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 …

Sub-10 nm fabrication: methods and applications

Y Chen, Z Shu, S Zhang, P Zeng, H Liang… - … Journal of Extreme …, 2021 - iopscience.iop.org
Reliable fabrication of micro/nanostructures with sub-10 nm features is of great significance
for advancing nanoscience and nanotechnology. While the capability of current …

Towards a point-of-care SERS sensor for biomedical and agri-food analysis applications: A review of recent advancements

J Perumal, Y Wang, ABE Attia, US Dinish, M Olivo - Nanoscale, 2021 - pubs.rsc.org
The growing demand for reliable and robust methodology in bio-chemical sensing calls for
the continuous advancement of sensor technologies. Over the last two decades, surface …

Hybridizing silver nanoparticles in hydrogel for high-performance flexible SERS chips

M Chen, J Zhang, X Zhu, Z Liu, J Huang… - … Applied Materials & …, 2022 - ACS Publications
An ideal surface-enhanced Raman scattering (SERS) substrate should have high sensitivity,
long-term stability, excellent repeatability, and strong anti-interference. In the present work …

Recent developments of flexible and transparent SERS substrates

Z Li, X Huang, G Lu - Journal of Materials Chemistry C, 2020 - pubs.rsc.org
Surface enhanced Raman scattering (SERS) is a sensitive chemical analysis technique, and
the huge Raman enhancement is mainly contributed by surface plasmon resonance of the …

Recent progresses on metamaterials for optical absorption and sensing: A review

Y Yao, Z Liao, Z Liu, X Liu, J Zhou, G Liu… - Journal of Physics D …, 2021 - iopscience.iop.org
Metamaterials (MMs) offer great potential for achieving optical absorption due to their novel
electromagnetic properties. MM absorbers can overcome the thickness limitation and …

Screening pesticide residues on fruit peels using portable Raman spectrometer combined with adhesive tape sampling

X Gong, M Tang, Z Gong, Z Qiu, D Wang, M Fan - Food Chemistry, 2019 - Elsevier
In this work, we report a simple and rapid surface-enhanced Raman scattering (SERS)
method for the screening of pesticide residues on fruit peels using a portable Raman …