Article
Biotechnology & Applied Microbiology
Mengjia Zheng, Yuyue Zhang, Tianli Hu, Chenjie Xu
Summary: Microneedle-based diagnostic devices can detect health-related biomarkers accurately and minimally invasively by extracting interstitial fluid through the skin and analyzing it using electrochemical test strips. The experiment shows that this device can accurately detect glucose and alcohol concentrations, and successfully determine the glycemic status of mice in in vivo experiments.
BIOENGINEERING & TRANSLATIONAL MEDICINE
(2022)
Article
Biophysics
Jingjing Yu, Di Wang, Vishal Varun Tipparaju, Wonjong Jung, Xiaojun Xian
Summary: This study introduced a wearable transdermal volatile biomarkers detection system based on colorimetric sensing technology, which can assess the intake of dietary macronutrients accurately. The system tracks emission rates of transdermal volatile biomarkers and is capable of multiplexed detection of multiple analytes simultaneously. The technology provides a noninvasive, low-cost, and wearable tool for assessing dietary macronutrients intake outside of lab or hospital settings.
BIOSENSORS & BIOELECTRONICS
(2022)
Article
Chemistry, Analytical
Fatima Ezahra Annanouch, Virginie Martini, Tomas Fiorido, Bruno Lawson, Khalifa Aguir, Marc Bendahan
Summary: This paper presents a portable transdermal alcohol sensing device using tin dioxide (SnO2) chemoresistive gas sensors, allowing continuous monitoring of alcohol through human finger with low cost. The sensors showed high sensitivity, stability, and rapid detection, even under high humidity conditions. A volunteer test demonstrated a clear correlation between alcohol concentration in blood, breath, and perspiration, validating the effectiveness of the embedded transdermal alcohol device.
Article
Substance Abuse
Eun-Young Mun, Xiaoyin Li, Michael S. Businelle, Emily T. Hebert, Zhengqi Tan, Nancy P. Barnett, Scott T. Walters
Summary: This study examined the concordance of alcohol use estimates using EMA, SCRAM, and TLFB methods in adults experiencing homelessness. Results showed that EMA is a valid approach to quantifying alcohol use, especially given its relatively low cost, participant burden, and ease of use, which may be appealing for use in studies of stigmatized and underserved populations.
ALCOHOL-CLINICAL AND EXPERIMENTAL RESEARCH
(2021)
Article
Substance Abuse
Julie M. Croff, Micah L. Hartwell, Ashleigh L. Chiaf, Erica K. Crockett, Isaac J. Washburn
Summary: This study demonstrates that transdermal alcohol sensors are moderately reliable when paired with self-report, suggesting that this objective data collection method may enhance the ability to understand alcohol consumption patterns among adolescents.
DRUG AND ALCOHOL REVIEW
(2021)
Article
Chemistry, Analytical
Hsiao-Jung Huang, Yu-Ting Lin, Min-Chi Chung, Yu-Hsuan Chen, Kui-Thong Tan
Summary: This paper reports an affinity-switchable lateral flow assay (ASLFA) for rapid and selective detection of hydrogen peroxide, glucose, and ethanol in blood serum and urine samples. The ASLFA approach, based on a gold nanoparticle-conjugated ASbiotin probe, can be an alternative to classical detection methods where simple and rapid on-site detection is essential.
ANALYTICAL CHEMISTRY
(2022)
Article
Nanoscience & Nanotechnology
Israr Ahmed, Mohamed Elsherif, Seongjun Park, Ali K. Yetisen, Haider Butt
Summary: This study developed rapid, reliable, and reusable alcohol sensors based on hydrogel-based fiber optic probes. The sensors were fabricated using a simple, rapid, and facile process by imprinting Aztec microstructures onto alcohol-sensitive hydrogels. The sensors showed real-time sensing capability towards various concentrations of ethanol, isopropanol, methanol, and dimethyl sulfoxide. The developed optical fiber sensors exhibited fast response time, high sensitivity, and low limit of detection, making them suitable for remote and real-time alcohol sensing in multiple industries.
ACS APPLIED NANO MATERIALS
(2022)
Article
Substance Abuse
Eileen Brobbin, Paolo Deluca, Simon Coulton, Colin Drummond
Summary: In this study, the accuracy of two transdermal alcohol sensors (TASs), BACtrack Skyn and SmartStart BARE, was evaluated in a laboratory setting. The results showed that both sensors were able to accurately detect alcohol and reach peak levels within 20 minutes. However, they did not show strong equivalence to the breathalyser.
ALCOHOL AND ALCOHOLISM
(2023)
Article
Chemistry, Analytical
Tian-Ci Shao, Cheng Li, Ning Wang, Xian-Fa Zhang, Zhao-Peng Deng, Ying-Ming Xu, Li-Hua Huo, Shan Gao
Summary: Porous ZnO hierarchical microtubules were prepared as a sensing material for the rapid detection of n-butanol vapor, showing superior performance compared to reported sensors. The excellent gas-sensing capability is attributed to the synergistic effect of the inherent characteristics of porous ZnO hierarchical microtubules, surface adsorbed oxygen, and bio-template imprinting.
SENSORS AND ACTUATORS B-CHEMICAL
(2021)
Article
Nanoscience & Nanotechnology
Avshish Kumar, Hrishikesh Dhasmana, Amit Kumar, Vivek Kumar, Abhishek Verma, V. K. Jain
Summary: The study focused on fabricating a highly sensitive, stable, and fast-response alcohol sensor using MWCNTs/SiNWs hybrid nanostructure. Structural analysis and characterization of the materials were conducted, showing excellent sensor response and selectivity for alcohol concentration at room temperature. The sensor exhibited fast response and recovery times, along with reproducible nature, without the need for external energy sources, indicating its potential for various applications in alcohol industries and fuel processing.
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES
(2021)
Article
Substance Abuse
Rachel L. Gunn, Jennifer E. Merrill, Anne M. Haines, Mary Ellen Fernandez, Timothy Souza, Benjamin L. Berey, Robert F. Leeman, Yan Wang, Nancy P. Barnett
Summary: Alcohol biosensors, such as the BACtrack Skyn, provide an objective and passive method of continuously assessing alcohol consumption in the natural environment. However, there are six key challenges in data collection and processing, including identifying consumed and environmental alcohol, determining missing or invalid data, achieving participant adherence, integrating sensor and self-report data, and implications for statistical inference. Researchers can address these challenges by setting goals in advance, using the TASMAC software for data processing, ensuring participant orientation and contact, and applying recommended methods to other alcohol sensors and wearable devices.
Article
Chemistry, Analytical
Pingping Zhang, Xiao Wu, Hongmei Xue, Yuchen Wang, Xiliang Luo, Lei Wang
Summary: A wearable microneedle colorimetric patch was developed for real-time analysis of uric acid levels. The device is portable, low-cost, easy to operate, and exhibits good selectivity and stability. Uric acid levels can be quantified using the naked eye or a smartphone.
ANALYTICA CHIMICA ACTA
(2022)
Review
Health Care Sciences & Services
Eileen Brobbin, Paolo Deluca, Sofia Hemrage, Colin Drummond
Summary: There is a lack of consistency in the studies on wearable transdermal alcohol sensor accuracy, making it difficult to draw direct comparisons between them. Further research is needed to directly compare different transdermal alcohol sensors and investigate their accuracy in monitoring alcohol consumption in clinical populations and over extended periods.
JOURNAL OF MEDICAL INTERNET RESEARCH
(2022)
Article
Biophysics
Dan Dan Zhu, Le Wen Zheng, Phan Khanh Duong, Reanne Hui Cheah, Xin Yi Liu, Jun Ren Wong, Wen Jun Wang, Steven Thng Tien Guan, Xin Ting Zheng, Peng Chen
Summary: In this study, a highly swellable microneedle patch was developed to painlessly and bloodlessly extract skin interstitial fluid (ISF) for rapid detection of multiple biomarkers through color change. The experimental results demonstrated the feasibility of this method to detect various biomarkers in ISF within minutes.
BIOSENSORS & BIOELECTRONICS
(2022)
Article
Multidisciplinary Sciences
Tian-Yin Fang, Xiao-Wei Sun, Xiao-Dong Wen, Yun-Xia Li, Xi-Xuan Liu, Ting Song, Yu-Zhe Song, Zi-Jiang Liu
Summary: A two-dimensional phononic crystal sensor model is proposed, which exhibits high-quality factor and excellent sensitivity for detecting acetone solutions at 25-45 kHz. The model is based on reference designs of quasi-crystal and gradient cavity structures to fill solution cavities. The simulation results demonstrate that the sensor achieves high sensitivity and quality factor in the operating frequency range. Additionally, it is shown that the sensor is sensitive to acoustic impedance changes and suitable for sensing other solutions.
SCIENTIFIC REPORTS
(2023)
Article
Psychology, Educational
Zabin S. Patel, Kaitlyn E. Brodar, Emily Hylton, Tiffany R. Glynn, Sannisha K. Dale
Summary: This article examines the American Psychological Association's standards of accreditation psychology training competencies from a public health perspective, discussing the importance of addressing population mental health and social justice in psychology training programs. It suggests using the Public Health Code of Ethics to revise the current standards and implementing strategies to train psychologists with a public health orientation for more ethical and effective practice.
TRAINING AND EDUCATION IN PROFESSIONAL PSYCHOLOGY
(2023)
Article
Psychology, Clinical
Tiffany R. Glynn, Maria M. Llabre, Jasper S. Lee, C. Andres Bedoya, Megan M. Pinkston, Conall O'Cleirigh, Steven A. Safren
INTERNATIONAL JOURNAL OF BEHAVIORAL MEDICINE
(2019)
Review
Substance Abuse
Tyler B. Wray, Benjamin Grin, Leah Dorfman, Tiffany R. Glynn, Christopher W. Kahler, Brandon D. L. Marshall, Jacob J. Van Den Berg, Nickolas D. Zaller, Kendall J. Bryant, Don Operario
DRUG AND ALCOHOL REVIEW
(2016)
Article
Substance Abuse
L. Cinnamon Bidwel, Valerie S. Knopik, Janet Audrain-McGovern, Tiffany R. Glynn, Nichea S. Spillane, Lara A. Ray, Nathaniel R. Riggs, Casey R. Guillot, Raina D. Pang, Adam M. Leventhal
SUBSTANCE ABUSE-RESEARCH AND TREATMENT
(2015)
Article
Psychology, Clinical
Yael Chatav Schonbrun, Gregory L. Stuart, Terrie Wetle, Tiffany R. Glynn, Elise N. Titelius, David Strong
PSYCHOLOGICAL SERVICES
(2012)