Optically Electroactive
Polymer Synthesized in a Liquid
Crystal with Cyclosporin ACircularly Polarized Electron Spin
Resonance
Posted on 2024-02-20 - 17:13
Cyclosporine A (CsA), a naturally
derived biomaterial
and physiologically
active substance, is commonly used as an immunosuppressant. In this
study, CsA was revealed to function as a chiral inducer of cholesteric
liquid crystals (CLCs) with a high helical twisting power. CsA induced
helical structures in 4-cyano-4′-pentylbiphenyl, a synthetic
liquid crystal (LC) used for general purposes. Electrochemical polymerization
in CLC with CsA was also performed. The polymer prepared in CLC showed
electro-optical activity via chiral induction by CsA. Synchrotron
X-ray diffraction measurements indicated that the polymer film prepared
in the CLC formed in the manner of LC molecular arrangement through
molecular form imprinting from the LC order, although the polymer
exhibited no liquid crystallinity. The polymer showed structural color
and laser light oscillation diffraction derived from its periodic
structure. The anisotropy of the circularly polarized electron spin
resonance signals for the resulting polymer with respect to the magnetic
field was observed.
CITE THIS COLLECTION
DataCite
3 Biotech
3D Printing in Medicine
3D Research
3D-Printed Materials and Systems
4OR
AAPG Bulletin
AAPS Open
AAPS PharmSciTech
Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg
ABI Technik (German)
Academic Medicine
Academic Pediatrics
Academic Psychiatry
Academic Questions
Academy of Management Discoveries
Academy of Management Journal
Academy of Management Learning and Education
Academy of Management Perspectives
Academy of Management Proceedings
Academy of Management Review
Komaba, Kyoka; Kimura, Shojiro; Kumai, Reiji; Goto, Hiromasa (1753). Optically Electroactive
Polymer Synthesized in a Liquid
Crystal with Cyclosporin ACircularly Polarized Electron Spin
Resonance. ACS Publications. Collection. https://doi.org/10.1021/acs.jpcb.3c07375
or
Select your citation style and then place your mouse over the citation text to select it.
SHARE
Usage metrics
Read the peer-reviewed publication
AUTHORS (4)
KK
Kyoka Komaba
SK
Shojiro Kimura
RK
Reiji Kumai
HG
Hiromasa Goto
KEYWORDS
physiologically active substancenaturally derived biomaterialmolecular form imprintingcholesteric liquid crystalssynthetic liquid crystallc molecular arrangementclc showed electro4 ′- pentylbiphenylpolymer film preparedliquid crystalpolymer preparedliquid crystallinityresulting polymerpolymer exhibitedsynchrotron xperiodic structuremagnetic fieldlc ordergeneral purposeselectrochemical polymerizationclc formedchiral induceralso performed