M
Michael H. Stewart
Researcher at United States Naval Research Laboratory
Publications - 89
Citations - 6906
Michael H. Stewart is an academic researcher from United States Naval Research Laboratory. The author has contributed to research in topics: Quantum dot & Förster resonance energy transfer. The author has an hindex of 36, co-authored 86 publications receiving 5975 citations. Previous affiliations of Michael H. Stewart include United States Department of the Navy & Los Alamos National Laboratory.
Papers
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Journal ArticleDOI
Probing the Quenching of Quantum Dot Photoluminescence by Peptide-Labeled Ruthenium(II) Complexes
Amy M. Scott,W. Russ Algar,Michael H. Stewart,Scott A. Trammell,Juan B. Blanco-Canosa,Philip E. Dawson,Jeffrey R. Deschamps,Ramasis Goswami,Eunkeu Oh,Alan L. Huston,Igor L. Medintz +10 more
TL;DR: An improved understanding of the QD–Ru2+-phen system can allow for the design of more sophisticated charge-transfer-based biosensors using QD platforms, and shows that exciton quenching is a rather slow process consistent with other QD conjugate materials that undergo hole transfer.
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Transducing Protease Activity into DNA Output for Developing Smart Bionanosensors.
Hieu Bui,Hieu Bui,Carl W. Brown,Carl W. Brown,Susan Buckhout-White,Sebastián A. Díaz,Michael H. Stewart,Kimihiro Susumu,Eunkeu Oh,Mario G. Ancona,Ellen R. Goldman,Igor L. Medintz +11 more
TL;DR: A two-component sensor incorporating a chimeric peptide-DNA substrate is evaluated here as a protease-to-DNA signal convertor which transduces protease activity through DNA gates that discriminate between different input proteases.
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Effects of a Lead Chloride Shell on Lead Sulfide Quantum Dots
Sarah Brittman,Adam E. Colbert,Todd Brintlinger,Paul D. Cunningham,Michael H. Stewart,William B. Heuer,Rhonda M. Stroud,Joseph G. Tischler,Janice E. Boercker +8 more
TL;DR: It is observed that PbS quantum dots synthesized in saturated dispersions of PbCl2 can deviate from the previous 1Sh-1Se energy vs diameter curve by 0.8 nm, and these nanocrystals are coated in a shell that is measurable in transmission electron micrographs and contains lead and chlorine, beyond the monatomic chlorine termination previously proposed.
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Fabrication of Photoluminescent Quantum Dot Thiol–yne Nanocomposites via Thermal Curing or Photopolymerization
Michael H. Stewart,Kimihiro Susumu,Eunkeu Oh,Christopher Brown,Collin McClain,Edward P. Gorzkowski,Darryl A. Boyd +6 more
TL;DR: With the inclusion of QDs, thiol–yne nanocomposite polymers are promising candidates for use in numerous applications including as device display materials, optical lens materials, and/or sensor materials.
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Laser ionization gas chromatography/mass spectrometry of tetraethyltin
TL;DR: In this paper, a nouvelle methode which combines la grande puissance de lionisation laser, la selectivite de la chromatographie gazeuse capillaire and le debit eleve d'un spectrometre de masse a temps de vol.