Raman spectroscopy in cell biology and microbiology

G Pezzotti - Journal of Raman Spectroscopy, 2021 - Wiley Online Library
The Raman spectrum of living cells and microorganisms contains highly specific fingerprint‐
like signatures, useful in unequivocally identifying different species and interpreting …

Isolation and identification of bacteria by means of Raman spectroscopy

S Pahlow, S Meisel, D Cialla-May, K Weber… - Advanced drug delivery …, 2015 - Elsevier
Bacterial detection is a highly topical research area, because various fields of application
will benefit from the progress being made. Consequently, new and innovative strategies …

Nanomaterial enabled biosensors for pathogen monitoring-a review

PJ Vikesland, KR Wigginton - Environmental science & …, 2010 - ACS Publications
One promising, but currently underexplored, area for the future of drinking water pathogen
monitoring stems from the development of nanomaterial-enabled detection strategies. The …

Raman‐FISH: combining stable‐isotope Raman spectroscopy and fluorescence in situ hybridization for the single cell analysis of identity and function

WE Huang, K Stoecker, R Griffiths… - Environmental …, 2007 - Wiley Online Library
We have coupled fluorescence in situ hybridization (FISH) with Raman microscopy for
simultaneous cultivation‐independent identification and determination of 13C incorporation …

Detecting metabolic activities in single cells, with emphasis on nanoSIMS

N Musat, R Foster, T Vagner, B Adam… - FEMS microbiology …, 2012 - academic.oup.com
Investigating the contribution of microbial populations to biochemical processes of global
significance is challenging as there are few approaches that can detect microbial metabolic …

Silver nanorod arrays as a surface-enhanced Raman scattering substrate for foodborne pathogenic bacteria detection

H Chu, Y Huang, Y Zhao - Applied spectroscopy, 2008 - opg.optica.org
Surface-enhanced Raman scattering (SERS) using novel silver nanorod array substrates
has been used for the detection of pathogenic bacteria. The substrate consists of a base …

Silicon Nitride Bioceramics Induce Chemically Driven Lysis in Porphyromonas gingivalis

G Pezzotti, RM Bock, BJ McEntire, E Jones, M Boffelli… - Langmuir, 2016 - ACS Publications
Organisms of Gram-negative phylum bacteroidetes, Porphyromonas gingivalis, underwent
lysis on polished surfaces of silicon nitride (Si3N4) bioceramics. The antibacterial activity of …

Confocal Raman microspectroscopy as a tool for studying the chemical heterogeneities of biofilms in situ

C Sandt, T Smith‐Palmer, J Pink… - Journal of applied …, 2007 - academic.oup.com
Aims: To investigate the use of confocal Raman microspectroscopy (CRM) for the analysis of
the structure, composition and development of fully hydrated biofilms. Methods and Results …

Raman biosensor and molecular tools for integrated monitoring of pathogens and antimicrobial resistance in wastewater

L Cui, HZ Li, K Yang, LJ Zhu, F Xu, YG Zhu - TrAC Trends in Analytical …, 2021 - Elsevier
Pathogens and antimicrobial resistance (AMR) are emerging as major global threats to
public health. Wastewater, as the unique interface between environments and humans …

Vibrational spectroscopy for imaging single microbial cells in complex biological samples

JP Harrison, D Berry - Frontiers in microbiology, 2017 - frontiersin.org
Vibrational spectroscopy is increasingly used for the rapid and non-destructive imaging of
environmental and medical samples. Both Raman and Fourier-transform infrared (FT-IR) …