Search Results - "von Mühlen, Carin"

Analysis of Endosulfan Isomers and other Pesticides in Surface Water of the Paraíba do Sul River Basin by Solid Phase Extraction and Comprehensive Two-Dimensional Gas Chromatography Coupled with Time-of-Flight Mass Spectrometry by Mazza, Felipe, dos Santos, Isabella, Sampaio, Nilo Antônio, Mangelli, Luciana, von Mühlen, Carin

“…In 2008, there was a large endosulfan spill in one of the most important rivers in southeastern Brazil. However, no studies were found to assess the…”
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Fast two‐dimensional gas chromatography applied in the characterization of bio‐oil from the pyrolysis of coconut fibers by Schena, Tiago, Farrapeira, Rafael, Bjerk, Thiago R., Krause, Laiza C., Mühlen, Carin, Caramão, Elina B.

“…The goal of this paper is the evaluation of fast two‐dimensional gas chromatography applied to bio‐oil samples. Bio‐oils are complex matrixes that usually are…”
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PYROLIGNEOUS LIQUOR PRODUCED FROM Acacia mearnsii DE WILD WOOD UNDER CONTROLLED CONDITIONS AS A RENEWABLE SOURCE OF CHEMICALS by Furtado, Carolina M., Stolz, Aline dos Santos, Pinto, Fernanda L., Moura, Angela B. D., Morisso, Fernando Dal Pont, Pitarelo, Ana Paula, Ramos, Luiz Pereira, Mühlen, Carin von, Riegel-Vidotti, Izabel C.

“…Acacia mearnsii de Wild (black wattle) is one of the most important trees planted in Southern Brazil for tannin extraction and charcoal production. The…”
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Retention indices in comprehensive two-dimensional gas chromatography by von Mühlen, Carin, Marriott, Philip J.

“…The identification of compounds by using gas chromatography (GC) in samples with significant complexity comprising a range of isomeric species, where…”
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Characterization of Nitrogen-Containing Compounds in Heavy Gas Oil Petroleum Fractions Using Comprehensive Two-Dimensional Gas Chromatography Coupled to Time-of-Flight Mass Spectrometry by von Mühlen, Carin, de Oliveira, Eniz C, Zini, Claudia A, Caramão, Elina B, Marriott, Philip J

“…Nitrogen (N)-containing compounds are naturally present in petroleum, and they are responsible for several deleterious effects that reduce the quality of…”
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Chromatographic speed classification for liquid chromatography using average theoretical peak time (ATPT) by Schena, Tiago, von Mühlen, Carin

“…The development of analytical techniques in the field of liquid chromatography has brought new frontiers in performance and analytical speed for the technique…”
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Applications of comprehensive two-dimensional gas chromatography to the characterization of petrochemical and related samples by von Mühlen, Carin, Zini, Claudia Alcaraz, Caramão, Elina Bastos, Marriott, Philip J.

“…This article discusses the application of comprehensive two-dimensional gas chromatography (GC×GC) to samples derived from petrochemicals. The use of GC×GC for…”
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Hyperspeed method for analyzing organochloride pesticides in sediments using two-dimensional gas chromatography–time-of-flight mass spectrometry by Mazza, Felipe Cury, de Souza Sampaio, Nilo Antônio, von Mühlen, Carin

“…Pesticides are traditionally analyzed using conventional gas chromatography. When fast chromatography is associated with comprehensive two-dimensional gas…”
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Analysis of organic compounds of water-in-crude oil emulsions separated by microwave heating using comprehensive two-dimensional gas chromatography and time-of-flight mass spectrometry by Freitas, Lisiane S., Von Mühlen, Carin, Bortoluzzi, Janaína H., Zini, Claudia A., Fortuny, Montserrat, Dariva, Claudio, Coutinho, Raquel C.C., Santos, Alexandre F., Caramão, Elina B.

“…In this work the higher peak capacity and resolution of comprehensive two-dimensional gas chromatography (GC × GC) has been successfully applied, for the first…”
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Influence of acquisition rate on performance of fast comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry for coconut fiber bio-oil characterization by Schena, Tiago, Bjerk, Thiago Rodrigues, von Mühlen, Carin, Caramão, Elina Bastos

“…Comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry (GC × GC/TOFMS) is used to characterize complex bio-oil samples…”
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Average theoretical peak time as a metric to analytical speed in one dimensional and multidimensional gas chromatographic separations by von Mühlen, Carin, Mangelli, Luciana N.R., Marriott, Philip J.

“…•classification of gas chromatographic analysis speed based on time and efficiency.•define the metric for average theoretical peak time (ATPT).•method…”
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Identification of some plasticizers compounds in landfill leachate by Nascimento Filho, Irajá do, von Mühlen, Carin, Schossler, Patricia, Bastos Caramão, Elina

“…In this work it was described a simple method for extraction of plasticizer compounds (mainly phthalate esters and bisphenol A (BPA)) from landfill leachate…”
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Caracterização cromatográfica de compostos orgânicos presentes nos resíduos sólidos provenientes de indústria de reciclagem de papel e sua aplicação na produção de briquetes de carvão vegetal by Schneider, Anelise, Mühlen, Carin von

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Uso da cromatografia gasosa bidimensional abrangente (GC×GC) na caracterização de misturas biodiesel/diesel: aplicação ao biodiesel de sebo bovino by Moraes, Maria Silvana A, Zini, Claudia A, Gomes, Carolina B, Bortoluzzi, Janaína H, Mühlen, Carin von, Caramão, Elina B

“…The growth of biodiesel market and the implementation of regulations related to biodiesel production and biodiesel/diesel blending has encouraged the…”
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Influence of potassium-based catalysts in the pyrolysis of Caupi bean pod (Vigna unguiculata): bio-oil characterization by gas chromatography coupled with mass spectrometry (GC/MS) and comprehensive two-dimensional gas chromatography (GC × GC/TOFMS) by Santos, Roberta Menezes, Bispo, Diego Fonseca, Santos, Laryssa Meneghel, Mazza, Felipe Cury, von Mühlen, Carin, Ramos, André Luis D., Freitas, Lisiane Santos

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Cromatografia unificada by Mühlen, Carin von, Lanças, Fernando Mauro

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Comparative study of Eucalyptus dunnii volatile oil composition using retention indices and comprehensive two-dimensional gas chromatography coupled to time-of-flight and quadrupole mass spectrometry by von Mühlen, Carin, Zini, Claudia Alcaraz, Caramão, Elina Bastos, Marriott, Philip J.

“…In the present work, the composition of volatile oil from leaves of Eucalyptus dunnii was studied using comprehensive two-dimensional gas chromatography (GC ×…”
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Determining Organic Pollutants in Automotive Industry Sludge by Munaretto, Juliana S., Wonghon, Audrey L., von Mühlen, Carin

“…In Brazil, the policy for disposing industrial sludge is changing from an emphasis on using controlled landfills to other treatment or co-processing methods;…”
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Qualitative and quantitative study of nitrogen-containing compounds in heavy gas oil using comprehensive two-dimensional gas chromatography with nitrogen phosphorus detection by von Mühlen, Carin, de Oliveira, Eniz C, Morrison, Paul D, Zini, Claudia A, Caramão, Elina B, Marriott, Philip J

“…In this work, a GCxGC-nitrogen-phosphorus detection (NPD) methodology was developed to separate and quantitate nitrogen-containing compounds in Brazilian heavy…”
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Front Cover: Fast two‐dimensional gas chromatography applied in the characterization of bio‐oil from the pyrolysis of coconut fibers by Schena, Tiago, Farrapeira, Rafael, Bjerk, Thiago R., Krause, Laiza C., Mühlen, Carin, Caramão, Elina B.

“…DOI: 10.1002/elps.201800129 The cover picture shows that the bio‐oil study of coconut fiber pyrolysis ‐ the largest constituent of urban waste in the Brazilian…”
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