Near-infrared light control of membrane potential by an electron donor-acceptor linked molecule.

Journal

Chemical communications (Cambridge, England)
ISSN: 1364-548X
Titre abrégé: Chem Commun (Camb)
Pays: England
ID NLM: 9610838

Informations de publication

Date de publication:
20 Oct 2020
Historique:
pubmed: 18 9 2020
medline: 18 9 2020
entrez: 17 9 2020
Statut: ppublish

Résumé

Near-infrared (NIR) light control of living cellular activities is a highly desired technique for living cell manipulation because of its advantage of high penetrability towards living tissue. In this study, (π-extended porphyrin)-fullerene linked molecules are designed and synthesized to achieve NIR light control of the membrane potential. A donor-(π-extended porphyrin)-acceptor linked molecule exhibited the formation of the charge-separated state with a relatively long lifetime (0.68 μs) and a moderate quantum yield (27-31%). The hydrophilic trimethylammonium-linked triad molecule successfully altered PC12 cells' membrane potential via photoinduced intramolecular charge separation.

Identifiants

DOI: 10.1039/d0cc05326k PMID: 32940286
pubmed: 32940286
doi: 10.1039/d0cc05326k
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

12562-12565

Auteurs

Yuta Takano (Y)

Research Institute for Electronic Science, Hokkaido University, Kita-20, Nishi-10, Sapporo 001-0020, Japan. tak@es.hokudai.ac.jp and Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan. imahori@scl.kyoto-u.ac.jp and Graduate School of Environmental Science, Hokkaido University, Kita-10, Nishi-5, Sapporo 060-810, Japan.
ORCID: 0000-0001-9469-6253

Kazuaki Miyake (K)

Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan.

Jeladhara Sobhanan (J)

Graduate School of Environmental Science, Hokkaido University, Kita-10, Nishi-5, Sapporo 060-810, Japan.

Vasudevanpillai Biju (V)

Research Institute for Electronic Science, Hokkaido University, Kita-20, Nishi-10, Sapporo 001-0020, Japan. tak@es.hokudai.ac.jp and Graduate School of Environmental Science, Hokkaido University, Kita-10, Nishi-5, Sapporo 060-810, Japan.
ORCID: 0000-0003-3650-9637

Nikolai V Tkachenko (NV)

Faculty of Engineering and Natural Sciences, Tampere University, Korkeakoulunkatu 8, Tampere FI-33720, Finland. nikolai.tkachenko@tuni.fi.
ORCID: 0000-0002-8504-2335

Hiroshi Imahori (H)

Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan. imahori@scl.kyoto-u.ac.jp and Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan.
ORCID: 0000-0003-3506-5608

Classifications MeSH