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Arun K. Bhunia
Researcher at Purdue University
Publications - 343
Citations - 12043
Arun K. Bhunia is an academic researcher from Purdue University. The author has contributed to research in topics: Listeria monocytogenes & Listeria. The author has an hindex of 59, co-authored 330 publications receiving 10855 citations. Previous affiliations of Arun K. Bhunia include University of Illinois at Urbana–Champaign & Center for Food Safety.
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Journal ArticleDOI
Dithiothreitol enhances Listeria monocytogenes mediated cell cytotoxicity.
TL;DR: DTT, which activated the LLO, could be used in the cytotoxicity assay to enhance Listeria‐mediated Ped‐2E9 cell cytot toxicity, and this knowledge will greatly assist to develop a user‐friendly rapid assay to screen cytopathogenic properties of Listersia species.
Journal ArticleDOI
Listeria monocytogenes: review of pathogenesis and virulence determinants-targeted immunological assays
Leonardo Lopes-Luz,Marcelo Mendonça,Matheus Bernardes Torres Fogaça,André Kipnis,Arun K. Bhunia,Samira Bührer-Sékula +5 more
TL;DR: In this paper, an overview of the immunological approaches for the detection of Listeria monocytogenes in food, environmental, and clinical samples is presented, including enzyme-linked immunosorbent assay, immunofluorescence, lateral flow immunochromatographic assays, and immunosensors with relevant improvements.
Journal ArticleDOI
Three Dimensional Vero Cell-Platform for Rapid and Sensitive Screening of Shiga-Toxin Producing Escherichia coli.
Celina Z To,Arun K. Bhunia +1 more
TL;DR: The 3D Vero platform detected STEC after 6 h post-infection with cytotoxicity values ranging from 33 to 79%, which is considerably faster than the traditional 2D platform, when tested with STEC.
Journal ArticleDOI
Current State of Development of Biosensors and Their Application in Foodborne Pathogen Detection.
TL;DR: In this article, the authors explored various approaches to find a more effective way to incorporate antibodies, oligonucleotides, phages, and mammalian cells as signal transducers and analyte recognition probes on biosensor platforms.
Proceedings ArticleDOI
Impedance spectroscopy and biochip sensor for detection of Listeria monocytogenes
Arun K. Bhunia,Ziad W. Jaradat,Kristen Naschansky,Mindy Shroyer,Mark T. Morgan,Rafael Gomez,Rashid Bashir,Michael R. Ladisch +7 more
TL;DR: In this paper, Antibody-coupled fiber optic and microelectrical-mechanical system (MEMS) biochips were designed and examined for direct detection of L. monocytogenes from liquid samples.