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Chemistry

D-Index
64
Citations
21824
World Ranking
7913
National Ranking
2294

Overview

James N. Demas is affiliated with the University of Virginia in the United States. The academic profile of this researcher shows engagement mainly through their institutional association. No recent papers, co-authors, or specific publication venues have been listed in the available data.

The absence of detailed records on papers or book publications limits specific insights into the research contributions or scholarly output of James N. Demas. Similarly, there are no listed main fields or subfields of study, nor precise topics covered in their work, which restricts the ability to outline areas of scientific focus or expertise.

There are no documented awards associated with this scientist, which means there is no available information on recognitions or honors received during their career.

Since the scientist is currently living, the description remains in present tense. The provided information outlines a basic professional association without elaboration on research themes, impact, or collaboration patterns.

Best Publications

  • Measurement of photoluminescence quantum yields. Review

    Glenn A. Crosby;James N. Demas

  • Photophysics and photochemistry of oxygen sensors based on luminescent transition-metal complexes

    Elizabeth R. Carraway;J. N. Demas;B. A. DeGraff;J. R. Bacon

  • Excited State Lifetime Measurements

    J. N. Demas

  • Multi-emissive difluoroboron dibenzoylmethane polylactide exhibiting intense fluorescence and oxygen-sensitive room-temperature phosphorescence.

    Guoqing Zhang;Jianbin Chen;Sarah J. Payne;Steven E. Kooi

  • Determination of oxygen concentrations by luminescence quenching of a polymer-immobilized transition-metal complex

    J. R. Bacon;J. N. Demas

  • Versatile Room-Temperature-Phosphorescent Materials Prepared from N-Substituted Naphthalimides: Emission Enhancement and Chemical Conjugation.

    Xiaofeng Chen;Cheng Xu;Tao Wang;Cao Zhou

  • Applications of luminescent transition platinum group metal complexes to sensor technology and molecular probes

    J.N. Demas;B.A. DeGraff

  • Modeling of Luminescence Quenching-Based Sensors: Comparison of Multisite and Nonlinear Gas Solubility Models

    J. N. Demas;B. A. DeGraff;Wenying. Xu

  • Luminescence studies of pyridine .alpha.-diimine rhenium(I) tricarbonyl complexes

    LouAnn Sacksteder;Arden P. Zipp;Elizabeth A. Brown;Julie Streich

  • Luminescence quenching mechanism for microheterogeneous systems

    E. R. Carraway;J. N. Demas;B. A. DeGraff

  • An error analysis of the rapid lifetime determination method for the evaluation of single exponential decays

    Richard M. Ballew;J. N. Demas

  • Peer Reviewed: Oxygen Sensors Based on Luminescence Quenching.

    James N. Demas;B. A. DeGraff;Patricia B. Coleman

  • Long-lived, highly luminescent rhenium(I) complexes as molecular probes: intra- and intermolecular excited-state interactions

    LouAnn Sacksteder;Maria Lee;J. N. Demas;B. A. DeGraff

  • Oxygen Sensors Based on Luminescence Quenching: Interactions of Metal Complexes with the Polymer Supports

    Wenying. Xu;Robert Clayton. McDonough;Brandi. Langsdorf;J. N. Demas

  • Quantum efficiencies on transition metal complexes. II. Charge-transfer luminescence

    Unknown

  • Quenching of the electrochemiluminescence of tris(2,2'-bipyridine)ruthenium(II) by ferrocene and its potential application to quantitative DNA detection.

    Weidong Cao;Jerome P. Ferrance;James Demas;James P. Landers

  • Error analysis of the rapid lifetime determination method for double-exponential decays and new windowing schemes.

    Kristin K. Sharman;Ammasi Periasamy;Harry Ashworth;J. N. Demas

  • Energy transfer from luminescent transition metal complexes to oxygen

    Unknown

  • New photosensitizer. Tris(2,2'-bipyridine)ruthenium(II) chloride

    Arthur W. Adamson;James N. Demas

  • Aromatic difluoroboron β-diketonate complexes: effects of π-conjugation and media on optical properties.

    Songpan Xu;Ruffin E. Evans;Tiandong Liu;Guoqing Zhang

  • Design of oxygen sensors based on quenching of luminescent metal complexes : effect of ligand size on heterogeneity

    LouAnn. Sacksteder;J. N. Demas;B. A. DeGraff

  • Quantum efficiencies of transition-metal complexes. I. d-d Luminescence

    Glenn A. Crosby;James N. Demas

Frequent Co-Authors

Cassandra L. Fraser
Cassandra L. Fraser University of Virginia
Richard A. Keller
Richard A. Keller Los Alamos National Laboratory
Ming C. Wu
Ming C. Wu University of California, Berkeley
Frank V. Bright
Frank V. Bright University at Buffalo, State University of New York
Michal Sabat
Michal Sabat University of Virginia
James P. Landers
James P. Landers University of Virginia
David L. Brautigan
David L. Brautigan University of Virginia
Hangxun Xu
Hangxun Xu University of Science and Technology of China
Yi Luo
Yi Luo University of Science and Technology of China
Jun Jiang
Jun Jiang University of Science and Technology of China

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