Study of metal contamination in aquatic sediments of the Bay of Matanzas
摘要：
Surface sediments of the Bay of Matanzas (Cuba) were studied to assess its environmental quality by ...
doi：
10.1590/S0100-40422012000500012
作 者：
Gómez, Jorge;Pomares...
作者机构：
期刊编号：
期刊标题：
Química Nova
Quality control in potentiometric determination of acid volatile sulfides (AVS) using standard addition
摘要：
This paper presents a quality assurance and quality control protocol in order to ensure the reliabil...
doi：
10.1590/S0100-40422012000400033
作 者：
Fadini, Pedro Sérgio...
作者机构：
期刊编号：
期刊标题：
Química Nova
Identification of the defensive compounds in metathoracic and dorsal abdominal glands of the stink bugs Loxa deducta and Pellaea stictica (Heteroptera: Pentatomidae)
摘要：
The dorsal abdominal glands (DAGs) contents in nymphs and the metathoracic glands (MTG) in adult mal...
doi：
10.1590/S0100-40422012000800017
作 者：
Zarbin, Paulo H. G.;...
作者机构：
期刊编号：
期刊标题：
Química Nova
Nitrogen-doped TiO2 nanotubes: comparison of photocatalytic activities of materials obtained using different techniques
摘要：
TiO2 nanotubes were synthesized by hydrothermal method and doped with three nitrogen compounds to en...
doi：
10.1590/S0100-40422012000800013
作 者：
Moro, Celso Camilo;L...
作者机构：
期刊编号：
期刊标题：
Química Nova
Enzymatic activity of catechol 1,2-dioxygenase and catechol 2,3-dioxygenase produced by Gordonia polyisoprenivorans
摘要：
This study aimed to evaluate the environmental conditions for enzyme activity of catechol 1,2-dioxyg...
doi：
10.1590/S0100-40422012000800018
作 者：
Camargo, Flávio Anas...
作者机构：
期刊编号：
期刊标题：
Química Nova
Specificity and selectivity improvement in doping analysis using comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry
摘要：
Comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry was u...
doi：
10.1590/S0100-40422012000500022
作 者：
Silva Júnior, Ademár...
作者机构：
期刊编号：
期刊标题：
Química Nova
Stability indicating HPLC method for simultaneous determination of moxifloxacin hydrochloride and ketorolac tromethamine in pharmaceutical formulations
摘要：
A simple, RP-HPLC method was established for determining moxifloxacin and ketorolac in pharmaceutica...
doi：
10.1590/S0100-40422012000600028
作 者：
Government College U...
作者机构：
期刊编号：
期刊标题：
Química Nova
Isolation and quantitative HPLC-PDA analysis of lupeol in phytopharmaceutical intermediate products from Vernonanthura ferruginea (Less.) H. Rob.
摘要：
Prior to obtain a standardized dried extract from V. ferruginea, lupeol was first time isolated from...
doi：
10.1590/S0100-40422012000500032
作 者：
Universidade Federal...
作者机构：
期刊编号：
期刊标题：
Química Nova
A validated HPLC analytical method for the analysis of solasonine and solamargine in in vitro skin penetration studies
摘要：
To assess topical delivery studies of glycoalkaloids, an analytical method by HPLC-UV was developed ...
doi：
10.1590/S0100-40422012001100038
作 者：
Bentley, Maria Vitór...
作者机构：
期刊编号：
期刊标题：
Química Nova
Determination of fipronil in bovine plasma by solid-phase extraction and liquid chromatography with ultraviolet detection
摘要：
A fast and efficient method has been developed and validated for the determination of fipronil in bo...
doi：
10.1590/S0100-40422012001000029
作 者：
Ferreira, Thais P.;M...
作者机构：
期刊编号：
期刊标题：
Química Nova
