J. N. Demas

Charlottesville Medical Research — United States

Chemical Engineering · Physical Sciences

57h-index16.5kcitations248works0.02yr avg
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Research Topics

Analytical Chemistry and Sensors(63), Lanthanide and Transition Metal Complexes(57), Electrochemical Analysis and Applications(39), Metal complexes synthesis and properties(37), Molecular Sensors and Ion Detection(37)

Publications248 total

Method for the substantial reduction of quenching effects in luminescence spectrometry
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2023Open Access
<i>Meta</i>‐Dimethoxy‐Substituted Difluoroboron Dibenzoylmethane Poly(Lactic Acid) Nanoparticles for Luminescence Anisotropy
Macromolecular Chemistry and Physics·2018· 3 cited
Oxygen Sensing Difluoroboron β-Diketonate Polylactide Materials with Tunable Dynamic Ranges for Wound Imaging
ACS Sensors·2016· 119 citedOpen Access
Versatile Room‐Temperature‐Phosphorescent Materials Prepared from N‐Substituted Naphthalimides: Emission Enhancement and Chemical Conjugation
Angewandte Chemie International Edition·2016· 433 cited
Versatile Room‐Temperature‐Phosphorescent Materials Prepared from N‐Substituted Naphthalimides: Emission Enhancement and Chemical Conjugation
Angewandte Chemie·2016· 90 citedOpen Access
Difluoroboron β-diketonate materials with long-lived phosphorescence enable lifetime based oxygen imaging with a portable cost effective camera
Analytical Methods·2016· 63 citedOpen Access
Aggregation-Induced Emission from Fluorophore–Quencher Dyads with Long-Lived Luminescence
The Journal of Physical Chemistry A·2015· 22 cited
“Open-Box” Approach to Measuring Fluorescence Quenching Using an iPad Screen and Digital SLR Camera
Journal of Chemical Education·2014· 39 cited
Aromatic Difluoroboron β-Diketonate Complexes: Effects of π-Conjugation and Media on Optical Properties
Inorganic Chemistry·2013· 188 citedOpen Access
Viscosity and Temperature Effects on the Rate of Oxygen Quenching of Tris-(2,2′-bipyridine)ruthenium(II)
Journal of Fluorescence·2012· 13 cited
Environmental Sensitivity of Ru(II) Complexes: The Role of the Accessory Ligands
Inorganic Chemistry·2012· 11 cited
Luminescence Based Lead Detection in Aqueous Environments
2012
Book Review of Luminescence Applied in Sensor Science
Journal of the American Chemical Society·2011· 1 cited
Laser Phosphoroscope and Applications to Room-Temperature Phosphorescence
Applied Spectroscopy·2011· 13 cited
Photophysical and Analyte Sensing Properties of Cyclometalated Ir(III) Complexes
Journal of Fluorescence·2011· 12 cited
On the Causes of Altered Photophysics of Luminescent Metal Complexes Embedded in Polymer Hosts
Langmuir·2011· 7 cited
Error Propagation Made Easy—Or at Least Easier
Journal of Chemical Education·2011· 21 cited
Applications of the Photophysics and Photochemistry of Transition Metal Complexes: Luminescence-Based Sensors
2011
Luminescence Oxygen Sensor Based on a Ruthenium(II) Star Polymer Complex
Analytical Chemistry·2010· 74 cited
Properties of Luminescence Quenching by Oxygen in Ionic Liquid Supports
2010
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Frequent Co-authors

Β. A. DeGraff(25), LouAnn Sacksteder(7), Wenying Xu(7), Cassandra L. Fraser(5), G. A. Crosby(4), Elizabeth R. Carraway(3), Guoqing Zhang(3), Carl Trindle(3), Jeffrey R. Bacon(2), Sarah J. Payne(2), Steven E. Kooi(2), Xiaofeng Chen(2), Cheng Xu(2), Tao Wang(2), Cao Zhou(2), Jiajun Du(2), Zhongping Wang(2), Hangxun Xu(2), Tongqing Xie(2), Guo‐Qiang Bi(2)