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Publications

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20) Improving the Homogeneity of Silver Nanoparticle Electrochemical Reactivity Using Sacrificial Silver-Sulfide Shells 

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J.W. Monaghan, Z. O'Dell, V. Sundaresan, S. Sridhar,
and K.A. Willets 

2022, submitted

Link coming soon

19) Nanopore-enabled Dark-Field Digital Sensing of Nanoparticles

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V. Sundaresan*, J. Metro, A. R. Cutri, M. Palei, V. Mannam, C. Oh, A. Hoffman, S. Howard, and P.W. Bohn 

2023, accepted

https://doi.org/10.1021/acs.analchem.3c02943

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18) Spectroelectrochemical Behavior of Parallel Arrays of Single Vertically Oriented Pseudomonas aeruginosa Cells

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A.R. Cutri,  V. Sundaresan, J. D. Shrout,
and P.W. Bohn 

Cell Reports Physical Science, 2023, 4, 101368 

https://doi.org/10.1016/j.xcrp.2023.101368

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17) Closed Bipolar Electrode-Enabled Electrochromic Sensing of Multiple Metabolites in Whole Blood

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C. Oh, B. Park, V. Sundaresan, J.L. Schaefer, and P.W. Bohn 

ACS Sensors, 2023, 8, 270-279

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https://doi.org/10.1021/acssensors.2c02140

16) Calcite-Assisted Localization and Kinetics (CLocK) Microscopy

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J.W. Monaghan, Z.J. O'Dell, S. Sridhar, B. Paranzino, V. Sundaresan*, and K.A Willets* 

The Journal of Physical Chemistry Letters, 2022, 13, 10527-10533 

https://doi.org/10.1021/acs.jpclett.2c03028

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Before the University of Mississippi

15) Multifunctional Nanopore Electrode Array Method for Characterizing and Manipulating Single Entities in Attoliter-Volume Enclosures

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S. Baek, A.R. Cutri, D. Han, S-R. Kwon, J. Reitemeier, 
V. Sundaresan, and P.W. Bohn 

Journal of Applied Physics, 2022, 132, 174501

https://doi.org/10.1063/5.0101693

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14) Real-time Image Denoising of Mixed Poisson-Gaussian Noise in Fluorescence
Microscopy Images Using ImageJ

V. Mannam, Y. Zhang, Y. Zhu, E. Nichols, Q. Wang, V. Sundaresan, S. Zhang, C. Smith, P.W. Bohn, and S. Howard

Optica, 2022, 9, 335 - 345

doi.org/10.1364/OPTICA.448287

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13) Electrochemical Zero Mode Waveguide Potential-Dependent Fluorescence of
Glutathione Reductase at Single Molecule Occupancy

S. Baek, D. Han, S-R Kwon, V. Sundaresan, and P.W. Bohn

Analytical Chemistry, 2022, 94, 3970 - 3977

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doi.org/10.1021/acs.analchem.1c05091

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12) Electrochemical and Spectroelectrochemical Characterization of
Bacteriaand Bacterial Systems

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V. Sundaresan, H. Do, J.D. Shrout, and P.W. Bohn

Analyst, 2022, 147, 22 - 34

doi.org/10.1039/D1AN01954F

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11) Spatiotemporal Distribution of Chemical Signatures Exhibited by Myxococcus xanthus in Response to Metabolic Conditions

H. Do, C. Madukoma, V. Sundaresan, J.D. Shrout, A.J. Hoffman and P.W. Bohn

Analytical & Bioanalytical Chemistry, 2022, 414, 1691 - 1698

doi.org/10.1007/s00216-021-03795-6

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10) Actively Controllable Solid-Phase Microextraction in a Hierarchically Organized Block Copolymer-Nanopore Electrode Array Sensor for Charge-Selective
Detection of Bacterial Metabolites

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J. Jia, S-R Kwon, S. Baek, V. Sundaresan, T. Cao, A. Cutri, K. Fu, B. Roberts, J.D. Shrout, and P.W. Bohn

Analytical Chemistry, 2021, 93, 14481 - 14488

doi.org/10.1021/acs.analchem.1c02998

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9) Potential Dependent Spectroelectrochemistry of Electrofluorogenic Dyes
on Indium-tin Oxide

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V. Sundaresan, A. Cutri, J. Metro, C. Madukoma, J. Shrout, A.J. Hoffman, K.A. Willets, and P.W. Bohn

Electrochemical Science Advances, 2021, e2100094

doi.org/10.1002/elsa.202100094

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8) Acid–base Chemistry at the Single Ion Limit

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V. Sundaresan, and P.W. Bohn

Chemical Science, 2020, 11, 10951 - 10958

doi.org/10.1039/D0SC03756G

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7) Plasmon Heating Promotes Ligand Reorganization on Single Gold Nanorods

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X. Cheng, T.P. Anthony, C.A. West, Z. Hu, V. Sundaresan, A. McLeod, D.J. Masiello, and K.A. Willets

The Journal of Physical Chemistry Letters, 2019, 10, 1394 - 1401

doi.org/10.1021/acs.jpclett.9b00079

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6) Monitoring Simultaneous Electrochemical Reactions with
Single Particle Imaging

V. Sundaresan, J.W. Monaghan, and K.A. Willets

ChemElectroChem, 2018, 5, 3052 - 3058

10.1002/celc.201800715

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5) Hot Carriers versus Thermal Effects: Resolving the Enhancement Mechanisms for Plasmon-Mediated Photoelectrochemical Reactions

Y. Yu, V. Sundaresan, and K.A. Willets

The Journal of Physical Chemistry C, 2018, 122, 5040 - 5048

doi.org/10.1021/acs.jpcc.7b12080

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4) Visualizing the Effect of Partial Oxide Formation on Single Silver Nanoparticle Electrodissolution

V. Sundaresan, J.W. Monaghan, and K.A. Willets

The Journal of Physical Chemistry C, 2018, 122, 3138 - 3145

doi.org/10.1021/acs.jpcc.7b11824

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3) Three-Dimensional Super-resolution Imaging of Single Nanoparticles Delivered by Pipettes

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Y. Yu (co-first), V. Sundaresan (co-first), S. Bandyopadhyay, Y. Zhang, M.A. Edwards, K. McKelvey, H.S. White, and K.A. Willets

ACS Nano, 2017, 11, 10529 - 10538

doi.org/10.1021/acsnano.7b05902

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2) Super-Resolution Imaging and Plasmonics

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K.A. Willets, A.J. Wilson, V. Sundaresan, and P.B. Joshi

Chemical Reviews, 2017, 117, 7538 - 7582

doi.org/10.1021/acs.chemrev.6b00547

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1) Visualizing and Calculating Tip-Substrate Distance in Nanoscale Scanning Electrochemical Microscopy Using 3-Dimensional Super-Resolution Optical Imaging

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V. Sundaresan, K. Marchuk, Y. Yu, E.J. Titus, A.J. Wilson, C.M. Armstrong, B. Zhang, and K.A. Willets

Analytical Chemistry, 2017, 89, 922 - 928

doi.org/10.1021/acs.analchem.6b04073

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