Raman spectroscopy: an emerging tool in neurodegenerative disease research and diagnosis

G Devitt, K Howard, A Mudher… - ACS chemical …, 2018 - ACS Publications
The pathogenesis underlining many neurodegenerative diseases remains incompletely
understood. The lack of effective biomarkers and disease preventative medicine demands …

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 …

Raman spectroscopy: techniques and applications in the life sciences

DW Shipp, F Sinjab, I Notingher - Advances in Optics and Photonics, 2017 - opg.optica.org
Raman spectroscopy is an increasingly popular technique in many areas, including biology
and medicine. It is based on Raman scattering, a phenomenon in which incident photons …

Label-free imaging of amyloid plaques in Alzheimer's disease with stimulated Raman scattering microscopy

M Ji, M Arbel, L Zhang, CW Freudiger, SS Hou… - Science …, 2018 - science.org
One of the key pathological features of Alzheimer's disease (AD) is the existence of
extracellular deposition of amyloid plaques formed with misfolded amyloid-β (Aβ). The …

Raman spectroscopy to distinguish grey matter, necrosis, and glioblastoma multiforme in frozen tissue sections

SN Kalkanis, RE Kast, ML Rosenblum… - Journal of neuro …, 2014 - Springer
The need exists for a highly accurate, efficient and inexpensive tool to distinguish normal
brain tissue from glioblastoma multiforme (GBM) and necrosis boundaries rapidly, in real …

Raman spectroscopic imaging for in vivo detection of cerebral brain metastases

M Kirsch, G Schackert, R Salzer, C Krafft - Analytical and bioanalytical …, 2010 - Springer
We report for the first time a proof-of-concept experiment employing Raman spectroscopy to
detect intracerebral tumors in vivo by brain surface mapping. Raman spectroscopy is a non …

Rapid biomarker screening of Alzheimer's disease by interpretable machine learning and graphene-assisted Raman spectroscopy

Z Wang, J Ye, K Zhang, L Ding, T Granzier-Nakajima… - ACS …, 2022 - ACS Publications
The study of Alzheimer's disease (AD), the most common cause of dementia, faces
challenges in terms of understanding the cause, monitoring the pathogenesis, and …

Viscoelasticity of amyloid plaques in transgenic mouse brain studied by Brillouin microspectroscopy and correlative Raman analysis

S Mattana, S Caponi, F Tamagnini… - Journal of innovative …, 2017 - World Scientific
Amyloidopathy is one of the most prominent hallmarks of Alzheimer's disease (AD), the
leading cause of dementia worldwide, and is characterized by the accumulation of amyloid …

Plaque-associated lipids in Alzheimer's diseased brain tissue visualized by nonlinear microscopy

J Kiskis, H Fink, L Nyberg, J Thyr, JY Li, A Enejder - Scientific reports, 2015 - nature.com
By simultaneous coherent anti-Stokes Raman scattering (CARS) and 2-photon fluorescence
microscopy of Thioflavin-S stained Alzheimer´ s diseased human brain tissues, we show …

Slow excitotoxicity in Alzheimer's disease

WY Ong, K Tanaka, GS Dawe, LM Ittner… - Journal of …, 2013 - content.iospress.com
Progress is being made in identifying possible pathogenic factors and novel genes in the
development of Alzheimer's disease (AD). Many of these could contribute to 'slow …