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Estelle Ra

ORCID: 0000-0003-4619-8051
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About
Contact & Profiles
A5080300609
Research Areas
  • Carbon and Quantum Dots Applications
  • Nanocluster Synthesis and Applications
  • Quantum Dots Synthesis And Properties
  • Graphene and Nanomaterials Applications
  • Luminescence and Fluorescent Materials

University of Maryland, Baltimore County
 2018-2020

University of Baltimore
 2018-2020

 Antimicrobial carbon nanodots: photodynamic inactivation and dark antimicrobial effects on bacteria by brominated carbon nanodots
OPENALEX - Publications 
Rachael Knoblauch Amanda Harvey Estelle Ra Ken M. Greenberg Judy M. Lau and 2 more Elizabeth Hawkins Chris D. Geddes

Light-responsive antimicrobial activity is achieved from tuning carbon nanodot structures <italic>via</italic> bromination, a direct result of the heavy atom effect.

10.1039/d0nr06842j article EN Nanoscale 2020-11-11
 Heavy carbon nanodots 2: plasmon amplification in Quanta Plate™ wells and the correlation with the synchronous scattering spectrum
OPENALEX - Publications 
Rachael Knoblauch Estelle Ra Chris D. Geddes

Metal-enhanced fluorescence and phosphorescence from carbon nanodots on silver Quanta Plates™ are reported, with values correlating to synchronous scattering spectra.

10.1039/c8cp06299d article EN Physical Chemistry Chemical Physics 2018-12-14
 Alpha-fluorescence (αS1) from thermally stable carbon nanodots
OPENALEX - Publications 
Rachel D. Schmitz Rachael Knoblauch Estelle Ra Chris D. Geddes

10.1016/j.cplett.2019.02.039 article EN Chemical Physics Letters 2019-03-04
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