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Displaying records 371 to 380 of 382 records.
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371. CHEMICAL DETERMINATION OF FREE RADICAL-INDUCED DAMAGE TO DNA
Topic: Bioscience & Health
Published: 12/1/1991
Author: M Miral Dizdar
http://nist.gov/manuscript-publication-search.cfm?pub_id=901873

372. Characterization of Standard Reference Material 2942, Ce-Ion-Doped Glass, Spectral Correction Standard for UV Fluorescence
Topic: Bioscience & Health
Published: Date unknown
Authors: Paul C DeRose, Melody V Smith, Klaus Mielenz, Jeffrey R Anderson, Gary W Kramer
Abstract: Standard Reference Material (SRM) 2942 is a cuvette-shaped, Ce-ion-doped glass, recommended for use for relative spectral correction of emission and day-to-day performance verification of steady-state fluorescence spectrometers. Properties of this st ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=906188

373. Characterization of Standard Reference Material 2944, Bi-Ion-Doped Glass, Spectral Correction Standard for Red Fluorescence
Topic: Bioscience & Health
Published: Date unknown
Authors: Paul C DeRose, Melody V Smith, Jeffrey R Anderson, Gary W Kramer
Abstract: Standard Reference Material (SRM) 2944 is a cuvette-shaped, Bi-ion-doped glass, recommended for use for relative spectral correction of emission and day-to-day performance verification of steady-state fluorescence spectrometers. Properties of this st ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=911585

374. Chorismate Lyase at 0.9 Resolution
Topic: Bioscience & Health
Published: Date unknown
Authors: David Travis Gallagher, A Howard
Abstract: Chorismate
http://nist.gov/manuscript-publication-search.cfm?pub_id=830442

375. Development of Multicolor Flow Cytometry Standards: Assignment of Equivalent Reference Fluorophores (ERF) Unit
Series: Journal of Research (NIST JRES)
Topic: Bioscience & Health
Published: Date unknown
Authors: Lili Wang, Adolfas Kastytis Gaigalas
Abstract: A procedure is described for assigning values of the number of equivalent reference fluorophores (ERF) to microspheres labeled with a fluorophore designed to produce fluorescence in a given channel of a multicolor flow cytometer. There is a different ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=906632

376. Extracting Two Parameters From a P2 Orientation Distribution
Topic: Bioscience & Health
Published: Date unknown
Authors: Curtis W Meuse, Joseph Bunton Hubbard
Abstract: Individual molecules are seldom identical. This poses a problem for optical spectroscopy. For instance, if molecular property distributions are not characterized, differences in the distribution of molecular properties between sample and standards ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=830583

377. Standard Practice for Determining the Relative Spectral Correction Factors for the Emission Signal of Fluorescence Spectrometers
Series: NIST Interagency/Internal Report (NISTIR)
Topic: Bioscience & Health
Published: Date unknown
Author: Paul C DeRose
Abstract: This standard practice is intended to aid in the calibration and qualification of fluorescence spectrometers as part of complying with regulatory and other QA/QC requirements. It specifies the materials and procedures used in three different meth ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=913001

378. Standards in Biothermodynamics
Topic: Bioscience & Health
Published: Date unknown
Author: Robert Nathan Goldberg
Abstract: The field of biothermodynamics encompasses physical property measurements on biochemical and biological systems. This chapter reviews the status of standards documents that are pertinent to biothermodynamics as well as recommendations that have been ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=908689

379. Structural Calcium (Trypsin, Subtilisin)
Topic: Bioscience & Health
Published: Date unknown
Authors: G L. Gilliland, A Teplyakov
Abstract: There are about 40 families of serine proteases defined by amino acid sequence similarities that can be further grouped into 7 clans on the basis of their tertiary structure and the order of the catalytic triad.^u1^ Members of clans SA and SB are c ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=830437

380. Direct Measurement of Intrinsic Dirac Point and Fermi level at Graphene/Oxide interface and Its Band Alignment by Cavity Enhanced Internal Photoemission
Topic: Bioscience & Health
Published: 12/17/0012
Authors: Kun Xu, Caifu Zeng, Qin Zhang, Rusen Yan, Peide Ye, Kang Wang, Alan C. Seabaugh, Huili G. Xing, John S Suehle, Curt A Richter, David J Gundlach, Nhan V Nguyen
Abstract: We report the first direct measurement of the Dirac point, the Fermi level, and the work function of graphene by performing internal photoemission measurements on a graphene/SiO2/Si structure with a unique optical-cavity enhanced test structure. ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=912242