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Screening of some banned aromatic amines in textile products from Indian bandhani and gamthi fabric and in human sweat using micellar liquid chromatography

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Screening of some banned aromatic amines in textile products from Indian bandhani and gamthi fabric and in human sweat using micellar liquid chromatography

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dc.contributor.author	Pahade, Priyanka
dc.contributor.author	Bose, Devasish
dc.contributor.author	Peris Vicente, Juan
dc.contributor.author	Goberna Bravo, María Ángeles
dc.contributor.author	Albiol-Chiva, Jaume
dc.contributor.author	Esteve i Romero, Josep-Salvador
dc.contributor.author	Carda Broch, Samuel
dc.contributor.author	Durgbanshi, Abhilasha
dc.date.accessioned	2023-11-21T08:46:13Z
dc.date.available	2023-11-21T08:46:13Z
dc.date.issued	2021
dc.identifier.uri	https://hdl.handle.net/10550/91270
dc.description.abstract	Certain dyes in textile products, which are capable of reductively splitting into carcinogenic aromatic amines, are strictly controlled in many countries. A simple, rapid, sensitive and green chromatographic method has been developed and validated for the simultaneous determination of 4-aminophenol (4-AMP), p-phenylenediamine (p-PPD) and benzidine (BNZ), banned aromatic amines in dyeing clothes and human sweat. The separation was achieved using a micellar mobile phase of 0.1 M SDS, 4% 1- butanol (v/v) buffered to pH 7 with sodium dihydrogen phosphate, flowing under isocratic mode at 1 mL/min through a C18 column. Photodiode array detector was set at 210 nm. Using the above chromatographic conditions, 4-AMP, p-PPD and BNZ were eluted at 3.5 min, 4.7 min. and 5.4 min., respectively, adequately resolved. The method was validated by Standard Practices for Method Validation in Forensic Toxicology guideline for the industry in terms of selectivity, calibration curve, linearity (r2 = 0.999), trueness (relative bias, −3.5 to 7%) precision (relative standard deviation, <8.5%), and robustness of selected compounds. This method was sensitive enough for the routine analysis of aromatic amine in textile material with limit of detection in the (0.01 to 0.04 μg/mL range and limit of quantification (0.03-0.13 μg/mL). The method was successfully applied to dyed clothes and sweat samples. The main advantage of the developed method is the easy extraction step of the analytes from incurred samples without any further cleanup, which reduces per sample analysis cost and the total time of analysis. The developed method could easily replace regular chromatographic technique used for their detection.
dc.language.iso	eng
dc.relation.ispartof	Microchemical Journal, 2021, vol. 165, p. 106134
dc.source	Pahade, Priyanka, Bose, Devasish, Peris Vicente, Juan, Goberna Bravo, María Ángeles, Albiol-Chiva, Jaume, Esteve i Romero, Josep-Salvador, Carda Broch, Samuel, Durgbanshi, Abhilasha (2021). Screening of some banned aromatic amines in textile products from Indian bandhani and gamthi fabric and in human sweat using micellar liquid chromatography. Microchemical Journal, 165 106134. https://doi.org/10.1016/j.microc.2021.106134
dc.subject	química analítica
dc.subject	química
dc.title	Screening of some banned aromatic amines in textile products from Indian bandhani and gamthi fabric and in human sweat using micellar liquid chromatography
dc.type	journal article
dc.date.updated	2023-11-21T08:46:17Z
dc.identifier.doi	10.1016/j.microc.2021.106134
dc.identifier.idgrec	144231
dc.rights.accessRights	open access