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Valdemar Lacerda Júnior
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Year
Portable near infrared spectroscopy applied to quality control of Brazilian coffee
RM Correia, F Tosato, E Domingos, RRT Rodrigues, LFM Aquino, ...
Talanta 176, 59-68, 2018
1402018
An evaluation of the aromaticity of asphaltenes using atmospheric pressure photoionization Fourier transform ion cyclotron resonance mass spectrometry–APPI (±) FT-ICR MS
TMC Pereira, G Vanini, ECS Oliveira, FMR Cardoso, FP Fleming, AC Neto, ...
Fuel 118, 348-357, 2014
1212014
Study of Brazilian asphaltene aggregation by Nuclear Magnetic Resonance spectroscopy
EC da Silva Oliveira, ÁC Neto, VL Júnior, EVR de Castro, ...
Fuel 117, 146-151, 2014
842014
Application of low-field NMR for the determination of physical properties of petroleum fractions
LL Barbosa, FVC Kock, RC Silva, JCC Freitas, V Lacerda Jr, EVR Castro
Energy & Fuels 27 (2), 673-679, 2013
792013
Chemical composition of essential oil from ripe fruit of Schinus terebinthifolius Raddi and evaluation of its activity against wild strains of hospital origin
ER Cole, RB Dos Santos, V Lacerda Júnior, JDL Martins, SJ Greco, ...
Brazilian journal of microbiology 45, 821-828, 2014
782014
The Growing Impact of Niobium in Organic Synthesis and Catalysis
V LACERDA JÚNIOR, LC SILVA FILHO, SJ Greco, RB SANTOS
Aldrichimica Acta 45, 19, 2012
612012
Synthesis, antitumor activity and docking of 2, 3-(substituted)-1, 4-naphthoquinone derivatives containing nitrogen, oxygen and sulfur
M Delarmelina, RD Daltoé, MF Cerri, KP Madeira, LBA Rangel, V Lacerda, ...
Journal of the Brazilian Chemical Society 26 (9), 1804-1816, 2015
602015
Evaluating the selectivity of colorimetric test (Fast Blue BB salt) for the cannabinoids identification in marijuana street samples by UV–Vis, TLC, ESI (+) FT-ICR MS and ESI (+ …
NA dos Santos, LM Souza, E Domingos, HS França, V Lacerda Jr, ...
Forensic Chemistry 1, 13-21, 2016
542016
Qualitative analysis of designer drugs by paper spray ionisation mass spectrometry (PSI-MS)
TC Carvalho, IF Oliveira, LV Tose, G Vanini, JB Kill, AC Neto, LF Machado, ...
Analytical Methods 8 (3), 614-620, 2016
542016
A new, simple and efficient method of Steglich esterification of juglone with long-chain fatty acids: synthesis of a new class of non-polymeric wax deposition inhibitors for …
V Gilles, MA Vieira, V Lacerda Jr, EVR Castro, RB Santos, E Orestes, ...
Journal of the Brazilian Chemical Society 26, 74-83, 2015
542015
Study of the effect of temperature and gas condensate addition on the viscosity of heavy oils
JFP Bassane, CMS Sad, DMC Neto, FD Santos, M Silva, FC Tozzi, ...
Journal of Petroleum Science and Engineering 142, 163-169, 2016
532016
Characterisation and selection of demulsifiers for water-in-crude oil emulsions using low-field 1H NMR and ESI–FT-ICR MS
GF Carneiro, RC Silva, LL Barbosa, JCC Freitas, CMS Sad, LV Tose, ...
Fuel 140, 762-769, 2015
532015
Evaluation of the physicochemical properties of the postsalt crude oil for low-field NMR
VG Morgan, LL Barbosa, V Lacerda Jr, E Vinicius Ribeiro de Castro
Industrial & Engineering Chemistry Research 53 (21), 8881-8889, 2014
512014
Studies on crude oil‐water biphasic mixtures by low‐field NMR
RC Silva, GF Carneiro, LL Barbosa, V Lacerda Jr, JCC Freitas, ...
Magnetic Resonance in Chemistry 50 (2), 85-88, 2012
512012
Evidencing the crude oil corrosion by Raman spectroscopy, atomic force microscopy and electrospray ionization FT-ICR mass spectrometry
HP Dias, PV Dixini, LCP Almeida, G Vanini, EVR Castro, GMFV Aquije, ...
Fuel 139, 328-336, 2015
502015
Niobium pentachloride catalysed ring opening of epoxides
MG Constantino, V Lacerda Jr, V Aragão
Molecules 6 (9), 770-776, 2001
492001
Recent Advances in the Prins Cyclization
SJ Greco, RG Fiorot, V LACERDA JÚNIOR
Aldrichimica Acta 46, 59-67, 2013
462013
A new synthetic resorcinolic lipid 3-Heptyl-3, 4, 6-trimethoxy-3H-isobenzofuran-1-one: Evaluation of toxicology and ability to potentiate the mutagenic and apoptotic effects of …
SD Navarro, A Beatriz, A Meza, JR Pesarini, R da Silva Gomes, ...
European journal of medicinal chemistry 75, 132-142, 2014
452014
Fast and efficient synthesis of pyrano [3, 2-c] quinolines catalyzed by niobium (V) chloride
LC da Silva-Filho, VL Júnior, MG Constantino, GVJ da Silva
Synthesis 2008 (16), 2527-2536, 2008
452008
Opening of epoxide rings catalyzed by niobium pentachloride
MG Constantino, VL Júnior, PR Invernize, LCS Filho, GV José da Silva
Synthetic Communications 37 (20), 3529-3539, 2007
412007
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