메뉴 건너뛰기




Volumn 34, Issue 10, 1995, Pages 1119-1122

Photonic Molecular Devices: Reversibly Photoswitchable Fluorophores for Nondestructive Readout for Optical Memory

Author keywords

fluorescence; molecular switches; optical readout; photochromism

Indexed keywords


EID: 33748556592     PISSN: 05700833     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.199511191     Document Type: Article
Times cited : (294)

References (34)
  • 1
    • 0003066333 scopus 로고
    • Supramolekulare Chemie – Moleküle, Übermoleküle und molekulare Funktionseinheiten (Nobel-Vortrag)
    • (1988) Angewandte Chemie , vol.100 , pp. 91
    • Lehn, J.‐M.1
  • 27
    • 0008611283 scopus 로고
    • Details regarding the syntheses as well as spectroscopic and electrochemical properties of compounds 1 and 2 will be published in a forthcoming paper. All new compounds were characterized by spectroscopy and microanalysis; compounds 1 a, b gave correct microanalyses and FAB mass spectra; for 2a, b only the FAB mass spectra were obtained. The synthesis of the dithieno(thiophene) 8 was described
    • (1971) J. Org. Chem. , vol.36 , pp. 1645
    • de Jong, F.1    Janssen, M.J.2
  • 28
    • 84989596083 scopus 로고    scopus 로고
    • 3CN, DMSO, DMF, and MeOH.
  • 29
    • 84989571208 scopus 로고    scopus 로고
    • Characteristics of the window filter: 425–475 nm, transmittance = 68%; λ < 400 nm and λ > 500 nm, transmittance < 3%.
  • 30
    • 84989553378 scopus 로고    scopus 로고
    • Characteristics of the cutoff filter: λ > 620 nm, transmittance = 83%; λ < 585 nm, transmittance < 1%.
  • 31
    • 84989559363 scopus 로고    scopus 로고
    • 3CN at wavelengths less than 400 nm resulted in partial decomposition.
  • 32
    • 84989581169 scopus 로고    scopus 로고
    • max and shape of the emission bands of the two forms.
  • 33
    • 84989553405 scopus 로고    scopus 로고
    • As in the case of 2, solutions of the open form 1 a in n‐pentanol present strong emission bands (at 465 and 444 nm; excitation at 395 nm), whereas the closed form 1 b is only weakly (ca. 1 %) luminescent.
  • 34
    • 84989581171 scopus 로고    scopus 로고
    • 4 readings of the weakly photoactive closed form 2 b can be performed with less than 10% backreaction to the open form.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.