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List of works by Gisela A Umbuzeiro

A promissing Ames battery for mutagenicity characterization of new dyes

scientific article published on 30 November 2020

Application of toxicity identification evaluation to sediment in a highly contaminated water reservoir in southeastern Brazil.

scientific article published in February 2006

Aquatic toxicity of dyes before and after photo-Fenton treatment

scientific article published on 23 May 2014

Assessment of by-products of chlorination and photoelectrocatalytic chlorination of an azo dye.

scientific article

Assessment of p-aminophenol oxidation by simulating the process of hair dyeing and occurrence in hair salon wastewater and drinking water from treatment plant

scientific article published on 30 December 2019

Assessment of the breakdown products of solar/UV induced photolytic degradation of food dye tartrazine.

scientific article published on 2 April 2014

Assessment of water contamination caused by a mutagenic textile effluent/dyehouse effluent bearing disperse dyes

scientific article published on 24 September 2009

Bioluminescent yeast estrogen assay (BLYES) as a sensitive tool to monitor surface and drinking water for estrogenicity

scientific article published on 31 October 2011

Blue rayon-anchored technique/Salmonella microsome microsuspension assay as a tool to monitor for genotoxic polycyclic compounds in Santos estuary

scientific article published on 25 July 2006

Caffeine as an indicator of estrogenic activity in source water

scientific article published in August 2014

Chlorine disinfection of dye wastewater: implications for a commercial azo dye mixture.

scientific article published on 22 November 2012

Combining different assays and chemical analysis to characterize the genotoxicity of waters impacted by textile discharges.

scientific article published on 14 July 2016

Comparison of the Salmonella/microsome microsuspension assay with the new microplate fluctuation protocol for testing the mutagenicity of environmental samples.

scientific article published in January 2010

Comparison of the mutagenic activity of XAD4 and blue rayon extracts of surface water and related drinking water samples

scientific article published in November 2003

Detection of benz[j]aceanthrylene in urban air and evaluation of its genotoxic potential.

scientific article published on 9 February 2015

Development of an acute toxicity test with the tropical marine amphipod Parhyale hawaiensis

scientific article

Ecotoxicity of TiO2 to Daphnia similis under irradiation.

scientific article published on 9 January 2012

Ecotoxicity of raw and treated effluents generated by a veterinary pharmaceutical company: a comparison of the sensitivities of different standardized tests.

scientific article

Effects of a textile azo dye on mortality, regeneration, and reproductive performance of the planarian, Girardia tigrina

scientific article

Evaluation of the genotoxicity of treated urban sludge in the Tradescantia micronucleus assay.

scientific article published on October 2008

Evaluation of the water genotoxicity from Santos Estuary (Brazil) in relation to the sediment contamination and effluent discharges.

scientific article

Genotoxic, mutagenic and cytotoxic effects of the commercial dye CI Disperse Blue 291 in the human hepatic cell line HepG2.

scientific article published on 21 July 2007

Identification of alpha-beta unsaturated aldehydes as sources of toxicity to activated sludge biomass in polyester manufacturing wastewater.

scientific article published in January 2010

In Vitro Genotoxicity Testing: Significance and Use in Environmental Monitoring

scientific article published on 9 September 2016

Integrating toxicity testing in the wastewater management of chemical storage terminals--a proposal based on a ten-year study.

scientific article

Investigating the sources of the mutagenic activity found in a river using the Salmonella assay and different water extraction procedures

scientific article published in March 2004

Miniaturization of the microsuspension Salmonella/microsome assay in agar microplates

scientific article published on 18 April 2018

Mixture effects in samples of multiple contaminants - An inter-laboratory study with manifold bioassays

scientific article published on 27 February 2018

Mutagenic compounds generated from the chlorination of disperse azo-dyes and their presence in drinking water.

scientific article

Mutagenicity and DNA adduct formation of PAH, nitro-PAH, and oxy-PAH fractions of atmospheric particulate matter from São Paulo, Brazil

scientific article

Mutagenicity as a parameter in surface water monitoring programs-opportunity for water quality improvement

scientific article published on 29 July 2019

Mutagenicity profile of atmospheric particulate matter in a small urban center subjected to airborne emission from vehicle traffic and sugar cane burning

scientific article published on 20 August 2015

Nanomolar levels of PAHs in extracts from urban air induce MAPK signaling in HepG2 cells.

scientific article

Nutrients, emerging pollutants and pesticides in a tropical urban reservoir: Spatial distributions and risk assessment

scientific article published on 13 October 2016

Occurrence and potential risk of triclosan in freshwaters of São Paulo, Brazil--the need for regulatory actions.

scientific article

Occurrence and risk assessment of an azo dye - The case of Disperse Red 1.

scientific article

Optimization of in situ derivatization SPME by experimental design for GC-MS multi-residue analysis of pharmaceutical drugs in wastewater

scientific article published on 01 February 2011

Pesticides in Brazilian freshwaters: a critical review.

scientific article published on July 2016

Photoelectrocatalytic oxidation of remazol turquoise blue and toxicological assessment of its oxidation products

scientific article published on 12 May 2006

Quantifying the contribution of dyes to the mutagenicity of waters under the influence of textile activities.

scientific article published on 26 May 2017

Sensitivity of Salmonella YG5161 for detecting PAH-associated mutagenicity in air particulate matter.

scientific article published on 28 February 2014

The Salmonella mutagenicity assay in a surface water quality monitoring program based on a 20-year survey

scientific article

The mutation spectra of chlorinated drinking water samples using the base-specific TA7000 strains of Salmonella in the microsuspension assay.

scientific article published in August 2006

TheSalmonellaMutagenicity Assay: The Stethoscope of Genetic Toxicology for the 21st Century ⬇️

scientific article published on November 1, 2010

Using SPE-LC-ESI-MS/MS Analysis to Assess Disperse Dyes in Environmental Water Samples.

scientific article published on 29 January 2015

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