Zobrazeno 1 - 10
of 13
pro vyhledávání: '"James M, Christensen"'
Autor:
Dana D. Dlott, Semin Lee, Yi Ren, Mark Burgess, James M. Christensen, Jeffrey S. Moore, Todd J. Martínez, Nikolay V. Plotnikov
Publikováno v:
Chemistry of Materials. 28:6446-6449
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1b4e2a6fb553eb1d89ab57846d4c29b
https://doi.org/10.1021/acs.chemmater.6b02703
https://doi.org/10.1021/acs.chemmater.6b02703
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da9d599f3efaa80d7f4241f64f685ac5
https://doi.org/10.1063/1.5044947
https://doi.org/10.1063/1.5044947
Publikováno v:
The Journal of Physical Chemistry A. 119:10910-10916
The emission lifetimes of rhodamine 6G (R6G) were measured under shock compression to 9.1 GPa, with the dual intents of better understanding molecular photophysics in extreme environments and assessing the usefulness of fluorescence lifetime microsco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f20c0126dcc21c2a59b9e86e9641c8d8
https://doi.org/10.1021/acs.jpca.5b09695
https://doi.org/10.1021/acs.jpca.5b09695
Publikováno v:
AIP Conference Proceedings.
We have used fluorescent probes for time-resolved microscopy of shocked particulate media. By embedding rhodamine 6G (R6G) dye in silica nano- and micro-particles, we have created superemissive ultrafast pressure probes. We used silica-embedded dye p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b8f58dd45d0cd9f6091f748d888b088
https://doi.org/10.1063/1.4971566
https://doi.org/10.1063/1.4971566
Publikováno v:
AIP Conference Proceedings.
We are developing fluorescent probes to obtain dynamic two-dimensional pressure maps of shocked microstructured materials. We have fabricated silica nano-or micro-spheres doped with rhodamine 6G dye (R6G) which fluoresce strongly, and which may be di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74a6d7f9f29121c8d969ff37eec7f46b
https://doi.org/10.1063/1.4971685
https://doi.org/10.1063/1.4971685
Autor:
Landon A. Wiest, Bhupinder Singh, James M. Christensen, Robert C. Davis, Anubhav Diwan, Michael J. C. Valentim, Michael A. Vail, David S. Jensen, Matthew R. Linford, Chuan-Hsi Hung, Andrew J. Miles, Andrew E. Dadson
Publikováno v:
Journal of Separation Science. 36:3821-3829
Here, we report efficiencies up to 112,000 plates per meter (a reduced plate height, h, of 2.22) for RP, carbon/nanodiamond/aminopolymer particles using conventional injection conditions in HPLC. This efficiency greatly exceeds our best previously re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad12e4f064d5f48a54399725510c4926
https://doi.org/10.1002/jssc.201300988
https://doi.org/10.1002/jssc.201300988
Autor:
Chuan-Hsi, Hung, Landon A, Wiest, Bhupinder, Singh, Anubhav, Diwan, Michael J C, Valentim, James M, Christensen, Robert C, Davis, Andrew J, Miles, David S, Jensen, Michael A, Vail, Andrew E, Dadson, Matthew R, Linford
Publikováno v:
Journal of separation science. 36(24)
Here, we report efficiencies up to 112,000 plates per meter (a reduced plate height, h, of 2.22) for RP, carbon/nanodiamond/aminopolymer particles using conventional injection conditions in HPLC. This efficiency greatly exceeds our best previously re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bff4e3f9f99fbbc2032eaa13abc969d7
https://pubmed.ncbi.nlm.nih.gov/24132986
https://pubmed.ncbi.nlm.nih.gov/24132986
Autor:
Jennifer Breidenich, Min Zhou, Christopher J. Summers, Pan Xiao, Gyuhyon Lee, Naresh N. Thadhani, Alexandr Banishev, David Scripka, Dana D. Dlott, Zhitao Kang, James M. Christensen
Publikováno v:
Journal of Applied Physics. 120:043107
The nanometer size of CdTe quantum dots (QDs) and their unique optical properties, including size-tunable narrow photoluminescent emission, broad absorption, fast photoluminescence decay, and negligible light scattering, are ideal features for spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f9ab0f7e215dbc64b95cd8e51cac10b
https://doi.org/10.1063/1.4959257
https://doi.org/10.1063/1.4959257
Autor:
Dana D. Dlott, Pan Xiao, Min Zhou, Naresh N. Thadhani, Christopher J. Summers, David Scripka, Zhitao Kang, Alexandr A. Bansihev, James M. Christensen, Jennifer Breidenich
Publikováno v:
Applied Physics Letters. 108:011908
Laser-driven shock compression experiments and corresponding finite element method simulations are carried out to investigate the blueshift in the optical emission spectra under continuous laser excitation of a dilute composite consisting of 0.15% Cd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1e8d85a2f1b312daf1970739185af73
https://doi.org/10.1063/1.4939701
https://doi.org/10.1063/1.4939701
Publikováno v:
Journal of Applied Physics. 116:033513
Experiments were performed to study the response to shock compression of rhodamine 6G (R6G) dye encapsulated in 1.25 μm diameter silica microspheres. When R6G was encapsulated in microspheres, the emission intensity under steady-state irradiation (t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7604755f56c2bd7be36fba910f854c46
https://doi.org/10.1063/1.4890606
https://doi.org/10.1063/1.4890606