Spectroscopy Since 1975
Analytica Vietnam advertisement

Raman Spectroscopy News

Image of the SERS substrate
7 Mar 2023

A new sensor can identify the global content and form of arsenic-containing molecules at very low concentrations.

Photo of the installed instrument
3 Mar 2023

WITec GmbH has delivered a new instrument to the Center for Solar Energy and Hydrogen Research (ZSW) Baden-Württemberg.

8 Feb 2023

The IRDG’s two student travel awards are now open for applications: the Chalmers & Dent Student Travel Award and the Francis Dunstan Travel Awards.

Raman images of living cells
8 Feb 2023

New method offers high-throughput chemical imaging hundreds of times faster than traditional approach.

Photo of the opening of IDMxS
5 Dec 2022

NTU Singapore has launched the S$160 million Institute for Digital Molecular Analytics and Science, which aims to advance the science behind analysing biomolecules through the use of information technology and data science.

Photo of the spectrometer chip on a gloved finger
21 Oct 2022

Research involving two-dimensional semiconductors has led to an ultra-tiny spectrometer that fits on a microchip and is operated using artificial intelligence.

Diagram of core-shell structured Au@CDs present a photoinduced-enhanced oxidative stress amplification, which can be efficiently used for tumour catalytic therapy by SERS
20 Oct 2022

The use of SERS to monitor the photodynamic therapy process of tumours enables understanding of the specific mechanism of the catalytic process of nanozymes.

Diagram showing how Raman spectroscopy identifies E. coli persisters at the single-cell level
11 Oct 2022

Raman spectroscopy identifies E. coli persisters at single-cell level and reveals their metabolic activity.

Photo of Katherine Bakeev
27 Sep 2022

Katherine Bakeev to start the operations of Timegate in the US.

Schematic of laser fabrication system for microfluidic SERS chips
23 Sep 2022

Label-free trace detection of bio-molecules by liquid-interface assisted surface-enhanced Raman scattering has been realised using a microfluidic chip.

SEM micrograph of a cuboid parameter sweep comprising 10 × 10 elements fabricated via TPP from the photoresist IP-Q
28 Aug 2022

Two-photon-polymerisation lithography structures examined via Raman spectroscopy and nanoindentation.

Photo of Norman Sheppard FRS receiving the first Award from Geoff Dent
26 Aug 2022

Nominations for the IRDG’s 2022 Norman Sheppard Award are invited.

Diagram of the process
18 Jul 2022

Researchers successfully performed prolonged TERS imaging of µm-scale tungsten disulfide samples without signal degradation

Schematic representation of circulating exosomal PD-L1 detection using SERS-sandwic
12 Jul 2022

Ultrasensitive biosensors based on SERS have been developed to detect the cancer metastasis related programmed death ligand (PD-L1) biomarker.

Diagram of the workings of the sensor
11 Jul 2022

Researchers have created an ultrathin SERS sensor, spun from gold, that can be attached directly to the skin without irritation or discomfort.

Photo of the presentation of the portrait
8 Jul 2022

And receives a surprise painting very much in the Raman theme.

Photo of batteries
8 Jul 2022

Raman spectra of battery electrolytes provide unique information on their chemical state-of-health.

Diagram of the different acetylation states
4 Jul 2022

Infrared and Raman spectroscopy have been used to identify lysine acetylation features, which provided a theoretical and experimental basis for the analysis of protein acetylation structures in biological systems.

Graphs showing the forecast for miniature spectrometers
10 Jun 2022

A review of and prediction for the development of chip-based optical spectrometers.

Diagram showing the flame nanoparticle deposition used to produce the SERS nano-sensors
8 Jun 2022

Flame-sprayed nanoparticles have been used as a SERS substrate to detect low concentrations of parathion-ethyl, a toxic agricultural insecticide that is banned or restricted in most countries.