Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Maria José V. Bell"'
Autor:
Radha Mada, Hamid Darabian, Seshadri Meruva, Maria José V. Bell, Alessandra S. Silva, Noélio O. Dantas, Virgílio C. Anjos
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Doping glass with semiconductors, particularly with nanostructured semiconductors, has attracted attention due to the large optical absorption cross-sections of the latter. Based on this property, Ni $$^{2+}$$ 2 + (5 wt%) doped phosphate gla
Externí odkaz:
https://doaj.org/article/625bd0e7bfae4d969b4edc92fe8e3ab4
Autor:
Wesley W. G. Nascimento, Maria José V. Bell,, Virgílio C. Anjos, Marco Antônio Moreira Furtado
Publikováno v:
Revista do Instituto de Latícinios Cândido Tostes, Vol 65, Iss 375, Pp 11-17 (2010)
Este trabalho apresenta o estudo e avaliação de um procedimento para detecção de fraudes com a diluição de água, cloreto de sódio e soda cáustica em leite, que se baseia no monitoramento da condutividade elétrica. Os resultados mostram um d
Externí odkaz:
https://doaj.org/article/8e477ef31be34e6ab2e0416bdfa8f276
Publikováno v:
Revista do Instituto de Latícinios Cândido Tostes, Vol 65, Iss 373, Pp 30-33 (2010)
O trabalho apresenta a caracterização óptica do leite com o objetivo de quantificar sua composição por meio de uma técnica não invasiva, a absorção infravermelha por transforada de Fourier (FT-IR). As amostras foram diluidas com água e a de
Externí odkaz:
https://doaj.org/article/44a571d1dd524797b0a8e2ee42473ea8
Autor:
Andrea S. S. de Camargo, Jandira Ap. Simoneti, Marian R. Davolos, Maria José V. Bell, Luiz Antonio de O. Nunes
Publikováno v:
Química Nova, Vol 23, Iss 6, Pp 742-748 (2000)
Externí odkaz:
https://doaj.org/article/1477fdfc95fb40178a0ac6cc901315d4
Publikováno v:
Journal of Nanofluids. 11:545-551
In this study, structural and thermal properties of dispersed carbon nanomaterials such as single-wall carbon nanotubes and graphene in water are investigated. Carbon nanostructures are dispersed in the fluid through surfactant and ultrasonication tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e453174017e60f80a9838c28c591efc
https://doi.org/10.1166/jon.2022.1857
https://doi.org/10.1166/jon.2022.1857
Autor:
Radha Mada, Hamid Darabian, Seshadri Meruva, Maria José V. Bell, Alessandra S. Silva, Noélio O. Dantas, Virgílio C. Anjos
Publikováno v:
Scientific Reports. 13
Doping glass with semiconductors, particularly with nanostructured semiconductors, has attracted attention due to the large optical absorption cross-sections of the latter. Based on this property, Ni$$^{2+}$$ 2 + (5 wt%) doped phosphate glass and Zn$
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be1f9fbbe06e35566fcfc818e2821c85
https://doi.org/10.1038/s41598-023-34591-0
https://doi.org/10.1038/s41598-023-34591-0
Publikováno v:
Journal of the Optical Society of America B. 40:1148
In this work, we deal with glass composition, 29P2O5+(60−x)ZnO+10Na2O+xTeO2 (x=5−40mol.%) doped with 1 mol.% of Nd2O3. The samples are characterized by x ray diffraction, micro-Raman, optical absorption, and photoluminescence techniques. Refracti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d362dcf69d078b74663de150f984def8
https://doi.org/10.1364/josab.482646
https://doi.org/10.1364/josab.482646
Autor:
Meruva Seshadri, Ilza T. C. Santos, Maria Jose V. Bell, Jerome Lapointe, Younes Messaddeq, Virgilio Anjos
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract In this paper, thermally stable lead-bismuth-borate glasses were doped with 0.5 mol% of Pr3+ ions at several concentration levels of Yb3+ ions. Structural characterizations were performed via Raman, differential scanning calorimetry, optical
Externí odkaz:
https://doaj.org/article/a16b6ba7835c4091a688ac87ea1b2a6f
Autor:
Meruva Seshadri, Ilza T. C. Santos, Maria Jose V. Bell, Jerome Lapointe, Younes Messaddeq, Virgilio Anjos
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/74a2a02e7e5841cd9345b67c66438576