2 citations · 2 across the 5 of their papers we have counts for
5 papers
Chem-SIM: Super-resolution Chemical Imaging via Photothermal Modulation of Structured-Illumination Fluorescence
Dashan Dong, Danchen Jia, Xinyan Teng +6
Structured illumination microscopy (SIM) has attained high spatiotemporal delineation of subcellular architecture, yet offers limited insight into chemical composition. We develop…
FILM: Mapping organellar metabolism by mid-infrared photothermal modulated fluorescence
Jianpeng Ao, Jiaze Yin, Haonan Lin +10
Metabolism unfolds within specific organelles in eukaryotic cells. Lysosomes are highly metabolically active organelles, and their metabolic states dynamically influence signal tra…
Sub-micromolar imaging of intrinsic chromophores by two-photon photothermal microscopy captures mitochondrial response to chemotherapy
Nathaniel Hai, Chinmayee Vallabh Prabhu Dessai, Dingcheng Sun +4
Intracellular chromophores (e.g., NADH and FAD) play a central role in regulation of cellular metabolism. Though autofluorescence has been extensively used for label-free mapping o…
Label-free Imaging of Single-Biomolecule Structure and Interaction by Stimulated Raman Photothermal Encoded Scattering
Pin-Tian Lyu, Yifan Zhu, Qing Xia +8
Current single molecule methods either rely on fluorescence or lack chemical information. Here we report stimulated Raman photothermal encoded scattering (SRPSCAT) microscopy for q…
Transfer-Function Approach to Substrate-Enhanced Diffraction Tomography
Tongyu Li, Yi Shen, Dashan Dong +4
Forward and backward scattering provide complementary volumetric and interfacial information, yet conventional three-dimensional (3D) imaging typically accesses only one. In this L…