Nanoscale Chemical Imaging of Human Cell Membranes Using Tip‐Enhanced Raman Spectroscopy

Lack of appropriate tools for visualizing cell membrane molecules at the nanoscale in a non‐invasive and label‐free fashion limits our understanding of many vital cellular processes. Here, we use tip‐enhanced Raman spectroscopy (TERS) to visualize the molecular distribution in pancreatic cancer cell...

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Veröffentlicht in:	Angewandte Chemie International Edition 2022-10, Vol.61 (43), p.e202210288-n/a
Hauptverfasser:	Mrđenović, Dušan, Ge, Wenjie, Kumar, Naresh, Zenobi, Renato
Format:	Artikel
Sprache:	eng
Schlagworte:	Biomolecules Cancer Cells Cell Membrane Cell membranes Cholesterol Domains Histidine Humans Imaging Labeling Lecithin Membranes Microscopy, Atomic Force - methods Nanoscale Chemical Imaging Nanospectroscopy Pancreatic cancer Phenylalanine Phosphatidylcholine Phosphatidylcholines Proteins Raman spectroscopy Spatial discrimination Spatial resolution Spectroscopy Spectrum Analysis, Raman - methods Tip-Enhanced Raman Spectroscopy
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