Dr. John D. Watt Profile

Dr. John D. Watt

at Los Alamos National Lab

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 18 March 2023 Presentation + Paper

Colloidal Er3+-doped LiYF4 nanoparticles for NIR bioimaging

Mia Baca, Shruti Gharde, Adreanna Rael, Mark Reymatias, Erum Jamil, Gennady Smolyakov, Sergei Ivanov, Winson C. Kuo, John Watt, Dale Huber, Marek Osiński

Proceedings Volume 12395, 1239508 (2023) https://doi.org/10.1117/12.2653391

KEYWORDS: Nanoparticles, Erbium, Fluoride, Transmission electron microscopy, Tissues, Near infrared, Deionized water, Tumors, Photoluminescence, Crystals

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Proceedings Article | 21 March 2022 Presentation + Paper

Colloidal synthesis and characterization of ytterbium-doped YLF nanocrystals

Shruti Gharde, Arjun Senthil, Mark Reymatias, Aadit Sharma, Ciara Murphy, Nathan Withers, Gennady Smolyakov, Sergei Ivanov, John Watt, Dale Huber, Marek Osiński

Proceedings Volume PC11977, PC119770H (2022) https://doi.org/10.1117/12.2615365

KEYWORDS: Ytterbium, Nanocrystals, Transmission electron microscopy, Fluorine, Absorption, Luminescence, Spectrophotometry, Near infrared, Crystals, Astatine

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Proceedings Article | 16 March 2020 Paper

Synthesis and characterization of colloidal CdSexS1-x/ZnS quantum dots

Mark Reymatias, Arjun Senthil, Dominic Bosomtwi, Shruti Gharde, Gema Alas, DeYannah Walker, Adreanna Rael, Nhi Nguyen, Nathan Withers, Sergei Ivanov, John Watt, Dale Huber, Marek Osiński

Proceedings Volume 11255, 1125506 (2020) https://doi.org/10.1117/12.2553001

KEYWORDS: Quantum dots

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