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Abhirup Guha

Explore the profile of Abhirup Guha including associated specialties, affiliations and a list of published articles. Areas
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Articles 5
Citations 20
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Recent Articles
1.
Guha A, Whaley-Mayda L, Lee S, Tokmakoff A
J Chem Phys . 2024 Mar; 160(10). PMID: 38456530
Fluorescence-encoded infrared (FEIR) spectroscopy is a recently developed technique for solution-phase vibrational spectroscopy with detection sensitivity at the single-molecule level. While its spectroscopic information content and important criteria for its...
2.
Whaley-Mayda L, Guha A, Tokmakoff A
J Chem Phys . 2023 Nov; 159(19). PMID: 37966137
Fluorescence-encoded infrared (FEIR) spectroscopy is an emerging technique for performing vibrational spectroscopy in solution with detection sensitivity down to single molecules. FEIR experiments use ultrashort pulses to excite a fluorescent...
3.
Whaley-Mayda L, Guha A, Tokmakoff A
J Chem Phys . 2023 Nov; 159(19). PMID: 37966136
Developing fluorescence-encoded infrared (FEIR) vibrational spectroscopy for single-molecule applications requires a detailed understanding of how the molecular response and external experimental parameters manifest in the detected signals. In Paper I...
4.
Whaley-Mayda L, Guha A, Tokmakoff A
J Chem Phys . 2022 May; 156(17):174202. PMID: 35525668
Fluorescence-encoded infrared (FEIR) spectroscopy is a vibrational spectroscopy technique that has recently demonstrated the capability of single-molecule sensitivity in solution without near-field enhancement. This work explores the practical experimental factors...
5.
Whaley-Mayda L, Guha A, Penwell S, Tokmakoff A
J Am Chem Soc . 2021 Feb; 143(8):3060-3064. PMID: 33596055
Single-molecule methods have revolutionized molecular science, but techniques possessing the structural sensitivity required for chemical problems-e.g. vibrational spectroscopy-remain difficult to apply in solution. Here, we describe how coupling infrared-vibrational absorption...