Sweat analysis for urea sensing: trends and challenges

A Futane, M Senthil, S Jayashree, A Srinivasan… - Analytical …, 2023 - pubs.rsc.org
With the increasing population, comes the rise in pathological diseases, which healthcare
facilities are grappling to meet. in sweat-based wearable technologies for continuous …

Recent advancements in Raman instrumentation and capabilities for pharmaceutical and biomedical applications

N Eshbekova, A Sowndarya… - Applied Spectroscopy …, 2024 - Taylor & Francis
Raman spectroscopy (RS) is a nondestructive analytical method extensively utilized in the
field of biomedical, and pharmaceutical applications due to their high sensitivity …

Performance of Classification Models of Toxins Based on Raman Spectroscopy Using Machine Learning Algorithms

P Zhang, B Liu, X Mu, J Xu, B Du, J Wang, Z Liu… - Molecules, 2023 - mdpi.com
Rapid and accurate detection of protein toxins is crucial for public health. The Raman
spectra of several protein toxins, such as abrin, ricin, staphylococcal enterotoxin B (SEB) …

A Simple and Sensitive Wearable SERS Sensor Utilizing Plasmonic-Active Gold Nanostars

S Atta, Y Zhao, S Sanchez, T Vo-Dinh - ACS omega, 2024 - ACS Publications
Wearable sweat sensors hold great potential for offering detailed health insights by
monitoring various biomarkers present in sweat, such as glucose, lactate, uric acid, and …

Soft Epidermal Paperfluidics for Sweat Analysis by Ratiometric Raman Spectroscopy

A Golparvar, L Thenot, A Boukhayma, S Carrara - Biosensors, 2023 - mdpi.com
The expanding interest in digital biomarker analysis focused on non-invasive human bodily
fluids, such as sweat, highlights the pressing need for easily manufactured and highly …

Dual Detection of Urea and Glucose in Sweat Using a Portable Microfluidic SERS Sensor with Silver Nano-Tripods and 1D-CNN Model Analysis

S Xiong, C Wang, C Zhu, P Dong… - ACS Applied Materials & …, 2024 - ACS Publications
Sweat, a noninvasive metabolic product of normal physiological responses, offers valuable
clinical insights into body conditions without causing harm. Key components in sweat, such …

A multifunctional biosensor for selective identification, sensitive detection and efficient photothermal sterilization of Salmonella typhimurium and Staphylococcus …

H Dai, Y Zhang, W Zhao, R Guo, S Qian, Y Xu, Y Li… - Analytica Chimica …, 2025 - Elsevier
Background The foodborne pathogens, eg, Salmonella typhimurium (S. typ) and
Staphylococcus aureus (S. aureus), pose a serious threat to human health. Accurate …

Wearable microfluidic SERS patch based on silk fibroin for the non-invasive monitoring of sweat cortisol and pH

M Hu, K Zhu, J Wei, Z Xu, K Yang, L Wu, S Zong… - Sensors and Actuators B …, 2025 - Elsevier
Monitoring biomarkers of mental stress, such as cortisol, in sweat is essential for
understanding the body's endocrine response to stressful stimuli and assessing cognitive …

Single-band Raman Shift Detection for Spectroscopy-less Optical Biosensors

A Golparvar, A Boukhayma, S Carrara - IEEE Sensors Letters, 2023 - ieeexplore.ieee.org
The application of Raman scattering in biosensing diverges significantly from its previous
usage in qualitative analysis, eliminating the necessity for spectroscopy in certain cases …

Highly Self‐Adhesive and Biodegradable Silk Bioelectronics for All‐In‐One Imperceptible Long‐Term Electrophysiological Biosignals Monitoring

SS Mirbakht, A Golparvar, M Umar… - Advanced …, 2025 - Wiley Online Library
Skin‐like bioelectronics offer a transformative technological frontier, catering to continuous
and real‐time yet highly imperceptible and socially discreet digital healthcare. The key …