Mid-infrared photothermal microscopy: principle, instrumentation, and applications

Q ** of lipid metabolites using an infrared probe in human-derived model systems
Y Bai, CM Camargo, SMK Glasauer, R Gifford… - Nature …, 2024 - nature.com
Understanding metabolic heterogeneity is the key to uncovering the underlying mechanisms
of metabolic-related diseases. Current metabolic imaging studies suffer from limitations …

Overtone photothermal microscopy for high-resolution and high-sensitivity vibrational imaging

L Wang, H Lin, Y Zhu, X Ge, M Li, J Liu, F Chen… - Nature …, 2024 - nature.com
Photothermal microscopy is a highly sensitive pump-probe method for map**
nanostructures and molecules through the detection of local thermal gradients. While visible …

Bond-selective intensity diffraction tomography

J Zhao, A Matlock, H Zhu, Z Song, J Zhu… - Nature …, 2022 - nature.com
Recovering molecular information remains a grand challenge in the widely used
holographic and computational imaging technologies. To address this challenge, we …

Ultrafast widefield mid-infrared photothermal heterodyne imaging

EM Paiva, FM Schmidt - Analytical Chemistry, 2022 - ACS Publications
Mid-infrared photothermal (MIP) microscopy is a valuable tool for sensitive and fast chemical
imaging with high spatial resolution beyond the mid-infrared diffraction limit. The highest …

Measurement precision and thermal and absorption properties of nanostructures in aqueous solutions by transient and steady-state thermal-lens spectrometry

VR Khabibullin, LO Usoltseva, PA Galkina… - Physchem, 2023 - mdpi.com
A simultaneous steady-state and transient photothermal-lens modality was used for both the
thermal and optical parameters of aqueous dispersed systems (carbon and silica …