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Volumn 20, Issue 39, 2014, Pages 12628-12635

Near-Infrared Croconaine Rotaxanes and Doped Nanoparticles for Enhanced Aqueous Photothermal Heating

Author keywords

dyes; nanomaterials; rotaxanes; supramolecular chemistry; template synthesis

Indexed keywords

CHROMOPHORES; DYES; GOLD NANOPARTICLES; HIGH ENERGY LASERS; INFRARED DEVICES; MICELLES; MOLECULAR ELECTRONICS; NANOPARTICLES; NANOSTRUCTURED MATERIALS; ORGANIC LASERS; SUPRAMOLECULAR CHEMISTRY;

EID: 84982245410     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.201403315     Document Type: Article
Times cited : (39)

References (52)
  • 7
    • 84863337933 scopus 로고    scopus 로고
    • L. V. Wang, S. Hu, Science 2012, 335, 1458–1462.
    • (2012) Science , vol.335 , pp. 1458-1462
    • Wang, L.V.1    Hu, S.2
  • 33
    • 85043128175 scopus 로고    scopus 로고
    • crystals suitable for structural determination analysis have not been obtained for any thiophene–croconaine dye or rotaxane system, It is postulated that the distinct croconaine conformational isomers may be a major factor contributing to these difficulties
    • Despite many attempts, crystals suitable for structural determination analysis have not been obtained for any thiophene–croconaine dye or rotaxane system. It is postulated that the distinct croconaine conformational isomers may be a major factor contributing to these difficulties.
  • 38
    • 85043135817 scopus 로고    scopus 로고
    • At 5 μ, in chloroform, the pseudorotaxane partially dethreads over several days, leading to decreased absorption at 820 nm (Supporting Information, Figure S51). Thus, any laser-accelerated pseudorotaxane dissociation was expected to result in decreased absorbance and thus decreased photothermal heating. However, this was not observed
    • At 5 μM in chloroform, the pseudorotaxane partially dethreads over several days, leading to decreased absorption at 820 nm (Supporting Information, Figure S51). Thus, any laser-accelerated pseudorotaxane dissociation was expected to result in decreased absorbance and thus decreased photothermal heating. However, this was not observed.
  • 40
    • 84982315184 scopus 로고    scopus 로고
    • An accurate association constant for this association cannot be determined owing to the instability of the bis(guanidinium) croconaine dye. However, not all water-soluble croconaine dyes are unstable, as discussed in the Supporting Information
    • An accurate association constant for this association cannot be determined owing to the instability of the bis(guanidinium) croconaine dye. However, not all water-soluble croconaine dyes are unstable, as discussed in the Supporting Information, Section S3.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.