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Ralph Jimenez (Fed)

Publications

Influence of fluorescence lifetime selections and conformational flexibiiliy on brightness of FusionRed variants

February 5, 2024

Author(s)

Srijit Mukherjee, Nancy Douglas, Ralph Jimenez

Excited State Vibrational Dynamics Reveals a Photocycle That Enhances the Photostability of the TagRFP-T Fluorescent Protein

January 28, 2024

Author(s)

Atsushi Yabushita, Ying Kuan Ko, Takayoshi Kobayashi, Izumi Iwakura, Ralph Jimenez

Conformational Dynamics of mCherry Variants: A Link between Side-Chain Motions and Fluorescence

December 27, 2022

Author(s)

Srijit Mukherjee, Premashis Manna, Nancy Douglas, Prem P. Chapagain, Ralph Jimenez

Temperature-Dependent Fluorescence of mPlum Fluorescent Protein from 295 K to 20 K

March 17, 2022

Author(s)

Taecheon Lyu, So Hyeong Sohn, Ralph Jimenez, Taiha Joo

Hot-Band Absorption Can Mimic Entangled Two-Photon Absorption

February 7, 2022

Author(s)

Alexander Mikhaylov, Ryan Wilson, Kristen Parzuchowski, Michael Mazurek, Charles Camp, Marty Stevens, Ralph Jimenez

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Patents (2018-Present)

Bioluminescent Single Photon Bioreactor And Performing Absolute Quantification Of Light-Producing Activity By Enzymes

NIST Inventors

Sergey Polyakov and Ralph Jimenez

A bioluminescent single photon bioreactor for performing absolute quantification of light-producing activity by enzymes includes: a bioreactor that produces a bio-electronic signal; an electronic sensor that receives the bio-electronic signal and produces an electrical transduction signal; and an

X-Ray Spectrometer

NIST Inventors

Kevin L. Silverman , Carl D. Reintsema , Galen O'Neil , Luis Miaja Avila , Daniel Swetz , W.Bertrand (Randy) Doriese , Dan Schmidt , Bradley Alpert , Joseph Fowler , Joel Ullom and Ralph Jimenez

This invention includes: an x-ray plasma source that produces primary x-rays; an x-ray optic that transmits and focuses the primary x-ray onto a sample jet from which fluorescence x-ray are emitted; and a microcalorimeter array detector that measures the energy of the incoming fluorescence x-rays

View All Patents

Created October 9, 2019, Updated December 8, 2022