Valter Stefani
Valter Stefani
Professor Titular, Departamento de Química Orgânica, Universidade Federal do Rio Grande do Sul
Verified email at iq.ufrgs.br - Homepage
Title
Cited by
Cited by
Year
In vitro antimicrobial activity of a new series of 1, 4-naphthoquinones
A Riffel, LF Medina, V Stefani, RC Santos, D Bizani, A Brandelli
Brazilian journal of medical and biological research 35 (7), 811-818, 2002
1542002
Excited state intramolecular proton transfer in amino 2-(2′-hydroxyphenyl) benzazole derivatives: effects of the solvent and the amino group position
FS Rodembusch, FP Leusin, LF Campo, V Stefani
Journal of luminescence 126 (2), 728-734, 2007
1342007
Synthesis and spectroscopic characterisation of 2-(2′-hydroxyphenyl) benzazole isothiocyanates as new fluorescent probes for proteins
MG Holler, LF Campo, A Brandelli, V Stefani
Journal of Photochemistry and Photobiology A: Chemistry 149 (1-3), 217-225, 2002
1282002
Physico-chemical characterization of nanocapsule polymeric wall using fluorescent benzazole probes
A Jäger, V Stefani, SS Guterres, AR Pohlmann
International journal of pharmaceutics 338 (1-2), 297-305, 2007
982007
Synthesis and spectroscopic characterisation of new ESIPT fluorescent protein probes
FS Rodembusch, FP Leusin, LF da Costa Medina, A Brandelli, V Stefani
Photochemical & Photobiological Sciences 4 (3), 254-259, 2005
762005
Influence of the Sulfinyl Group on the Chemoselectivity and π-Facial Selectivity of Diels−Alder Reactions of (S)-2-(p-Tolylsulfinyl)-1,4-benzoquinone
MC Carreno, JL García Ruano, MA Toledo, A Urbano, CZ Remor, ...
The Journal of organic chemistry 61 (2), 503-509, 1996
631996
Lipid-core nanocapsules restrained the indomethacin ethyl ester hydrolysis in the gastrointestinal lumen and wall acting as mucoadhesive reservoirs
VB Cattani, LA Fiel, A Jäger, E Jäger, LM Colomé, F Uchoa, V Stefani, ...
European journal of pharmaceutical sciences 39 (1-3), 116-124, 2010
622010
New fluorescent monomers and polymers displaying an intramolecular proton-transfer mechanism in the electronically excited state (ESIPT): Part II. Synthesis, spectroscopic …
FS Rodembusch, FP Leusin, LB Bordignon, MR Gallas, V Stefani
Journal of Photochemistry and Photobiology A: Chemistry 173 (1), 81-92, 2005
612005
A New Totally Flat N (sp 2) C (sp 2) N (sp 2) Pincer Palladacycle: Synthesis and Photoluminescent Properties
CS Consorti, G Ebeling, F Rodembusch, V Stefani, PR Livotto, ...
Inorganic chemistry 43 (2), 530-536, 2004
572004
Transition metal complexes from 2-(2′-hydroxyphenyl) benzoxazole: A spectroscopic and thermogravimetric stability study
FS Rodembusch, FR Brand, DS Corrêa, JC Pocos, M Martinelli, V Stefani
Materials chemistry and physics 92 (2-3), 389-393, 2005
542005
Synthesis of benzazolylvinylene derivatives and its copolymerization with methyl methacrylate (MMA)
LF Campo, DS Corrêa, MA De Araújo, V Stefani
Macromolecular Rapid Communication. Brasil 21, 832-836, 2000
502000
The first silica aerogels fluorescent by excited state intramolecular proton transfer mechanism (ESIPT)
FS Rodembusch, LF Campo, V Stefani, A Rigacci
Journal of Materials Chemistry 15 (15), 1537-1541, 2005
492005
First hyperpolarizability in proton-transfer benzoxazoles: computer-aided design, synthesis and study of a new model compound
S Hillebrand, M Segala, T Buckup, RRB Correia, F Horowitz, V Stefani
Chemical Physics 273 (1), 1-10, 2001
482001
First hyperpolarizability in a new benzimidazole derivative
FS Rodembusch, T Buckup, M Segala, L Tavares, RRB Correia, V Stefani
Chemical physics 305 (1-3), 115-121, 2004
462004
Fluorescence properties of benzoxazole type dyes entrapped in a silica matrix by the sol–gel method
TMH Costa, V Stefani, MR Gallas, NM Balzaretti, JAH da Jornada
Journal of Materials Chemistry 11 (12), 3377-3381, 2001
432001
New fluorescent monomers and polymers displaying an intramolecular proton‐transfer mechanism in the electronically excited state (ESIPT). IV. Synthesis of acryloylamide and …
L Franciscato Campo, F Severo Rodembusch, V Stefani
Journal of applied polymer science 99 (5), 2109-2116, 2006
422006
Synthesis, characterization, and spectroscopic investigation of benzoxazole conjugated Schiff bases
FS Santos, TMH Costa, V Stefani, PFB Goncalves, RR Descalzo, ...
The Journal of Physical Chemistry A 115 (46), 13390-13398, 2011
392011
ESIPT-exhibiting protein probes: a sensitive method for rice proteins detection during starch extraction
MB Cardoso, D Samios, NP da Silveira, FS Rodembusch, V Stefani
Photochemical & Photobiological Sciences 6 (1), 99-102, 2007
352007
Synthesis of novel Tröger's bases analogues. The first ones fluorescent by excited state intramolecular proton transfer (ESIPT)
CAM Abella, FS Rodembusch, V Stefani
Tetrahedron letters 45 (29), 5601-5604, 2004
352004
Fluorescent silica hybrid materials containing benzimidazole dyes obtained by sol–gel method and high pressure processing
HS Hoffmann, V Stefani, EV Benvenutti, TMH Costa, MR Gallas
Materials Chemistry and Physics 126 (1-2), 97-101, 2011
332011
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