Zobrazeno 1 - 10
of 75
pro vyhledávání: '"B.B. Neto"'
Autor:
José de Souza, B.B. Neto
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
A invasão mandibular pelo câncer de boca (CB) altera significativamente o prognóstico, sobrevida e qualidade de vida dos doentes. A IM acarreta mudança na abordagem cirúrgica, alterando o tipo de ressecção e principalmente na reconstrução. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4be3f031f17fa26df5a81368706c25e3
Publikováno v:
Sensors and Actuators B: Chemical. 109:348-354
We discuss the use of polymeric blends formed by the controlled growth of doped polypyrrole chains in the interior of films of different dielectric polymers as sensors of the presence of representative examples of volatile organic compounds. The diel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07a2bf5f9e0eda4f74ed65582d33db8c
https://doi.org/10.1016/j.snb.2005.01.001
https://doi.org/10.1016/j.snb.2005.01.001
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. :99-103
Although conducting polymers have been increasingly used in sensing devices to assess the quality of food and beverages, at present the details of the interaction mechanism between volatile organic compounds (VOCs) and the polymeric films used are no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::776d2e2373cf4d58f4b48c8877ba1fc4
https://doi.org/10.1016/j.colsurfa.2004.10.026
https://doi.org/10.1016/j.colsurfa.2004.10.026
Publikováno v:
Polymer Degradation and Stability. 86:431-436
We examined the gamma radiation effects on PVC plasticized with di(2-ethylhexyl)phthalate (DEHP), diisobutyl phthalate, trioctyl trimellitate and Viernol®, as well as its effect on PVC plasticized with DEHP and stabilized with Tinuvin P®. The PVC s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a4715e3cb56edaf4f8c394bb232151c
https://doi.org/10.1016/j.polymdegradstab.2004.05.013
https://doi.org/10.1016/j.polymdegradstab.2004.05.013
Autor:
F.L. dos Santos, J.E.G. de Souza, M.V.B. dos Santos, C.P. de Melo, B.B. Neto, C.G. dos Santos
Publikováno v:
Sensors and Actuators B: Chemical. 88:246-259
We describe the use of free-grown thin polypyrrole films as fast response sensors of volatile compounds. Using a variety of dopants, the polymeric films were prepared directly on conducting glass substrates. Ultraviolet-visible and near infrared regi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::537961fe1d7ba45ee65e2dea4334a457
https://doi.org/10.1016/s0925-4005(02)00344-1
https://doi.org/10.1016/s0925-4005(02)00344-1
Publikováno v:
Canadian Journal of Microbiology. 46:1042-1045
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f699ee2bb6a278ae2bea3f4b69011e4c
https://doi.org/10.1139/cjm-46-11-1042
https://doi.org/10.1139/cjm-46-11-1042
Autor:
Teresa B. Ludermir, J.E.G. de Souza, Marivone Santos, B.B. Neto, C.P. de Melo, F.L. dos Santos
Publikováno v:
Synthetic Metals. 102:1296-1299
The change in conductivity of conducting polymers when exposed to volatile gases can be exploited for the construction of aroma sensors. In this communication we report the preliminary tests of two versions of an aroma sensor based on arrays of doped
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bcc521c5446a801723dfab634ee4bbb
https://doi.org/10.1016/s0379-6779(98)00386-5
https://doi.org/10.1016/s0379-6779(98)00386-5
Autor:
B.B. Neto, R.E. Bruns
Publikováno v:
The Journal of Physical Chemistry. 94:1764-1767
An electronegativity model for the calculation of gas-phase fundamental intensity sums of the halomethanes is proposed. The substituent effective charges are assumed to be linearly related to their Mulliken electronegativities and the carbon effectiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3439ddb5a47a436e9d6cd15d800aca40
https://doi.org/10.1021/j100368a012
https://doi.org/10.1021/j100368a012
Publikováno v:
Journal of Molecular Structure. 294:29-31
This work shows that hydrogen charges and carbon-hydrogen charge fluxes obtained from 4-31G ab initio calculations for a group of heterocycles can be employed to quantify the aromatic character of these compounds, as measured by Bird's classical arom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7e90a042a8dfcf702755dc858a92647
https://doi.org/10.1016/0022-2860(93)80307-h
https://doi.org/10.1016/0022-2860(93)80307-h
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