High-resolution label-free 3D mapping of extracellular pH of single living cells

Current methods to measure extracellular pH are often limited in resolution and response times. Here the authors present a label-free nanoprobe, consisting of a zwitterionic nanomembrane at the tip of a nanopipette, which enables high spatiotemporal resolution pH measurements and topography-pH 3D ma...

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Autores principales: Yanjun Zhang, Yasufumi Takahashi, Sung Pil Hong, Fengjie Liu, Joanna Bednarska, Philip S. Goff, Pavel Novak, Andrew Shevchuk, Sahana Gopal, Iros Barozzi, Luca Magnani, Hideki Sakai, Yoshimoto Suguru, Takuto Fujii, Alexander Erofeev, Peter Gorelkin, Alexander Majouga, Dominik J. Weiss, Christopher Edwards, Aleksandar P. Ivanov, David Klenerman, Elena V. Sviderskaya, Joshua B. Edel, Yuri Korchev
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/ebd98ca7f57c46df9f47297895059247
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