Use of "Arduino" open source hardware for solenoid device actuation in flow analysis systems
摘要：
This paper describes the use of the open source hardware platform, denominated "Arduino", for contro...
doi：
10.1590/S0100-40422013000800023
作 者：
Kamogawa, Marcos Y.;...
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Química Nova
Biodiesel from microalgae: progress and challenges
摘要：
Microalgae biomass has been described by several authors as the raw material with the greatest poten...
doi：
10.1590/S0100-40422013000300015
作 者：
Almeida Neto, José A...
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Química Nova
Panorama of the intellectual property, technology transfer and innovation for the Brazilian chemistry and comparison with the BRIC countries
摘要：
Based on Science, Technology & Innovation (ST&I) indicators, Brazil is a competitive and interesting...
doi：
10.1590/S0100-40422013001000008
作 者：
Sinisterra, Rubén Da...
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Química Nova
Synthesis and quality control of 13C-enriched urea for Helicobacter pylori (HP) diagnosis
摘要：
The aim of the study was to synthesize the urea (13CO(NH2)2), with 99% 13C atoms, and to perform a q...
doi：
10.1590/S0100-40422013000100020
作 者：
Ferreira, André V.;S...
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Química Nova
Chemistry and sustainability: new frontiers in biofuels
摘要：
This contribution discusses the state of the art and the challenges in producing biofuels, as well a...
doi：
10.1590/S0100-40422013001000002
作 者：
Universidade Federal...
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Química Nova
Characterization of Unye bentonite after treatment with sulfuric acid
摘要：
Unye bentonite was found to consist predominantly of a dioctahedral smectite along with quartz, trid...
doi：
10.1590/S0100-40422013000700006
作 者：
Eren, Erdal;Koksal, ...
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Química Nova
Removal of Pb2+ and Cr3+ from aqueous solution by natural zeolites associated with eruptive rocks from the serra geral formation, Paraná sedimentary basin
摘要：
The capacity of natural zeolites and its host rock (dacite) to remove Pb2+ and Cr3+ from aqueous sol...
doi：
10.1590/S0100-40422009000800002
作 者：
Andrade, Sandra;Secr...
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Química Nova
Evaluation of oxidation stability of sunflower oil biodiesel with antioxidants
摘要：
Biodiesel can contain unsaturated fatty acids, which are susceptible to oxidation, being able to cha...
doi：
10.1590/S0100-40422009000100020
作 者：
, Universidade Estad...
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Química Nova
Spectrophotometric flow determination of chlorine in water using a long pathlength optic cell and multicommutation
摘要：
A multicommuted method for determination of chlorine in water samples using a 100-cm cell was develo...
doi：
10.1590/S0100-40422009000100021
作 者：
Salami, Fernanda Hel...
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Química Nova
Glycerochemistry: new products and processes from glycerin of biodiesel production
摘要：
Glycerol is a byproduct of biodiesel production through transesterification of oils and fat. This ar...
doi：
10.1590/S0100-40422009000300008
作 者：
Universidade Federal...
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Química Nova
