Weihua Guan
Assistant Professor of Electrical Engineering
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111F Electrical Engineering West
University Park, PA - wzg111@psu.edu
- 814-867-5748
Publication Tags
Nucleic Acids Ions Microfluidics Parasites Equipment And Supplies Sensors Electric Potential Nanopores Nanofluidics Malaria Blood Fluorescence Costs And Cost Analysis Glass Testing Membranes Electrolytes Modulation Fluids Electric Fields Nucleic Acid Dna Costs Molecules ApplicationMost Recent Publications
SLIDE: Saliva-Based SARS-CoV-2 Self-Testing with RT-LAMP in a Mobile Device
Zifan Tang, Jiarui Cui, Aneesh Kshirsagar, Tianyi Liu, Michele Yon, Suresh V. Kuchipudi, Weihua Guan, 2022, ACS Sensors on p. 2370-2378
Fingerpick Blood-Based Nucleic Acid Testing on A USB Interfaced Device towards HIV self-testing
Tianyi Liu, Gihoon Choi, Zifan Tang, Aneesh Kshirsagar, Anthony J. Politza, Weihua Guan, 2022, Biosensors and Bioelectronics
Figure of Merit for CRISPR-Based Nucleic Acid-Sensing Systems: Improvement Strategies and Performance Comparison
Reza Nouri, Ming Dong, Anthony J. Politza, Weihua Guan, 2022, ACS Sensors on p. 900-911
Rolling Circle Amplification-Coupled Glass Nanopore Counting of Mild Traumatic Brain Injury-Related Salivary miRNAs
Ming Dong, Zifan Tang, Steven Hicks, Weihua Guan, 2022, Analytical Chemistry on p. 3865-3871
Rapid detection of novel coronavirus SARS-CoV-2 by RT-LAMP coupled solid-state nanopores
Zifan Tang, Reza Nouri, Ming Dong, Jianbo Yang, Wallace Greene, Yusheng Zhu, Michele Yon, Meera Surendran Nair, Suresh V. Kuchipudi, Weihua Guan, 2022, Biosensors and Bioelectronics
Sample-to-Answer Microfluidic Nucleic Acid Testing (NAT) on Lab-on-a-Disc for Malaria Detection at Point of Need
Gihoon Choi, Weihua Guan, 2022, on p. 297-313
An Ultracompact Real-Time Fluorescence Loop-Mediated Isothermal Amplification (LAMP) Analyzer
Gihoon Choi, Weihua Guan, 2022, on p. 257-278
Microfluidic high-throughput single-cell mechanotyping: Devices and applications
Gihoon Choi, Zifan Tang, Weihua Guan, 2021, Nami Jishu yu Jingmi Gongcheng/Nanotechnology and Precision Engineering on p. 045002
Detection of SARS-CoV-2 with Solid-State CRISPR-Cas12a-Assisted Nanopores
Reza Nouri, Yuqian Jiang, Zifan Tang, Xiaojun Lance Lian, Weihua Guan, 2021, Nano Letters on p. 8393-8400
Nanofluidic charged-coupled devices for controlled DNA transport and separation
Reza Nouri, Weihua Guan, 2021, Nanotechnology
Most-Cited Papers
Voltage gated ion and molecule transport in engineered nanochannels
Weihua Guan, Sylvia Xin Li, Mark A. Reed, 2014, Nanotechnology
Direct Observation of Charge Inversion in Divalent Nanofluidic Devices
Sylvia Xin Li, Weihua Guan, Benjamin Weiner, Mark A. Reed, 2015, Nano Letters on p. 5046-5051
Highly specific and sensitive non-enzymatic determination of uric acid in serum and urine by extended gate field effect transistor sensors
Weihua Guan, Xuexin Duan, Mark A. Reed, 2014, Biosensors and Bioelectronics on p. 225-231
Electric field modulation of the membrane potential in solid-state ion channels
Weihua Guan, Mark A. Reed, 2012, Nano Letters on p. 6441-6447
CRISPR-based detection of SARS-CoV-2
Reza Nouri, Zifan Tang, Ming Dong, Tianyi Liu, Aneesh Kshirsagar, Weihua Guan, 2021, Biosensors and Bioelectronics
Sample-to-answer palm-sized nucleic acid testing device towards low-cost malaria mass screening
Gihoon Choi, Theodore Prince, Jun Miao, Liwang Cui, Weihua Guan, 2018, Biosensors and Bioelectronics on p. 83-90
A field-deployable mobile molecular diagnostic system for malaria at the point of need
Gihoon Choi, Daniel Song, Sony Shrestha, Jun Miao, Liwang Cui, Weihua Guan, 2016, Lab on a Chip - Miniaturisation for Chemistry and Biology on p. 4341-4349
Droplet Digital Enzyme-Linked Oligonucleotide Hybridization Assay for Absolute RNA Quantification
Weihua Guan, Liben Chen, Tushar D. Rane, Tza Huei Wang, 2015, Scientific Reports
Quantitative probing of surface charges at dielectric-electrolyte interfaces
Weihua Guan, Nitin K. Rajan, Xuexin Duan, Mark A. Reed, 2013, Lab on a Chip - Miniaturisation for Chemistry and Biology on p. 1431-1436
Noise in nanopore sensors: sources, models, reduction, and benchmarking
Shengfa Liang, Feibin Xiang, Zifan Tang, Reza Nouri, Xiaodong He, Ming Dong, Weihua Guan, 2020, Nami Jishu yu Jingmi Gongcheng/Nanotechnology and Precision Engineering on p. 9-17
News Articles Featuring Weihua Guan
Aug 05, 2022
New at-home, saliva-based COVID test as effective as PCR in preliminary analysis
PCR tests, also called molecular tests or nucleic acid tests, are considered the gold standard in detecting the presence of SARS-CoV-2, the virus that gives rise to COVID-19. However, they can take a few days to process, resulting in unnecessary quarantine for negative individuals or delays for those who require proof of negative testing for travel or other commitments.
Full Article
Apr 01, 2020
Penn State engineer developing device that may be able to test for COVID-19
A point-of-care testing device that may help diagnose the novel coronavirus disease (COVID-19) is under development by Weihua Guan, assistant professor of electrical engineering in Penn State’s College of Engineering.
Full Article
Mar 23, 2020
Penn State funds first round of COVID-19 research proposals
One week after launching a rapid-fire call for proposals, awards are granted to six projects that address the global pandemic, with more to follow
Full Article