Label-free SERS in biological and biomedical applications: recent progress, current challenges and opportunities

XS Zheng, IJ Jahn, K Weber, D Cialla-May… - Spectrochimica Acta Part …, 2018 - Elsevier
To achieve an insightful look within biomolecular processes on the cellular level, the
development of diseases as well as the reliable detection of metabolites and pathogens, a …

Advances in point-of-care technologies for molecular diagnostics

M Zarei - Biosensors and Bioelectronics, 2017 - Elsevier
Advances in miniaturization, nanotechnology, and microfluidics, along with developments in
cloud-connected point-of-care (POC) diagnostics technologies are pushing the frontiers of …

Random lasing from label-free living cells for rapid cytometry of apoptosis

Z Xu, Q Hong, K Ge, X Shi, X Wang, J Deng… - Nano …, 2022 - ACS Publications
A random laser carrying the scattering information on a biological host is a promising tool for
the characterization of biophysical properties. In this work, random lasing from label-free …

Surface enhanced Raman scattering for probing cellular biochemistry

C Spedalieri, J Kneipp - Nanoscale, 2022 - pubs.rsc.org
Surface enhanced Raman scattering (SERS) from biomolecules in living cells enables the
sensitive, but also very selective, probing of their biochemical composition. This minireview …

Tailoring lab-on-fiber SERS optrodes towards biological targets of different sizes

S Managò, G Quero, G Zito, G Tullii, F Galeotti… - Sensors and Actuators B …, 2021 - Elsevier
In this paper, we studied the influence of the geometrical configuration of surface-enhanced
Raman scattering (SERS)-active self-assembling gold nanostructures on the interaction with …

Bioanalytical measurements enabled by surface-enhanced Raman scattering (SERS) probes

LE Jamieson, SM Asiala, K Gracie… - Annual Review of …, 2017 - annualreviews.org
Since its discovery in 1974, surface-enhanced Raman scattering (SERS) has gained
momentum as an important tool in analytical chemistry. SERS is used widely for analysis of …

Current trends in luminescence-based assessment of apoptosis

C Moldovan, A Onaciu, V Toma, RA Munteanu… - RSC …, 2023 - pubs.rsc.org
Apoptosis, the most extensively studied type of cell death, is known to play a crucial role in
numerous processes such as elimination of unwanted cells or cellular debris, growth, control …

Elucidating Gold–MnO2 Core–Shell Nanoenvelope for Real Time SERS-Guided Photothermal Therapy on Pancreatic Cancer Cells

PT Sujai, S Shamjith, MM Joseph… - ACS Applied Bio …, 2021 - ACS Publications
Pancreatic cancer represents one of the most aggressive in nature with a miserable
prognosis that warrants efficient diagnostic and therapeutic interventions. Herein, a MnO2 …

The mechanism for improving the flesh quality of grass carp (Ctenopharyngodon idella) following the micro-flowing water treatment using a UPLC-QTOF/MS based …

H Du, H Lv, Z Xu, S Zhao, T Huang, A Manyande… - Food chemistry, 2020 - Elsevier
The micro-flowing water system can improve the flesh quality of freshwater fish using the
traditional pond farming method. However, the mechanism of this phenomenon has not yet …

A review of surface-enhanced Raman spectroscopy in pathological processes

A Kozik, M Pavlova, I Petrov, V Bychkov, L Kim… - Analytica Chimica …, 2021 - Elsevier
With the continuous growth of the human population and new challenges in the quality of
life, it is more important than ever to diagnose diseases and pathologies with high accuracy …