Toward flexible surface‐enhanced Raman scattering (SERS) sensors for point‐of‐care diagnostics

K Xu, R Zhou, K Takei, M Hong - Advanced Science, 2019 - Wiley Online Library
Surface‐enhanced Raman scattering (SERS) spectroscopy provides a noninvasive and
highly sensitive route for fingerprint and label‐free detection of a wide range of molecules …

Multifunctional skin‐inspired flexible sensor systems for wearable electronics

K Xu, Y Lu, K Takei - Advanced Materials Technologies, 2019 - Wiley Online Library
Skin‐inspired wearable devices hold great potentials in the next generation of smart
portable electronics owing to their intriguing applications in healthcare monitoring, soft …

Flexible hybrid sensor systems with feedback functions

K Xu, Y Lu, K Takei - Advanced Functional Materials, 2021 - Wiley Online Library
Skin‐like wearable sensors are regarded as key technologies toward home‐based
healthcare, human–machine interfaces, robotics, prostheses, and enhanced …

Recent progresses and applications in laser-based surface texturing systems

V Kumar, R Verma, S Kango, VS Sharma - Materials Today …, 2021 - Elsevier
Laser surface texturing is a relatively well-known technique for enhancing the surface
topography of engineering materials. Lately, several surface texturing approaches like …

Highly stable kirigami-structured stretchable strain sensors for perdurable wearable electronics

K Xu, Y Lu, S Honda, T Arie, S Akita… - Journal of Materials …, 2019 - pubs.rsc.org
In wearable electronics, to acquire stability and simultaneously preserve stretchability,
sensitivity, and scalability is of high significance yet challenging for practical device …

Recent progress on two-dimensional layered materials for surface enhanced Raman spectroscopy and their applications

Z Yin, K Xu, S Jiang, D Luo, R Chen, C Xu… - Materials Today …, 2021 - Elsevier
Surface-enhanced Raman spectroscopy (SERS) has become an ultrasensitive technique in
trace molecule detection through its unique vibrational fingerprint. However, development of …

Wettability transition of laser textured brass surfaces inside different mediums

H Yan, MRBA Rashid, SY Khew, F Li, M Hong - Applied Surface Science, 2018 - Elsevier
Hydrophobic surface on brass has attracted intensive attention owing to its importance in
scientific research and practical applications. Laser texturing provides a simple and …

Mechanisms of metal wettability transition and fabrication of durable superwetting/superhydrophilic metal surfaces

J Long, M **, P Yang, Z Huang - Applied Surface Science, 2024 - Elsevier
Maintaining superhydrophilicity on metal surfaces is challenging due to the inevitable
surface adsorption of airborne organics after exposure to ambient air. In this study, we aim to …

Hierarchical microstructures with high spatial frequency laser induced periodic surface structures possessing different orientations created by femtosecond laser …

D Zhang, K Sugioka - Opto-Electronic Advances, 2019 - researching.cn
High spatial frequency laser induced periodic surface structures (HSFLs) on silicon
substrates are often developed on flat surfaces at low fluences near ablation threshold of 0.1 …

Ag–CuO–ZnO metal–semiconductor multiconcentric nanotubes for achieving superior and perdurable photodegradation

K Xu, J Wu, CF Tan, GW Ho, A Wei, M Hong - Nanoscale, 2017 - pubs.rsc.org
Solar energy represents a robust and natural form of resource for environment remediation
via photocatalytic pollutant degradation with minimum associated costs. However, due to the …