Visualization of membrane processes in living cells by surface-attached chromatic polymer patches

Zulfiya Orynbayeva; Sofiya Kolusheva; Etta Livneh; Alexandra Lichtenshtein; Ilana Nathan; Raz Jelinek

doi:10.1002/anie.200462393

Visualization of membrane processes in living cells by surface-attached chromatic polymer patches

Zulfiya Orynbayeva, Sofiya Kolusheva, Etta Livneh, Alexandra Lichtenshtein, Ilana Nathan, Raz Jelinek

Research output: Contribution to journal › Article › peer-review

58 Scopus citations

Abstract

Patch work: Through attachment of chromatic polydiacetylene (PDA) nanopatches onto the plasma membrane, real-time visualization of surface processes in living cells is possible (see picture; scale bar: 10 μm). The membrane-incorporated polymer patches did not adversely affect cell vitality for several hours and responded to structural perturbations of the plasma membrane both through induction of fluorescence as well as by undergoing blue-red color changes.

Original language	English
Pages (from-to)	1092-1096
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	44
Issue number	7
DOIs	https://doi.org/10.1002/anie.200462393
State	Published - 4 Feb 2005

Keywords

Cell imaging
Fluorescent probes
Membrane processes
Scanning probe microscopy
Vesicles

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.200462393

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abstract = "Patch work: Through attachment of chromatic polydiacetylene (PDA) nanopatches onto the plasma membrane, real-time visualization of surface processes in living cells is possible (see picture; scale bar: 10 μm). The membrane-incorporated polymer patches did not adversely affect cell vitality for several hours and responded to structural perturbations of the plasma membrane both through induction of fluorescence as well as by undergoing blue-red color changes.",

keywords = "Cell imaging, Fluorescent probes, Membrane processes, Scanning probe microscopy, Vesicles",

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AU - Kolusheva, Sofiya

AU - Livneh, Etta

AU - Lichtenshtein, Alexandra

AU - Nathan, Ilana

AU - Jelinek, Raz

PY - 2005/2/4

Y1 - 2005/2/4

N2 - Patch work: Through attachment of chromatic polydiacetylene (PDA) nanopatches onto the plasma membrane, real-time visualization of surface processes in living cells is possible (see picture; scale bar: 10 μm). The membrane-incorporated polymer patches did not adversely affect cell vitality for several hours and responded to structural perturbations of the plasma membrane both through induction of fluorescence as well as by undergoing blue-red color changes.

AB - Patch work: Through attachment of chromatic polydiacetylene (PDA) nanopatches onto the plasma membrane, real-time visualization of surface processes in living cells is possible (see picture; scale bar: 10 μm). The membrane-incorporated polymer patches did not adversely affect cell vitality for several hours and responded to structural perturbations of the plasma membrane both through induction of fluorescence as well as by undergoing blue-red color changes.

KW - Cell imaging

KW - Fluorescent probes

KW - Membrane processes

KW - Scanning probe microscopy

KW - Vesicles

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Visualization of membrane processes in living cells by surface-attached chromatic polymer patches

Abstract

Keywords

ASJC Scopus subject areas

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