O'Callahan BT - Search Results

1

Chemical characterization of microplastic particles formed in airborne waste discharged from sewer pipe repairs.

Peterson BN, Morales AC, Tomlin JM, Gorman CGW, Christ PE, Sharpe SAL, Huston SM, Rivera-Adorno FA, O'Callahan BT, Fraund M, Noh Y, Pahari P, Whelton AJ, El-Khoury PZ, Moffet RC, Zelenyuk A, Laskin A. Peterson BN, et al. Among authors: o callahan bt. Environ Sci Process Impacts. 2023 Oct 18;25(10):1718-1731. doi: 10.1039/d3em00193h. Environ Sci Process Impacts. 2023. PMID: 37781874

2

Broadband infrared vibrational nano-spectroscopy using thermal blackbody radiation.

O'Callahan BT, Lewis WE, Möbius S, Stanley JC, Muller EA, Raschke MB. O'Callahan BT, et al. Opt Express. 2015 Dec 14;23(25):32063-74. doi: 10.1364/OE.23.032063. Opt Express. 2015. PMID: 26698997 Free article.

3

Inhomogeneity of the ultrafast insulator-to-metal transition dynamics of VO2.

O'Callahan BT, Jones AC, Hyung Park J, Cobden DH, Atkin JM, Raschke MB. O'Callahan BT, et al. Nat Commun. 2015 Apr 21;6:6849. doi: 10.1038/ncomms7849. Nat Commun. 2015. PMID: 25897640 Free article.

4

Tip-Enhanced Multipolar Raman Scattering.

Wang CF, Cheng Z, O'Callahan BT, Crampton KT, Jones MR, El-Khoury PZ. Wang CF, et al. J Phys Chem Lett. 2020 Apr 2;11(7):2464-2469. doi: 10.1021/acs.jpclett.0c00559. Epub 2020 Mar 13. J Phys Chem Lett. 2020. PMID: 32160470

5

Spatio-Spectral Characterization of Multipolar Plasmonic Modes of Au Nanorods via Tip-Enhanced Raman Scattering.

Bhattarai A, O'Callahan BT, Wang CF, Wang S, El-Khoury PZ. Bhattarai A, et al. J Phys Chem Lett. 2020 Apr 16;11(8):2870-2874. doi: 10.1021/acs.jpclett.0c00485. Epub 2020 Mar 30. J Phys Chem Lett. 2020. PMID: 32208725

6

The Prevalence of Anions at Plasmonic Nanojunctions: A Closer Look at p-Nitrothiophenol.

Wang CF, O'Callahan BT, Kurouski D, Krayev A, El-Khoury PZ. Wang CF, et al. J Phys Chem Lett. 2020 May 21;11(10):3809-3814. doi: 10.1021/acs.jpclett.0c01006. Epub 2020 Apr 30. J Phys Chem Lett. 2020. PMID: 32340455

7

In Liquid Infrared Scattering Scanning Near-Field Optical Microscopy for Chemical and Biological Nanoimaging.

O'Callahan BT, Park KD, Novikova IV, Jian T, Chen CL, Muller EA, El-Khoury PZ, Raschke MB, Lea AS. O'Callahan BT, et al. Nano Lett. 2020 Jun 10;20(6):4497-4504. doi: 10.1021/acs.nanolett.0c01291. Epub 2020 May 7. Nano Lett. 2020. PMID: 32356991

8

Suppressing Molecular Charging, Nanochemistry, and Optical Rectification in the Tip-Enhanced Raman Geometry.

Wang CF, O'Callahan BT, Kurouski D, Krayev A, Schultz ZD, El-Khoury PZ. Wang CF, et al. Among authors: o callahan bt. J Phys Chem Lett. 2020 Aug 6;11(15):5890-5895. doi: 10.1021/acs.jpclett.0c01413. Epub 2020 Jul 13. J Phys Chem Lett. 2020. PMID: 32619091

9

Mapping Molecular Adsorption Configurations with <5 nm Spatial Resolution through Ambient Tip-Enhanced Raman Imaging.

Gabel M, O'Callahan BT, Groome C, Wang CF, Ragan R, Gu Y, El-Khoury PZ. Gabel M, et al. Among authors: o callahan bt. J Phys Chem Lett. 2021 Apr 15;12(14):3586-3590. doi: 10.1021/acs.jpclett.1c00661. Epub 2021 Apr 5. J Phys Chem Lett. 2021. PMID: 33819047

10

Nanoindentation-enhanced tip-enhanced Raman spectroscopy.

Wang CF, O'Callahan BT, Krayev A, El-Khoury PZ. Wang CF, et al. Among authors: o callahan bt. J Chem Phys. 2021 Jun 28;154(24):241101. doi: 10.1063/5.0056541. J Chem Phys. 2021. PMID: 34241355

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