Rangel M - Search Results

1

Use of a rhodamine-based chelator in a microfluidic paper-based analytical device for the in-situ copper quantification in natural waters.

Aguiar JIS, Ribeiro SO, Leite A, Rangel M, Rangel AOSS, Mesquita RBR. Aguiar JIS, et al. Among authors: rangel aoss, rangel m. Talanta. 2024 May 1;271:125683. doi: 10.1016/j.talanta.2024.125683. Epub 2024 Jan 24. Talanta. 2024. PMID: 38301372 Free article.

2

Spectroscopic and potentiometric characterization of oxovanadium(IV) complexes formed by 3-hydroxy-4-pyridinones. Rationalization of the influence of basicity and electronic structure of the ligand on the properties of V(IV)O species in aqueous solution.

Rangel M, Leite A, João Amorim M, Garribba E, Micera G, Lodyga-Chruscinska E. Rangel M, et al. Inorg Chem. 2006 Oct 2;45(20):8086-97. doi: 10.1021/ic0605571. Inorg Chem. 2006. PMID: 16999406

3

Influence of structural factors on the enhanced activity of moxifloxacin: a fluorescence and EPR spectroscopic study.

Neves P, Leite A, Rangel M, de Castro B, Gameiro P. Neves P, et al. Among authors: rangel m. Anal Bioanal Chem. 2007 Feb;387(4):1543-52. doi: 10.1007/s00216-006-1009-x. Epub 2007 Jan 3. Anal Bioanal Chem. 2007. PMID: 17200861

4

Novel 3-hydroxy-4-pyridinonato oxidovanadium(IV) complexes to investigate structure/activity relationships.

Rangel M, Amorim MJ, Nunes A, Leite A, Pereira E, de Castro B, Sousa C, Yoshikawa Y, Sakurai H. Rangel M, et al. J Inorg Biochem. 2009 Apr;103(4):496-502. doi: 10.1016/j.jinorgbio.2008.12.019. Epub 2009 Jan 18. J Inorg Biochem. 2009. PMID: 19195710

5

Fluorescent 3-hydroxy-4-pyridinone hexadentate iron chelators: intracellular distribution and the relevance to antimycobacterial properties.

Nunes A, Podinovskaia M, Leite A, Gameiro P, Zhou T, Ma Y, Kong X, Schaible UE, Hider RC, Rangel M. Nunes A, et al. Among authors: rangel m. J Biol Inorg Chem. 2010 Aug;15(6):861-77. doi: 10.1007/s00775-010-0650-1. Epub 2010 Apr 3. J Biol Inorg Chem. 2010. PMID: 20364296

6

Investigation of the insulin-like properties of zinc(II) complexes of 3-hydroxy-4-pyridinones: identification of a compound with glucose lowering effect in STZ-induced type I diabetic animals.

Moniz T, Amorim MJ, Ferreira R, Nunes A, Silva A, Queirós C, Leite A, Gameiro P, Sarmento B, Remião F, Yoshikawa Y, Sakurai H, Rangel M. Moniz T, et al. Among authors: rangel m. J Inorg Biochem. 2011 Dec;105(12):1675-82. doi: 10.1016/j.jinorgbio.2011.09.005. Epub 2011 Sep 10. J Inorg Biochem. 2011. PMID: 22088976

7

Discrimination of fluorescence light-up effects induced by pH and metal ion chelation on a spirocyclic derivative of rhodamine B.

Leite A, Silva AM, Cunha-Silva L, de Castro B, Gameiro P, Rangel M. Leite A, et al. Among authors: rangel m. Dalton Trans. 2013 May 7;42(17):6110-8. doi: 10.1039/c2dt32198j. Dalton Trans. 2013. PMID: 23299402

8

Exploiting the use of 3,4-HPO ligands as nontoxic reagents for the determination of iron in natural waters with a sequential injection approach.

Mesquita RB, Suárez R, Cerdà V, Rangel M, Rangel AO. Mesquita RB, et al. Among authors: rangel ao, rangel m. Talanta. 2013 Apr 15;108:38-45. doi: 10.1016/j.talanta.2013.02.058. Epub 2013 Mar 4. Talanta. 2013. PMID: 23601867

9

Distinctive EPR signals provide an understanding of the affinity of bis-(3-hydroxy-4-pyridinonato) copper(II) complexes for hydrophobic environments.

Rangel M, Leite A, Silva AM, Moniz T, Nunes A, Amorim MJ, Queirós C, Cunha-Silva L, Gameiro P, Burgess J. Rangel M, et al. Dalton Trans. 2014 Jul 7;43(25):9722-31. doi: 10.1039/c4dt00642a. Dalton Trans. 2014. PMID: 24834987

10

Iron speciation by microsequential injection solid phase spectrometry using 3-hydroxy-1(H)-2-methyl-4-pyridinone as chromogenic reagent.

Suárez R, Mesquita RB, Rangel M, Cerdà V, Rangel AO. Suárez R, et al. Among authors: rangel ao, rangel m. Talanta. 2015 Feb;133:15-20. doi: 10.1016/j.talanta.2014.03.059. Epub 2014 Apr 21. Talanta. 2015. PMID: 25435220

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