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Volumn 9, Issue 2, 2007, Pages 243-246

Simple but effective way to sense pyrophosphate and inorganic phosphate by fluorescence changes

Author keywords

[No Author keywords available]

Indexed keywords

ACRIDINE DERIVATIVE; ORGANOMETALLIC COMPOUND; PHOSPHATE; PYROPHOSPHATE; ZINC;

EID: 33846634179     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol062685z     Document Type: Article
Times cited : (141)

References (44)
  • 1
    • 33645304322 scopus 로고    scopus 로고
    • For recent reviews for anion receptors, see: a
    • For recent reviews for anion receptors, see: (a) Yoon, J.; Kim, S. K.; Singh, N. J.; Kim, K. S. Chem. Soc. Rev. 2006, 35, 355.
    • (2006) Chem. Soc. Rev , vol.35 , pp. 355
    • Yoon, J.1    Kim, S.K.2    Singh, N.J.3    Kim, K.S.4
  • 14
    • 0003692166 scopus 로고
    • The Benjamin/Cummings Publishing Company, Inc, Redwood City, CA
    • Mathews, C. P.; van Hold, K. E. Biochemistry; The Benjamin/Cummings Publishing Company, Inc.: Redwood City, CA, 1990.
    • (1990) Biochemistry
    • Mathews, C.P.1    van Hold, K.E.2
  • 41
    • 33846585070 scopus 로고    scopus 로고
    • Association constants were obtained with the computer program ENZFITTER, available from Elsevier-BIOSOFT: 68 Hills Road, Cambridge CB2 1LA, UK.
    • (b) Association constants were obtained with the computer program ENZFITTER, available from Elsevier-BIOSOFT: 68 Hills Road, Cambridge CB2 1LA, UK.
  • 42
    • 33846631389 scopus 로고    scopus 로고
    • The hydrogen bonding in aqueous solution is a quite challenging process. However, in our case, the stronger interaction between the Zn center and the phosphate may induce the additional hydrogen bonding. There are few examples of sensors which utilize hydrogen bonding interactions in aqueous solution. For example, Czarnik et al. reported that the fluorescent change of their sensor with pyrophosphate in 100% aqueous solution was attributed to the hydrogen bonding between benzylic amine and pyrophosphate (ref 9g) Also, the fluorescent changes of dipyrrolyl quinoxaline derivatives with anions in aqueous solution were reported by Anzenbacher's group, in which the hydrogen bonding was the key interaction (ref 9d).
    • The hydrogen bonding in aqueous solution is a quite challenging process. However, in our case, the stronger interaction between the Zn center and the phosphate may induce the additional hydrogen bonding. There are few examples of sensors which utilize hydrogen bonding interactions in aqueous solution. For example, Czarnik et al. reported that the fluorescent change of their sensor with pyrophosphate in 100% aqueous solution was attributed to the hydrogen bonding between benzylic amine and pyrophosphate (ref 9g) Also, the fluorescent changes of dipyrrolyl quinoxaline derivatives with anions in aqueous solution were reported by Anzenbacher's group, in which the hydrogen bonding was the key interaction (ref 9d).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.