Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Helen K. Baca"'
Autor:
C. Jeffrey Brinker, Helen K. Baca, Jin Wang, Fred L. Garcia, Bryan Kaehr, Michael P. Tate, Hugh W. Hillhouse, Joseph Strzalka, Andrew D. Collord, Constantine Y. Khripin, Darren R. Dunphy, Zhang Jiang
Publikováno v:
Chemistry of Materials. 23:2107-2112
The fabrication of nanostructured films possessing tricontinuous minimal surface mesophases with well-defined framework and pore connectivity remains a difficult task. As a new route to these structures, we introduce glycerol monooleate (GMO) as a te
Autor:
DeAnna M. Lopez, Eric C. Carnes, Cynthia Douthit, Helen K. Baca, Carlee E. Ashley, Shelly Karlin, C. Jeffrey Brinker
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1810:259-267
Background The desire to immobilize, encapsulate, or entrap viable cells for use in a variety of applications has been explored for decades. Traditionally, the approach is to immobilize cells to utilize a specific functionality of the cell in the sys
Autor:
Michael P. Tate, Ralf Köhn, Jin Wang, Eric C. Carnes, Michael Sprung, Bernd M. Smarsly, Helen K. Baca, Darren R. Dunphy, C. Jeffrey Brinker, Todd M. Alam, Hugh W. Hillhouse, Andrew D. Collord
Publikováno v:
Langmuir. 25:9500-9509
The nanostructure of silica and hybrid thin film mesophases templated by phospholipids via an evaporation-induced self-assembly (EISA) process was investigated by grazing-incidence small-angle X-ray scattering (GISAXS). Diacyl phosphatidylcholines wi
Autor:
Eric C. Carnes, Helen K. Baca, Seema Singh, C. Jeffrey Brinker, DeAnna M. Lopez, Carlee Erin Ashley
Publikováno v:
Accounts of Chemical Research. 40:836-845
When lipid-directed assembly of silicic acid precursors is conducted in the presence of living cells, the cells intervene, surrounding themselves with a fluid, multilayered lipid vesicle that interfaces coherently with an ordered silica mesophase. Th
Autor:
Zhu Chen, Helen K. Baca, Susan M. Brozik, Eric C. Carnes, Hongyou Fan, Margaret Werner-Washburne, Seema Singh, Gabriel P. Lopez, DeAnna M. Lopez, Darren R. Dunphy, Jeb H. Flemming, Carlee Erin Ashley, Nanguo Liu, C. Jeffrey Brinker
Publikováno v:
Science. 313:337-341
Amphiphilic phospholipids were used to direct the formation of biocompatible, uniform silica nanostructures in the presence of Saccharomyces cerevisiae and bacterial cell lines. The cell surfaces organize multilayered phospholipid vesicles that inter
Publikováno v:
Sensors and Actuators B: Chemical. 113:376-381
We present and evaluate a new approach to cell immobilization for use in cell-based biosensors. We have fabricated a microfluidic channel using poly(dimethylsiloxane) (PDMS) with cell entrapment posts for the gentle packing and immobilization of yeas
Autor:
C. Jeffrey Brinker, Eric C. Carnes, Darren R. Dunphy, Helen K. Baca, DeAnna M. Lopez, Carlee Erin Ashley
Immobilization of individual cells and collections of cells in well-defined, reproducible, nano-to-microscale structures that allow structural and functional manipulation and interrogation is important for developing new classes of biotic/abiotic mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1b57149761cf055b2517c82d71d76a0
https://doi.org/10.2172/1028941
https://doi.org/10.2172/1028941
Autor:
Helen K. Baca, Hongyou Fan, Carlee Erin Ashley, DeAnna M. Lopez, Eric C. Carnes, David R. Tallant, Seema Singh, R. L. Simpson, C. Jeffrey Brinker, David Bruce Burckel, Darren R. Dunphy
Our discovery that the introduction of living cells (Saccharomyces cerevisiae) alters dramatically the evaporation driven self-assembly of lipid-silica nanostructures suggested the formation of novel bio/nano interfaces useful for cellular interrogat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b42122446d491d075026c252601da9a
https://doi.org/10.2172/883480
https://doi.org/10.2172/883480
Autor:
Michael B. Sinclair, Margaret Werner-Washburne, Darren R. Dunphy, Helen K. Baca, Jeb H. Flemming, Tamara N. Hartenberger, Paul Calvert, Jerilyn A. Timlin, C. Jeffrey Brinker, Joseph Cesarano, Carlee Erin Ashley, Susan M. Brozik, Monica Manginell
This report summarizes the development of new biocompatible self-assembly procedures enabling the immobilization of genetically engineered cells in a compact, self-sustaining, remotely addressable sensor platform. We used evaporation induced self-ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a79d0abe9cc77c1888c8c7ac8981c30
https://doi.org/10.2172/918382
https://doi.org/10.2172/918382
Autor:
Darren R. Dunphy, Fred L. Garcia, Bryan Kaehr, Constantine Y. Khripin, Andrew D. Collord, Helen K. Baca, Michael P. Tate, Hugh W. Hillhouse, Joseph W. Strzalka, Zhang Jiang, Jin Wang, C. Jeffrey Brinker
Publikováno v:
Chemistry of Materials; Apr2011, Vol. 23 Issue 8, p2107-2112, 6p