Teixeira LSG - Search Results

1

Determination of Cu, Ni, Mn, and Pb in diesel oil samples using reversed-phase vortex-assisted liquid-liquid microextraction associated with energy dispersive X-ray fluorescence spectrometry.

Ferreira VJ, Almeida JS, Lemos VA, de Oliveira OMC, Garcia KS, Teixeira LSG. Ferreira VJ, et al. Among authors: teixeira lsg. Talanta. 2021 Jan 15;222:121514. doi: 10.1016/j.talanta.2020.121514. Epub 2020 Aug 7. Talanta. 2021. PMID: 33167225 Free article.

2

Spectrophotometric determination of tin in copper-based alloys using pyrocatechol violet.

Costa AC, Teixeira LS, Ferreira SL. Costa AC, et al. Talanta. 1995 Dec;42(12):1973-8. doi: 10.1016/0039-9140(95)01677-5. Talanta. 1995. PMID: 18966440

3

ICP-AES determination of small amounts of zinc in copper-base alloys after separation by adsorption of the zinc-TAN complex on Sep Pak C18 cartridges.

Teixeira LS, Reis JO, Costa AC, Ferreira SL, Korn MG, de Andrade JB. Teixeira LS, et al. Talanta. 1998 Aug;46(6):1279-83. doi: 10.1016/s0039-9140(97)00393-7. Talanta. 1998. PMID: 18967254

4

Nickel and zinc determination by flow-injection solid-phase spectrophotometry exploiting different sorption rates.

Teixeira LS, Rocha FR, Korn M, Reis BF, Ferreira SL, Costa AC. Teixeira LS, et al. Talanta. 2000 Apr 28;51(5):1027-33. doi: 10.1016/s0039-9140(00)00288-5. Talanta. 2000. PMID: 18967934

5

Determination of formaldehyde in Brazilian alcohol fuels by flow-injection solid phase spectrophotometry.

Teixeira LS, Leão ES, Dantas AF, Pinheiro HL, Costa AC, de Andrade JB. Teixeira LS, et al. Talanta. 2004 Oct 20;64(3):711-5. doi: 10.1016/j.talanta.2004.03.047. Talanta. 2004. PMID: 18969663

6

A green analytical procedure for sensitive and selective determination of iron in water samples by flow-injection solid-phase spectrophotometry.

Teixeira LS, Rocha FR. Teixeira LS, et al. Talanta. 2007 Mar 15;71(4):1507-11. doi: 10.1016/j.talanta.2006.07.025. Epub 2006 Aug 14. Talanta. 2007. PMID: 19071483

7

Simultaneous determination of copper and iron in automotive gasoline by X-ray fluorescence after pre-concentration on cellulose paper.

Teixeira LS, Rocha RB, Sobrinho EV, Guimarães PR, Pontes LA, Teixeira JS. Teixeira LS, et al. Talanta. 2007 May 15;72(3):1073-6. doi: 10.1016/j.talanta.2006.12.042. Epub 2007 Jan 9. Talanta. 2007. PMID: 19071727

8

Uranium determination using atomic spectrometric techniques: an overview.

Santos JS, Teixeira LS, dos Santos WN, Lemos VA, Godoy JM, Ferreira SL. Santos JS, et al. Anal Chim Acta. 2010 Aug 3;674(2):143-56. doi: 10.1016/j.aca.2010.06.010. Epub 2010 Jun 17. Anal Chim Acta. 2010. PMID: 20678624

9

Multi-element determination of Cu, Fe, Ni and Zn content in vegetable oils samples by high-resolution continuum source atomic absorption spectrometry and microemulsion sample preparation.

Nunes LS, Barbosa JT, Fernandes AP, Lemos VA, Santos WN, Korn MG, Teixeira LS. Nunes LS, et al. Food Chem. 2011 Jul 15;127(2):780-3. doi: 10.1016/j.foodchem.2010.12.147. Epub 2011 Jan 9. Food Chem. 2011. PMID: 23140735 Free article.

10

Multivariate optimization of ultrasound-assisted extraction using Doehlert matrix for simultaneous determination of Fe and Ni in vegetable oils by high-resolution continuum source graphite furnace atomic absorption spectrometry.

Almeida JS, Santos GL, Brandão GC, Korn MGA, Teixeira LSG. Almeida JS, et al. Among authors: teixeira lsg. Food Chem. 2019 Feb 1;273:130-135. doi: 10.1016/j.foodchem.2018.01.112. Epub 2018 Feb 3. Food Chem. 2019. PMID: 30292358 Free article.

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