Indirect determination of formaldehyde by square-wave voltammetry based on the electrochemical oxidation of 3,5-diacetyl-1,4-dihydrolutidine using an unmodified glassy-carbon electrode.
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DOI: 10.1016/j.talanta.2019.01.108
Abstract: A novel and indirect voltammetric procedure for the selective determination of formaldehyde is described. It is based on the oxidation of 3,5-diacetyl-1,4-dihydrolutidine (DDL) on an unmodified glassy-carbon electrode (GCE), generated by the selective reaction between… read more here.
Keywords: oxidation diacetyl; oxidation; determination; diacetyl dihydrolutidine ... See more keywords
A new LC-MS/MS method for fast determination of formaldehyde in the air of public places
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DOI: 10.1039/c7ay00894e
Abstract: In China, air pollution is getting worse, and the adverse effect of formaldehyde on human health has been attracting more and more attention. The present work proposes a novel, fast and sensitive analytical method for… read more here.
Keywords: formaldehyde air; determination formaldehyde; air; air public ... See more keywords
Rapid Determination of Formaldehyde, Acetaldehyde and Acrolein in Electronic Cigarette Aerosols by Direct Mass Spectrometry with Evaluation of the Toxicity
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DOI: 10.1080/00032719.2020.1764575
Abstract: Abstract A derivatization-direct mass spectrometry for determination of formaldehyde, acetaldehyde and acrolein in aerosols from electronic cigarette was developed. O-(2,3,4,5,6-pentafluorobenzyl) hydroxylamine (PFBHA) was chosen as derivatization reagent. The determination results were verified by a recommended… read more here.
Keywords: acetaldehyde acrolein; direct mass; mass spectrometry; determination ... See more keywords
Determination of Formaldehyde by HPLC with Stable Precolumn Derivatization in Egyptian Dairy Products
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DOI: 10.1155/2018/2757941
Abstract: Formaldehyde is one of the most dangerous chemical compounds affecting the human health; exposure to it from food may occur naturally or by intentional addition. In this study a high performance liquid chromatography method for… read more here.
Keywords: determination formaldehyde; dairy products; formaldehyde hplc; derivatization ... See more keywords