J
Johan Smets
Researcher at Procter & Gamble
Publications - 226
Citations - 4171
Johan Smets is an academic researcher from Procter & Gamble. The author has contributed to research in topics: Ab initio & Ab initio quantum chemistry methods. The author has an hindex of 35, co-authored 223 publications receiving 4000 citations. Previous affiliations of Johan Smets include Catholic University of Leuven & Max Planck Society.
Papers
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Patent
Benefit agent containing delivery particle
Johan Smets,Peggy Dorothy Sands,Sandra Jacqueline Guinebretiere,An Pintens,Jiten Odhavij Dihora +4 more
TL;DR: In this paper, the authors proposed a method for using delivery particles to increase the efficiency of benefit agent delivery, there by allowing reduced amounts of benefit agents to be employed, in addition to allowing a broad range of benefits to be used.
Journal ArticleDOI
Matrix isolation FT-IR studies and ab initio calculations of hydrogen-bonded complexes of molecules modeling cytosine or isocytosine tautomers. 1. Pyridine and pyrimidine complexes with water in argon matrixes
Patent
Amine reaction compounds comprising one or more active ingredient
Jean-Luc Philippe Bettiol,Alfred Busch,Hugo Denutte,Christophe Laudamiel,Peter Marie Kamiel Perneel,Maria Montserrat Sanchez-Pena,Johan Smets +6 more
TL;DR: In this paper, a product of reaction between a primary and/or secondary amine and one or more active ingredients is presented. But the present product is not related to the use of the active component.
Patent
Whiteness perception compositions
Johan Smets,Andre Cesar Baeck,Bettiol Jean-Luc Philippe,Mark Robert Sivik,Lant Neil Joseph,James Robert Lickiss +5 more
TL;DR: In this paper, a dye conjugate is used for cleaning and/or treatment of a situs that is cleaned or treated with such compositions, which can provide benefits such as an increase in the whiteness or blackness perception of the situs.
Journal ArticleDOI
Fourier transform—infrared spectroscopic study of uracil derivatives and their hydrogen bonded complexes with proton donors: Part I. Monomer infrared absorptions of uracil and some methylated uracils in argon matrices
TL;DR: In this article, the vibrational spectra of uracil, 1-CH3-URACIL, 3-CH-3-uracil and 5-CH 3-URacil isolated in low-temperature argon matrices were investigated using Fourier transform-infrared spectroscopy.