News

December 02, 2024

Dr. Xian has been elevated to the grade of IEEE Senior Member! Congratulations!

November 20, 2024

Our paper "Metal-Organic Frameworks (MOFs)-Based Piezoelectric-Colorimetric Hybrid Sensor for Monitoring Green Leaf Volatiles" has been accepted for publication in ACS Sensors. Please read more here: https://doi.org/10.1021/acssensors.4c02016 

November 19, 2024

Dr. Xian delivered an invited talk in the 2024 Ovarian Cancer Midwest Focus (OCMF) Conference, Sioux Falls, South Dakota. The title of the talk is "Point-of-Care Assessment of Anticancer Drug Dosage for Evaluating the Efficacy of Cancer Treatment."

November 01, 2024

Dr. Xian delivered an invited talk in the NSF I-CORPS at SDSU Pitch Day, Brookings, South Dakota. The title of the talk is "HypoxiTrackTM, A Wearable, Accurate, and Inclusive Hypoxemia Monitor."

October 29, 2024

Dr. Xian delivered an invited talk in the University of South Dakota (USD) Chemistry Seminar, in Vermillion, South Dakota. The title of the talk is "Wearable Chemical and Biosensors for Environmental Health Monitoring and Assessment."

October 17, 2024

Our paper "A Metal-Organic Framework-Based Colorimetric Sensor Array for Transcutaneous CO2 Monitoring via Lensless Imaging" has been accepted for publication in Biosensors. Please read more here: https://doi.org/10.3390/bios14110516

October 09, 2024

Our paper "CVD-Synthesized Titanium Carbide Nanoflowers as High-Performance Anode for Sodium-Ion Batteries" has been accepted for publication in Nano Letters. Please read more here: https://doi.org/10.1021/acs.nanolett.4c03597

October 07, 2024

Our paper "Optical Sensors for Transdermal Biomarker Detection: A Review" has been accepted for publication in Biosensors and Bioelectronics. Please read more here: https://doi.org/10.1016/j.bios.2024.116844

September 26, 2024

Dr. Xian delivered an invited talk in the Biomedical Engineering Society (BMES) Meeting, Brookings, South Dakota. The title of the talk is "Wearable Sensors and Devices for Biomarker Detection and Healthcare Monitoring."

September 09, 2024

Yuhang Xia joined our research group as a MS student. Welcome Yuhang!

September 04, 2024

Matthew Wieberdink joined our research group as an undergraduate research assistant. Welcome Matt!

August 26, 2024

Jiahui Yuan joined our research group as a PhD student. Welcome Jiahui!

August 22, 2024

Our paper "Low-Cost and Point-of-Use Sensing Device Based on 2D Diffusion-Controlled Colorimetric Sensing Array for Continuous and Multiplexed Air Pollution Monitoring" has been accepted for publication in ACS ES&T Engineering. Please read more here: https://doi.org/10.1021/acsestengg.4c00416

August 19, 2024

Dr. Xian gave a talk in the Division of Analytical Chemistry in ACS Fall 2024 in Denver, CO. The title of the talk is "High-Performance Micro Quartz Tuning Fork (MQTF)-Based Gas Sensors for Air Pollutant Monitoring."

May 22, 2024

Syed Ahmed joined our research group as a MS student. Welcome Syed!

May 21, 2024

Dr. Xian gave a invited talk in the 4th International Electronic Conference on Biosensors. The title of the talk is "CMOS Imager-Based Wearable Sensors for Environmental Health Monitoring."

March 06, 2024

Dr. Xian gave a talk in the 20th Anniversary Symposium for the Biodesign Center for Bioelectronics and Biosensors at Arizona State University, Tempe, AZ. The title of the talk is "Wearable Sensing for Environmental Health Monitoring."

February 12, 2024

Our paper "Highly Sensitive and Reversible MXene-Based Micro Quartz Tuning Fork Gas Sensors with Tunable Selectivity" has been accepted for publication in njp 2D Materials and Applications. Please read more here: https://www.nature.com/articles/s41699-024-00452-1

January 11, 2024

Our paper "A Novel Colorimetric Tuning Fork Sensor for Ammonia Monitoring" has been accepted for publication in Sensors and Actuators B-Chemical. Please read more here: https://www.sciencedirect.com/science/article/abs/pii/S0925400524000716

October 29, 2023

Our paper "Frontiers of Wearable Biosensors for Human Health Monitoring" has been accepted for publication in Biosensors. Please read more here: https://www.mdpi.com/2079-6374/13/11/964

September 21, 2023

Jyotshna Pokharel successfully passed her PhD defense. The title of her dissertation is "Electrochemical Innovations: Advancements in Lithium Metal Batteries & Supercapacitor for Energy Storage." Congratulations, Dr. Pokharel!

August 14, 2023

Amirhossein Amjad joined our research group as a PhD student. Welcome Amir!

July 19, 2023

Buddhi Lamsal successfully passed his PhD defense. The title of his dissertation is "Nitrogen Plasma Treatment on Triple Cation Mixed Halide Perovskite Surface for High Efficiency Perovskite Solar Cells." Congratulations, Dr. Lamsal!

July 18, 2023

Sarwar Ahmed successfully passed his MS defense. The title of his thesis is "NiO Nanoparticles-Decorated Carbon Fiber Cloth As Lithiophilic Host Material For Stable Lithium Metal Batteries." Congratulations, Sarwar!

April 17, 2023

Our paper "Diffusion-Modulated Colorimetric Sensor for Continuous Ammonia Detection" has been accepted for publication in IEEE Sensors Journal. Please read more here: https://ieeexplore.ieee.org/document/10107696

March 27, 2023

Dr. Xian gave a talk in the Division of Analytical Chemistry in ACS Spring 2023. The title of the talk is "Diffusion-modulated colorimetric sensors for continuous gas monitoring."

March 23, 2023

Wei He successfully passed his PhD defense. The title of his dissertation is "Electrode And Electrolyte Design to Develop Advanced Battery Technologies for Large Scale Energy Storage." Congratulations, Dr. He!

March 19, 2023

Dr. Xian gave an invited talk on 2023 Pittcon Gas Sensor Symposium at Philadelphia, PA on March 19, 2023. The title of the talk is "Colorimetric Gas Sensors for Air Quality Monitoring and Biomarker Detection."

December 28, 2022

Rick Kittleson Receives Future Innovators Fellowship from Jerome J. Lohr College of Engineering

Highlights

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October 20, 2022

Prof. Xian gave invited talk in Biomedical Engineering Society (BMES) Meeting

Highlights

October 06, 2022

Our paper "A Multiplexed Chemical Sensing CMOS Imager" has been accepted for publication in ACS Sensors. Please read more here: https://pubs.acs.org/doi/abs/10.1021/acssensors.2c01277

November 13, 2021

Prof. Xian gave invited talk in Midwest Applied Materials Symposium (MAMS)

Highlights

October 14, 2021

Our paper on skin biomarkers detection was published in Biosensors and Bioelectronics

Highlights

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September 23, 2021

Our paper on mitigation of data packet loss in wearable healthcare ecosystem was published in Biosensors

Highlights

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July 15, 2021

Our paper on hydrogel-assisted colorimetric sensors was published in Sensors and Actuators B: Chemical

Highlights

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May 24, 2021

Our paper on wearable transcutaneous CO2 monitor was published in IEEE Sensors Journal

Highlights

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January 15, 2021

Our paper on mitigation of humidity interference in colorimetric gas sensors was published in ACS Sensors

Highlights

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October 26, 2020

Congratulations to Vishal for successfully passing his PhD dissertation defense!

Highlights

September 12, 2020

Our paper on respiration pattern recognition by wearable mask device was published in Biosensors and Bioelectronics

Highlights

Paper Link