Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Alexei N. Naimushin"'
Autor:
Peter Kauffman, Timothy M. Chinowsky, Sinclair S. Yee, Tobias Mann, Alexei N. Naimushin, Charles B. Spinelli, Clement E. Furlong, Scott D. Soelberg, Richard C. Stevens
Publikováno v:
Sensors and Actuators B: Chemical. 104:237-248
A portable surface plasmon resonance (SPR) biosensor system was designed for deployment in a surrogate unmanned aerial vehicle (UAV). The nose of the aircraft was fitted with two nozzles for release of analytes during flight. Ovalbumin and horseradis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07d93d15f12fe1f04a6a6930d4c230cb
https://doi.org/10.1016/j.snb.2004.05.020
https://doi.org/10.1016/j.snb.2004.05.020
Autor:
Jerry Elkind, Scott D. Soelberg, Clement E. Furlong, Alexei N. Naimushin, Dwight U. Bartholomew
Publikováno v:
Sensors and Actuators B: Chemical. 96:253-260
We describe here the construction of an inexpensive portable, temperature-regulated surface plasmon resonance (SPR) instrument utilizing readily available components. This system is ideal for both laboratory and field use. Applications of SPR-based b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d57ec35d78f0ab1acd95a4984376a81e
https://doi.org/10.1016/s0925-4005(03)00533-1
https://doi.org/10.1016/s0925-4005(03)00533-1
Publikováno v:
Biopolymers. 58:204-217
The supercoiling free energy of pUC19 DNA [2686 base pairs (bp)] was measured in various concentrations of PEG 8000 (polyethylene glycol; molecular weight 8000) by the topoisomer distribution method. The effective twist energy parameter (E(T)) that g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3f7300b88280c99e17f4e5af88ff462
https://doi.org/10.1002/1097-0282(200102)58:2<204::aid-bip90>3.0.co
https://doi.org/10.1002/1097-0282(200102)58:2<204::aid-bip90>3.0.co
Publikováno v:
Macromolecules. 32:8210-8219
The self-rotational diffusion coefficients (D R ) of 200 bp DNAs were measured by a new transient polarization grating method. Measurements were performed over a range of added ionic strengths from 4 to 47 mM at a DNA concentration of 1.5 g/L, where
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e80e7301ad2bbbe5831032f493464e2
https://doi.org/10.1021/ma990690v
https://doi.org/10.1021/ma990690v
Publikováno v:
Review of Scientific Instruments. 70:2471-2480
A transient polarization grating (TPG) instrument was developed to investigate the tumbling and bending dynamics of various DNAs over the time range from 20 ns to 10 μs. This TPG experiment employs pulsed writing beams with orthogonal polarizations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47ce231df4da77f17b2d5b7f93d1575d
https://doi.org/10.1063/1.1149780
https://doi.org/10.1063/1.1149780
Autor:
Alexei N. Naimushin, Bryant S. Fujimoto, James B. Clendenning, D. W. Stewart, Lu Song, Ug-Sung Kim, J. M. Schurr
Publikováno v:
Biophysical Chemistry. 52:219-226
The value of the twist energy parameter (ET) of pBR322 is determined near zero superhelix density from topoisomer distributions created under various conditions. The resulting value, ET = 1155 +/- 65, at 37 degrees C is essentially unaffected by addi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e15dcd512091455811deab560f1c28d1
https://doi.org/10.1016/0301-4622(94)00037-k
https://doi.org/10.1016/0301-4622(94)00037-k
Autor:
Alexei N. Naimushin, Bryant S. Fujimoto, James B. Clendenning, J. Michael Schurr, Doyle W. Stewart
Publikováno v:
Biophysical Chemistry. 52:191-218
Topoisomer distributions created by the action of topoisomerase I on p30 delta DNA in the presence of various concentrations of ethidium are measured and analyzed using recently developed theory to obtain the twist energy parameter (ET) that governs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af1a8b0dad0a2b935cb007ff33b962a6
https://doi.org/10.1016/0301-4622(94)00038-l
https://doi.org/10.1016/0301-4622(94)00038-l
Autor:
Sinclair S. Yee, Peter Kauffman, Alexei N. Naimushin, Charles B. Spinelli, Scott D. Soelberg, Timothy M. Chinowsky, Clement E. Furlong
Publikováno v:
SPIE Proceedings.
On March 14, 2003 an experimental aircraft fitted with surface plasmon resonance (SPR) biosensors connected to an air sampling system performed a 90-minute flight over Renton, Washington, demonstrating the first-ever use of SPR sensors for airborne b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25c82715511ff36ba3178351689ee3f9
https://doi.org/10.1117/12.543441
https://doi.org/10.1117/12.543441
Autor:
Lucinda Dunlap, Alexei N. Naimushin, Di K. Nguyen, Scott D. Soelberg, Jerry Elkind, Jose L. Melendez, Clement E. Furlong, Dwight U. Bartholomew
Publikováno v:
Biosensorsbioelectronics. 17(6-7)
Surface plasmon resonance (SPR) biosensors offer the capability for continuous real-time monitoring. The commercial instruments available have been large in size, expensive, and not amenable to field applications. We report here an SPR sensor system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::decc571beb876a01b98d57659405640a
https://pubmed.ncbi.nlm.nih.gov/11959480
https://pubmed.ncbi.nlm.nih.gov/11959480