Zobrazeno 1 - 10 of 39 pro vyhledávání: '"J. I. Zink"'
1
Interlaboratory Evaluation of in Vitro Cytotoxicity and Inflammatory Responses to Engineered Nanomaterials: The NIEHS Nano GO Consortium
Autor: Yumei Xie, Susana Addo Ntim, Galya Orr, James C. Bonner, Raymond F. Hamilton, Andrij Holian, Andrea J. Walker, Alison Elder, Donatello Telesca, K.J. Kim, Xiang Wang, Teri Girtsman, Edward D. Crandall, Somenath Mitra, Mani Tagmount, Farnoosh Fazlollahi, Chris D. Vulpe, Tian Xia, J. I. Zink, Nianqiang Wu, Alexia J. Taylor, Ana Tolic, Andre E. Nel, Frank A. Witzmann
Publikováno v: Environmental health perspectives, vol 121, iss 6
Xia, T; Hamilton, RF; Bonner, JC; Crandall, ED; Elder, A; Fazlollahi, F; et al.(2013). Interlaboratory evaluation of in vitro cytotoxicity and inflammatory responses to engineered nanomaterials: The NIEHS Nano go consortium. Environmental Health Perspectives, 121(6), 683-690. doi: 10.1289/ehp.1306561. UCLA: Retrieved from: http://www.escholarship.org/uc/item/15c0037s
Environmental Health Perspectives
Background: Differences in interlaboratory research protocols contribute to the conflicting data in the literature regarding engineered nanomaterial (ENM) bioactivity. Objectives: Grantees of a National Institute of Health Sciences (NIEHS)-funded con
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6631ac18efdb41b79b05cc58ce4f091a
https://doi.org/10.1289/ehp.1306561
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3
Structure and Polyphenylvinylene Concentration Effect on the Photoconductivity Response from Mesostructured Silica Films
Autor: J. García M., G. Valverde, D. Cruz, A. Franco, J. I. Zink, P. Minoofar
Publikováno v: The Journal of Physical Chemistry B. 107:2249-2252
Highly ordered thin films were made by a dip-coating technique. Sodium dodecyl sulfate (SDS)-templated sol-gel films possess lamellar structure, and cetyltrimethylammonium bromide-templated sol-gel films exhibit a hexagonal structure. In this work, m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc8371cfa22886e531b0d880c3481eb1
https://doi.org/10.1021/jp0274132
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5
Encapsulation of proteins in bulk and thin film sol-gel matrices
Autor: B. C. Dave, Bruce Dunn, J. I. Zink, Joan Selverstone Valentine, J.M. Miller
Publikováno v: Journal of Sol-Gel Science and Technology. 8:629-634
This paper considers the nature of the interactions between the sol-gel derived inorganic matrix and a specific biomolecule, cytochrome c. Optical absorption and impedance spectroscopies are used to characterize the influence of synthesis conditions
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68da86ea5c9bfe3ee4e0557669dc7bc9
https://doi.org/10.1007/bf02436913
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6
[Untitled]
Autor: Bruce Dunn, A. Lin, J. I. Zink, Fatemeh Akbarian, Joan Selverstone Valentine
Publikováno v: Journal of Sol-Gel Science and Technology. 8:1067-1070
Biological activity of cholinesterases can be determined by optically monitoring the enzymatic reaction with indophenyl acetate, (N-4′-acetoxyphenyl)-4-quinone imine. At pH 8.0 cholinesterases hydrolyze this yellow dye to yield a blue reaction prod
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3d6810108c0c2630951ed287b167af2
https://doi.org/10.1023/a:1018350828807
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7
Synthesis conditions for encapsulating cytochrome c and catalase in SiO2 sol-gel materials
Autor: Bruce Dunn, J. I. Zink, Joan Selverstone Valentine, J.M. Miller
Publikováno v: Journal of Non-Crystalline Solids. 202:279-289
The encapsulation of biological molecules in sol-gel materials has led to the development of a new class of chemical and biomedical sensors. The influence of sol-gel synthesis conditions on the stability, chemical function, and enzymatic reactivity f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::49b5bf6a0f947ded6ff7b5896ab49d4f
https://doi.org/10.1016/0022-3093(96)00191-3
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8
In-situ fluorescence imaging of sol-gel thin film deposition
Autor: A. J. Hurd, Fumito Nishida, Bruce Dunn, C. J. Brinker, John McKiernan, J. I. Zink
Publikováno v: Journal of Sol-Gel Science and Technology. 2:477-481
Pyranine was used as a fluorescence probe to monitor the chemical evolution in-situ during thin film deposition by the dip coating process. The sensitivity of the pyranine luminescence to protonation/deprotonation effects was used to quantify changes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed18a73b306313f34f696b07a509d932
https://doi.org/10.1007/bf00486294
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10
Sol-Gel Optical Sensors for Glutamate
Autor: Allan J. Tobin, Bruce Dunn, Jenna L. Rickus, J. I. Zink, Esther H. Lan
Publikováno v: MRS Proceedings. 662
The amino acid glutamate is the major excitatory neurotransmitter used in the nervous system for interneuronal communication. It is used throughout the brain by various neuronal pathways including those involved in learning and memory, locomotion, an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f52d6faa190d234f08bff85d57b6ac59
https://doi.org/10.1557/proc-662-oo2.2
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