
NIKPASSAND, MOHAMMAD...
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Journal of The Chilean Chemical Society
