Gold nanostructures: synthesis, properties, and neurological applications

I Zare, MT Yaraki, G Speranza, AH Najafabadi… - Chemical society …, 2022 - pubs.rsc.org
Recent advances in technology are expected to increase our current understanding of
neuroscience. Nanotechnology and nanomaterials can alter and control neural functionality …

Raman spectroscopy on brain disorders: transition from fundamental research to clinical applications

JC Ranasinghe, Z Wang, S Huang - Biosensors, 2022 - mdpi.com
Brain disorders such as brain tumors and neurodegenerative diseases (NDs) are
accompanied by chemical alterations in the tissues. Early diagnosis of these diseases will …

The application of machine-learning and Raman spectroscopy for the rapid detection of edible oils type and adulteration

H Zhao, Y Zhan, Z Xu, JJ Nduwamungu, Y Zhou… - Food chemistry, 2022 - Elsevier
Raman spectroscopy is an emerging technique for the rapid detection of oil qualities. But the
spectral analysis is time-consuming and low-throughput, which has limited the broad …

Plasmonic Ag nanocube enhanced SERS biosensor for sensitive detection of oral cancer DNA based on nicking endonuclease signal amplification and heated …

Y Liu, SH Wu, XY Du, JJ Sun - Sensors and Actuators B: Chemical, 2021 - Elsevier
Surface-enhanced Raman scattering (SERS) biosensing has attracted great attention due to
its multiplexed capability, high sensitivity, and rapid readout. In this study, plasmonic Ag …

The highly sensitive determination of serotonin by using gold nanoparticles (Au NPs) with a localized surface plasmon resonance (LSPR) absorption wavelength in …

PQT Do, VT Huong, NTT Phuong, TH Nguyen… - RSC …, 2020 - pubs.rsc.org
The development of improved methods for the synthesis of monodisperse gold
nanoparticles (Au NPs) is of high priority because they can be used as substrates for surface …

Surface-Enhanced Raman Scattering Nanosensing and Imaging in Neuroscience

R Boudries, H Williams, S Paquereau--Gaboreau… - ACS …, 2024 - ACS Publications
Monitoring neurochemicals and imaging the molecular content of brain tissues in vitro, ex
vivo, and in vivo is essential for enhancing our understanding of neurochemistry and the …

Label-free SERS strategy for in situ monitoring and real-time imaging of Aβ aggregation process in live neurons and brain tissues

Y Zhou, J Liu, T Zheng, Y Tian - Analytical chemistry, 2020 - ACS Publications
The aggregation of Aβ has been reported to closely correlate with Alzheimer's disease (AD).
However, clear monitoring of the entire aggregation process of Aβ from monomer to fibril has …

Natural< 3 nm interbedded gaps to trap target molecules and provide an enhanced Raman spectroscopy method

M Qin, M Ge, P Li, S Chen, G Huang… - Advanced Optical …, 2022 - Wiley Online Library
To improve the sensitivity of surface‐enhanced Raman spectroscopy (SERS) by
constructing smaller hot spots and making the target molecules more accessible, a liquid …

Accessible Double Nanohole Raman Tweezer Analysis of Single Nanoparticles

B Khosravi, R Gordon - The Journal of Physical Chemistry C, 2024 - ACS Publications
Raman spectroscopy allows for material characterization of nanoparticles; however, probing
individual nanoparticles requires an efficient way of isolating and enhancing the signal. Past …

Plasmonic cellulose nanofibers as water-dispersible surface-enhanced Raman scattering substrates

CJ Rusin, M El Bakkari, R Du, Y Boluk… - ACS Applied Nano …, 2020 - ACS Publications
A water-dispersible surface-enhanced Raman scattering (SERS) substrate is developed to
provide rapid and reproducible measurement of solution-borne analytes. Cellulose …