Ms. Xi Wu Profile

Xi Wu

at Purdue Univ

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 13 June 2023 Presentation + Paper

Detection of mycotoxin-producing fungi in cereal crops using LAMP-based assays in a microfluidic device

Cole Reynolds, Xi Wu, Chutipol Thamaratnothai, Zheming Sun, Bartek Rajwa, Euiwon Bae, Martha Vaughan, J. Paul Robinson

Proceedings Volume 12545, 1254509 (2023) https://doi.org/10.1117/12.2665232

KEYWORDS: Lamps, Fluorescence, Microfluidics, Matrices, Portability, Fungi, Contamination, Agriculture

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Proceedings Article | 8 June 2022 Presentation + Paper

Laser-induced breakdown spectroscopy (LIBS)-based assay for point-of-care (POC) detection of cytokines in COVID-19 infection

Xi Wu, Euiwon Bae, Bartek Rajwa, J. Paul Robinson

Proceedings Volume 12123, 1212307 (2022) https://doi.org/10.1117/12.2623280

KEYWORDS: Laser induced breakdown spectroscopy, Europium, Biosensors, Lanthanides, Point-of-care devices, Metals, Nanoparticles, Gold, Diagnostic tests, Immuno-biosensors

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Proceedings Article | 1 June 2022 Presentation + Paper

Energy density effects on disinfection of gram-negative organisms using a portable UV disinfection unit

Sungho Shin, Brianna Dowden, Iyll-Joon Doh, Xi Wu, Bartek Rajwa, Euiwon Bae, J. Paul Robinson

Proceedings Volume 12120, 121200D (2022) https://doi.org/10.1117/12.2623328

KEYWORDS: Organisms, Ultraviolet radiation, Pathogens, Bacteria, Agriculture, Safety, Optical sensors

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Proceedings Article | 1 June 2022 Presentation + Paper

Rapid molecular point-of-detection (POD) of mycotoxins-producing fungi in agricultural products using loop-mediated isothermal amplification (LAMP) assay

Xi Wu, Cole Reynolds, Euiwon Bae, Brianna Dowden, Yoo Hyun Kim, Bartek Rajwa, J. Paul Robinson

Proceedings Volume 12120, 121200B (2022) https://doi.org/10.1117/12.2623298

KEYWORDS: Agriculture, Fungi, Safety, Biological detection systems

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Proceedings Article | 1 June 2022 Presentation + Paper

Food authentication studies using laser-induced breakdown spectroscopy (LIBS)

Xi Wu, Sungho Shin, Euiwon Bae, J. Paul Robinson, Bartek Rajwa

Proceedings Volume 12120, 121200C (2022) https://doi.org/10.1117/12.2622985

KEYWORDS: Machine learning, Laser induced breakdown spectroscopy, Chemometrics, Analytical research, Spectroscopy, Laser ablation, Agriculture, Classification systems

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