PuSH - Publikationsserver des Helmholtz Zentrums München

Label-free metabolic imaging by mid-infrared optoacoustic microscopy in living cells.

Nat. Biotechnol. 38, 293-296 (2020)
Postprint DOI
Open Access Green
We develop mid-infrared optoacoustic microscopy (MiROM) for label-free, bond-selective, live-cell metabolic imaging, enabling spatiotemporal monitoring of carbohydrates, lipids and proteins in cells and tissues. Using acoustic detection of optical absorption, MiROM converts mid-infrared sensing into a positive-contrast imaging modality with negligible photodamage and high sensitivity. We use MiROM to observe changes in intrinsic carbohydrate distribution from a diffusive spatial pattern to tight co-localization with lipid droplets during adipogenesis.Mid-infrared optoacoustic microscopy enables label-free, bond-selective imaging in living cells
Weitere Metriken?
Zusatzinfos bearbeiten [➜Einloggen]
Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Raman; Ir
ISSN (print) / ISBN 0733-222X
e-ISSN 1546-1696
Zeitschrift Nature Biotechnology
Quellenangaben Band: 38, Heft: 3, Seiten: 293-296 Artikelnummer: , Supplement: ,
Verlag Nature Publishing Group
Verlagsort New York, NY
Begutachtungsstatus Peer reviewed