Single virus fingerprinting by widefield interferometric defocus-enhanced mid-infrared photothermal microscopy

Q Xia, Z Guo, H Zong, S Seitz, C Yurdakul… - Nature …, 2023 - nature.com
Clinical identification and fundamental study of viruses rely on the detection of viral proteins
or viral nucleic acids. Yet, amplification-based and antigen-based methods are not able to …

Enhancing the accuracy of mid-infrared spectroscopy-based liver steatosis quantification using digital image analysis as a reference

I Rienda, I Ten-Doménech, E Moro, M Moreno-Torres… - Analyst, 2023 - pubs.rsc.org
The assessment of liver steatosis is crucial in both hepatology and liver transplantation (LT)
surgery. Steatosis can negatively impact the success of LT. Steatosis is a factor for excluding …

Mid-Infrared Optical Force Chromatography of Microspheres Containing Siloxane Bonds

YA Darmawan, T Goto, T Yanagishima… - The Journal of …, 2023 - ACS Publications
Recent interest in particle sorting using optical forces has grown due to its ability to separate
micro-and nanomaterials based on their optical properties. Here, we present a mid-infrared …

[HTML][HTML] Trapping light, revealing properties: Laser trapping as a powerful tool for photoluminescence spectroscopy

MJ Islam, N Sayara, T Talukder… - Chemical Physics …, 2024 - Elsevier
Laser trapping, a non-contact technique for manipulating microscopic objects, has gained
prominence in scientific research. When coupled with fluorescence spectroscopy, it offers a …

Mid-Infrared Photothermal Imaging of Photochemically Patterned Polymer Gate Dielectrics for Organic Thin-Film Transistors

R Kato, K Taguchi, T Uemura, T Yano… - ACS Applied …, 2024 - ACS Publications
Mid-infrared photothermal (MIP) microscopy has recently attracted increasing attention for
use in super-resolution infrared (IR) absorption imaging in a broad range of fields, including …

Label-free visualization of photosynthetic microbial biofilms using mid-infrared photothermal and autofluorescence imaging

R Kato, K Maeda, T Yano, K Tanaka, T Tanaka - Analyst, 2023 - pubs.rsc.org
The formation of photosynthetic microbial biofilms comprising multispecies biomolecules,
such as extracellular polymeric substances (EPSs), and microbial cells play pivotal roles in …