Romão W - Search Results

1

Exploring the chemical profile of designer drugs by ESI(+) and PSI(+) mass spectrometry-An approach on the fragmentation mechanisms and chemometric analysis.

Dos Santos NA, Macrino CJ, Allochio Filho JF, Gonçalves FF, Almeida CM, Agostini F, Guizolfi T, Moura S, Lacerda V Jr, Filgueiras PR, Ortiz RS, Romão W. Dos Santos NA, et al. Among authors: romao w. J Mass Spectrom. 2020 Oct;55(10):e4596. doi: 10.1002/jms.4596. J Mass Spectrom. 2020. PMID: 32729201

2

Fingerprinting of sildenafil citrate and tadalafil tablets in pharmaceutical formulations via X-ray fluorescence (XRF) spectrometry.

Ortiz RS, Mariotti KC, Schwab NV, Sabin GP, Rocha WF, de Castro EV, Limberger RP, Mayorga P, Bueno MI, Romão W. Ortiz RS, et al. Among authors: romao w. J Pharm Biomed Anal. 2012 Jan 25;58:7-11. doi: 10.1016/j.jpba.2011.09.005. Epub 2011 Sep 22. J Pharm Biomed Anal. 2012. PMID: 22014651

3

Profiling counterfeit Cialis, Viagra and analogs by UPLC-MS.

Ortiz RS, Mariotti Kde C, Holzschuh MH, Romão W, Limberger RP, Mayorga P. Ortiz RS, et al. Among authors: romao w. Forensic Sci Int. 2013 Jun 10;229(1-3):13-20. doi: 10.1016/j.forsciint.2013.03.024. Epub 2013 Apr 11. Forensic Sci Int. 2013. PMID: 23683904

4

Characterization of sildenafil citrate tablets of different sources by near infrared chemical imaging and chemometric tools.

Sabin GP, Lozano VA, Rocha WF, Romão W, Ortiz RS, Poppi RJ. Sabin GP, et al. Among authors: romao w. J Pharm Biomed Anal. 2013 Nov;85:207-12. doi: 10.1016/j.jpba.2013.07.036. Epub 2013 Aug 6. J Pharm Biomed Anal. 2013. PMID: 23962562

5

Petroleomics by electrospray ionization FT-ICR mass spectrometry coupled to partial least squares with variable selection methods: prediction of the total acid number of crude oils.

Terra LA, Filgueiras PR, Tose LV, Romão W, de Souza DD, de Castro EV, de Oliveira MS, Dias JC, Poppi RJ. Terra LA, et al. Among authors: romao w. Analyst. 2014 Oct 7;139(19):4908-16. doi: 10.1039/c4an00538d. Analyst. 2014. PMID: 25068148

6

Monitoring the physicochemical degradation of coconut water using ESI-FT-ICR MS.

Costa HB, Souza LM, Soprani LC, Oliveira BG, Ogawa EM, Korres AM, Ventura JA, Romão W. Costa HB, et al. Among authors: romao w. Food Chem. 2015 May 1;174:139-46. doi: 10.1016/j.foodchem.2014.10.154. Epub 2014 Nov 10. Food Chem. 2015. PMID: 25529663 Free article.

7

Petroleomics by Direct Analysis in Real Time-Mass Spectrometry.

Romão W, Tose LV, Vaz BG, Sama SG, Lobinski R, Giusti P, Carrier H, Bouyssiere B. Romão W, et al. J Am Soc Mass Spectrom. 2016 Jan;27(1):182-5. doi: 10.1007/s13361-015-1266-z. Epub 2015 Oct 2. J Am Soc Mass Spectrom. 2016. PMID: 26432579

8

Thin layer chromatography coupled to paper spray ionization mass spectrometry for cocaine and its adulterants analysis.

De Carvalho TC, Tosato F, Souza LM, Santos H, Merlo BB, Ortiz RS, Rodrigues RR, Filgueiras PR, França HS, Augusti R, Romão W, Vaz BG. De Carvalho TC, et al. Among authors: romao w. Forensic Sci Int. 2016 May;262:56-65. doi: 10.1016/j.forsciint.2016.02.039. Epub 2016 Mar 2. Forensic Sci Int. 2016. PMID: 26970868

9

A survey of adulterants used to cut cocaine in samples seized in the Espírito Santo State by GC-MS allied to chemometric tools.

de Souza LM, Rodrigues RR, Santos H, Costa HB, Merlo BB, Filgueiras PR, Poppi RJ, Vaz BG, Romão W. de Souza LM, et al. Among authors: romao w. Sci Justice. 2016 Mar;56(2):73-9. doi: 10.1016/j.scijus.2015.11.006. Epub 2015 Dec 9. Sci Justice. 2016. PMID: 26976463

10

Chemical profile of mango (Mangifera indica L.) using electrospray ionisation mass spectrometry (ESI-MS).

Oliveira BG, Costa HB, Ventura JA, Kondratyuk TP, Barroso MES, Correia RM, Pimentel EF, Pinto FE, Endringer DC, Romão W. Oliveira BG, et al. Among authors: romao w. Food Chem. 2016 Aug 1;204:37-45. doi: 10.1016/j.foodchem.2016.02.117. Epub 2016 Feb 17. Food Chem. 2016. PMID: 26988473

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