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Volumn 70, Issue 26, 2005, Pages 10875-10878

Colorimetric "naked eye" sensing of anions in aqueous solution

Author keywords

[No Author keywords available]

Indexed keywords

CALORIMETRY; COLOR; HYDROGEN BONDS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PH EFFECTS; SENSORS; SOLUTIONS;

EID: 29944443016     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo0520487     Document Type: Article
Times cited : (386)

References (41)
  • 1
    • 4644341706 scopus 로고    scopus 로고
    • See special issue on anion recognition: (a) Coord. Chem. Rev. 2003, 240, 1-226.
    • (2003) Coord. Chem. Rev. , vol.240 , pp. 1-226
  • 10
    • 0004091542 scopus 로고    scopus 로고
    • Bianchi, E., Bowman-James, K., Gracía-España, E., Eds.; Wiley-VCH: New York
    • Supramolecular Chemistry of Anions; Bianchi, E., Bowman-James, K., Gracía-España, E., Eds.; Wiley-VCH: New York, 1997.
    • (1997) Supramolecular Chemistry of Anions
  • 35
    • 29944433379 scopus 로고    scopus 로고
    • note
    • 8 These channels account for a staggering 36% of the crystal volume, attesting to the strength of these multiple interactions.
  • 36
    • 29944439017 scopus 로고    scopus 로고
    • note
    • The ratio between these two bands was highly concentration-dependent, whereas at low concentration the 560-nm band was substantially more intense than at higher concentrations (see Supporting Information). Quartz cells and glassware were used in all of these measurements.
  • 38
    • 29944446024 scopus 로고    scopus 로고
    • note
    • 2O it was not possible to carry out an identical investigation in this solvent.
  • 40
    • 29944435056 scopus 로고    scopus 로고
    • note
    • Spectroscopic pH titrations of 1 and 2 showed that the color changes similar to those seen above only occurred in alkaline pH. See Figures S12 and S13 for 1 and 2, respectively. These changes were fully reversible. Also note that the changes occurring in Figure 3 all took place in a pH window well below that seen in Figures S12 and S13.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.