Search Results - "Bell, Maria José V."

Time resolved fluorescence of cow and goat milk powder by Brandao, Mariana P., de Carvalho dos Anjos, Virgílio, Bell, Maria José V.

“…Milk powder is an international dairy commodity. Goat and cow milk powders are significant sources of nutrients and the investigation of the authenticity and…”
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Evaluation of the effects of mild heat in bovine milk by time resolved fluorescence by Brandao, Mariana P., Neto, Marina Gouvea, dos Anjos, Virgílio de Carvalho, Bell, Maria José V.

“…Heat treatment of milk and dairy products are indispensable for the dairy industry. This thermal processing intends to extend shelf life, improve quality of…”
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Optical properties of undoped NdTaO4, ErTaO4 and YbTaO4 ceramics by Siqueira, Kisla P.F., Carmo, Alexandre P., Bell, Maria José V., Dias, Anderson

“…The optical properties of undoped polycrystalline ceramics NdTaO4 (NTO), ErTaO4 (ETO) and YbTaO4 (YTO) were investigated for the first time to our knowledge…”
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Detection of adulteration of goat milk powder with bovine milk powder by front-face and time resolved fluorescence by Brandao, Mariana P., Neto, Marina Gouvea, de Carvalho dos Anjos, Virgílio, Bell, Maria José V.

“…The increasing importance of goat milk renews the need to examine the authenticity of goat milk powder and to identify frauds with cow milk powder. The use of…”
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Comparative data on effects of alkaline pretreatments and enzymatic hydrolysis on bioemulsifier production from sugarcane straw by Cutaneotrichosporon mucoides by Jiménez, Itzcoatl M., Chandel, Anuj K., Marcelino, Paulo R.F., Anjos, Virgilio, Batesttin Costa, Cassiano, Jose V. Bell, Maria, Pereira, Barbara, da Silva, Silvio S.

“…•Production of bioemulsifiers by Cutaneotrichosporon mucoides from sugarcane straw.•Enzymatic hydrolysis of delignified sugarcane straw (88.35%…”
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Near-infrared quantum cutting luminescence in Pr3+/Yb3+ doped lead bismuth borate glass by Seshadri, Meruva, Santos, Ilza T. C., Bell, Maria Jose V., Lapointe, Jerome, Messaddeq, Younes, Anjos, Virgilio

“…In this paper, thermally stable lead-bismuth-borate glasses were doped with 0.5 mol% of Pr 3+ ions at several concentration levels of Yb 3+ ions. Structural…”
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Time resolved fluorescence of milk powders – A pilot study by Brandao, Mariana P., dos Anjos, Virgílio de C., Bell, Maria José V.

“…The investigation of the authenticity and classification of milk powder is particularly important. The use of time-resolved fluorescence could help develop a…”
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Publisher Correction: Near-infrared quantum cutting luminescence in Pr3+/Yb3+ doped lead bismuth borate glass by Seshadri, Meruva, Santos, Ilza T. C., Bell, Maria Jose V., Lapointe, Jerome, Messaddeq, Younes, Anjos, Virgilio

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Zn1-xNixTe semiconductor nanocrystals in transparent glass for optoelectronic device applications by Mada, Radha, Darabian, Hamid, Meruva, Seshadri, Bell, Maria José V., Silva, Alessandra S., Dantas, Noélio O., Anjos, Virgílio C.

“…Doping glass with semiconductors, particularly with nanostructured semiconductors, has attracted attention due to the large optical absorption cross-sections…”
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Synthesis and optical characterization of poly(styrene sulfonate) films doped with Nd(III) by Cristovan, Fernando H., Nascimento, Cesar M., Bell, Maria José V., Laureto, Edson, Duarte, José L., Dias, Ivan F.L., Cruz, Welington O., Marletta, Alexandre

“…In this work, we present a new synthesis and optical characterization of poly(styrene sulfonate) (PSS) films doped with neodymium ions (Nd). The optimization…”
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Zn$$_{1-x}$$Ni$$_x$$Te semiconductor nanocrystals in transparent glass for optoelectronic device applications by Mada, Radha, Darabian, Hamid, Meruva, Seshadri, Bell, Maria José V., Silva, Alessandra S., Dantas, Noélio O., Anjos, Virgílio C.

“…Doping glass with semiconductors, particularly with nanostructured semiconductors, has attracted attention due to the large optical absorption cross-sections…”
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Zn\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$_{1-x}$$\end{document}1-xNi\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$_x$$\end{do by Mada, Radha, Darabian, Hamid, Meruva, Seshadri, Bell, Maria José V., Silva, Alessandra S., Dantas, Noélio O., Anjos, Virgílio C.

“…Doping glass with semiconductors, particularly with nanostructured semiconductors, has attracted attention due to the large optical absorption cross-sections…”
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Zn[Formula: see text]Ni[Formula: see text]Te semiconductor nanocrystals in transparent glass for optoelectronic device applications by Mada, Radha, Darabian, Hamid, Meruva, Seshadri, Bell, Maria José V, Silva, Alessandra S, Dantas, Noélio O, Anjos, Virgílio C

“…Doping glass with semiconductors, particularly with nanostructured semiconductors, has attracted attention due to the large optical absorption cross-sections…”
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Zn $$_{1-x}$$ 1 - x Ni $$_x$$ x Te semiconductor nanocrystals in transparent glass for optoelectronic device applications by Radha Mada, Hamid Darabian, Seshadri Meruva, Maria José V. Bell, Alessandra S. Silva, Noélio O. Dantas, Virgílio C. Anjos

“…Abstract Doping glass with semiconductors, particularly with nanostructured semiconductors, has attracted attention due to the large optical absorption…”
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Thermal and optical properties of Yb3+-and Nd3+-doped phosphate glasses determined by thermal lens technique by MESSIAS, Djalmir N, JACINTO, Carlos, BELL, Maria Jose V, CATUNDA, Tomaz

“…The advantages to obtain fluorescence quantum efficiency using the TL technique, mainly in Yb3+ doped materials, which are normally overestimated due to…”
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Optical properties of undoped NdTaO 4 , ErTaO 4 and YbTaO 4 ceramics by Siqueira, Kisla P.F., Carmo, Alexandre P., Bell, Maria José V., Dias, Anderson

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Investigations on the interaction of water-soluble semiconductor polymer with thioglycolic acid (TGA) capped CdTe quantum dots by de Lana Junior, Milton Lopes, Cardoso, Thamiris Ranquine, Souza, Paula D.C., de Carvalho dos Anjos, Virgílio, Bell, Maria José V., Cury, Luiz Alberto, da Silva Subtil, Andreza Germana, Brandao, Mariana P.

“…Studies of nanocomposites produced by the association of quantum dots (QDs) and polymers, in general, use the nanocrystals as the energy's donor and the…”
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Investigação de Er3+ nos dois sítios cristalográficos de Gd2SiO5 através da fotoluminescência resolvida no tempo by Camargo, Andrea S. S. de, Simoneti, Jandira Ap, Davolos, Marian R., Bell, Maria José V., Nunes, Luiz Antonio de O.

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Detection of antibiotic residues in Cow's milk: A theoretical and experimental vibrational study by Teixeira, Renata C., Luiz, Leandro C., Junqueira, Geórgia Maria A., Bell, Maria Jose V., Anjos, Virgílio C.

“…The presence of antibiotic residues in milk has been one of the biggest challenges for public health agencies. When these residues are above the established…”
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Publisher Correction: Near-infrared quantum cutting luminescence in Pr 3+ /Yb 3+  doped lead bismuth borate glass by Seshadri, Meruva, Santos, Ilza T C, Bell, Maria Jose V, Lapointe, Jerome, Messaddeq, Younes, Anjos, Virgilio

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