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Two-Photon Active Organotin(IV) Carboxylate Complexes for Visualization of Anticancer Action
Anhui University, Peoples R China.
Anhui University, Peoples R China.
Anhui University, Peoples R China.
Anhui University, Peoples R China.
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2017 (Engelska)Ingår i: ACS BIOMATERIALS SCIENCE and ENGINEERING, ISSN 2373-9878, Vol. 3, nr 5, s. 836-842Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

It is still a challenge that organotin(IV) carboxylate complexes with high-performance two-photon activity for cancer therapy. At present work, two novel organotin carboxylate complexes LSn1 and LSn2, containing coumarin moiety, were rationally designed for two-photon fluorescent imaging and anticancer purpose. The complexes possessed large two-photon action cross-sections and high quantum yields. Living cells evaluation revealed that complexes LSn1 and LSn2 exhibited good biocompatibility and deep tissue penetration over femtosecond laser with wavelength of 840 nm. Furthermore, the antitumor active and as well as possible mechanism of complexes LSn1 and LSn2 have been investigated systematically. The results indicated that complexes LSn1 and LSn2 could induce apoptotic cell death through a mitochondria] dysfunction and ROS elevation pathway. The present work provides a strategy for rationally designing organotin(IV) carboxylate complexes with two-photon activity and antitumor activity.

Ort, förlag, år, upplaga, sidor
AMER CHEMICAL SOC , 2017. Vol. 3, nr 5, s. 836-842
Nyckelord [en]
organotin carboxylate; two photon property; two-photon microscopy; anticancer agents; crystal structures
Nationell ämneskategori
Medicinska material och protesteknik
Identifikatorer
URN: urn:nbn:se:liu:diva-138267DOI: 10.1021/acsbiomaterials.6b00786ISI: 000401053800019OAI: oai:DiVA.org:liu-138267DiVA, id: diva2:1109114
Anmärkning

Funding Agencies|National Natural Science Foundation of China [21602003, 51372003, 51672003, 51432001, 21501001, 51472002]; Ministry of Education; Higher Education Revitalization Plan Talent Project

Tillgänglig från: 2017-06-13 Skapad: 2017-06-13 Senast uppdaterad: 2017-06-13

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Hu, Zhang-Jun
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Molekylär ytfysik och nanovetenskapTekniska fakulteten
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