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Volumn 19, Issue 6, 2003, Pages 2521-2524

Synthesis of a stable helical peptide and grafting on gold nanoparticles

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSTS; FOURIER TRANSFORM INFRARED SPECTROSCOPY; GOLD; GRAFTING (CHEMICAL); NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; POLYPEPTIDES; PROTEINS; SYNTHESIS (CHEMICAL);

EID: 0037453657     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la025982v     Document Type: Article
Times cited : (49)

References (35)
  • 22
    • 0034700215 scopus 로고    scopus 로고
    • This situation is similar to the one we have recently observed in surface-confined imidazoles in gold nanoparticles where cooperativity has been found: Pasquato, L.; Rancan, F.; Scrimin, P.; Mancin, F.; Frigeri, C. Chem. Commun. 2000, 2253-2254. It is noteworthy that dendrimers carrying [Co(salen)] complexes on the surface exhibit significantly enhanced catalytic activity in the hydrolytic kinetic resolution of terminal epoxides: Breinbauer, R.; Jacobsen, E. N. Angew. Chem., Int. Ed. 2000, 39, 3604-3607.
    • (2000) Chem. Commun. , pp. 2253-2254
    • Pasquato, L.1    Rancan, F.2    Scrimin, P.3    Mancin, F.4    Frigeri, C.5
  • 23
    • 0034675617 scopus 로고    scopus 로고
    • This situation is similar to the one we have recently observed in surface-confined imidazoles in gold nanoparticles where cooperativity has been found: Pasquato, L.; Rancan, F.; Scrimin, P.; Mancin, F.; Frigeri, C. Chem. Commun. 2000, 2253-2254. It is noteworthy that dendrimers carrying [Co(salen)] complexes on the surface exhibit significantly enhanced catalytic activity in the hydrolytic kinetic resolution of terminal epoxides: Breinbauer, R.; Jacobsen, E. N. Angew. Chem., Int. Ed. 2000, 39, 3604-3607.
    • (2000) Angew. Chem., Int. Ed. , vol.39 , pp. 3604-3607
    • Breinbauer, R.1    Jacobsen, E.N.2
  • 28
    • 0035943284 scopus 로고    scopus 로고
    • The monitoring of the reaction by proton NMR spectroscopy suggests that the fluoride is first converted into the corresponding oxazolone followed by the coupling with formation of the dipeptide. This is in accord with our recent findings: Fiammengo, R.; Licini, G.; Nicotra, A.; Modena, G.; Pasquato, L.; Scrimin, P.; Broxterman, Q. B.; Kaptein, B. J. Org. Chem. 2001, 66, 5905-5910.
    • (2001) J. Org. Chem. , vol.66 , pp. 5905-5910
    • Fiammengo, R.1    Licini, G.2    Nicotra, A.3    Modena, G.4    Pasquato, L.5    Scrimin, P.6    Broxterman, Q.B.7    Kaptein, B.8
  • 34
    • 0013146277 scopus 로고    scopus 로고
    • note
    • A reviewer suggested that the peptide could interact with the hydrocarbon monolayer without binding to the Au surface. We have ruled out this possibility by showing that a peptide devoid of the thiolate function does not bind to MPC-C12 under identical conditions of the exchange experiment.
  • 35
    • 0034316836 scopus 로고    scopus 로고
    • The formation of intramonolayer hydrogen bonds has been observed in MPCs protected with thiols containing amide moieties, and it depends on the distance of the amide from the nanoparticle core: Boal, A. K.; Rotello, V. M. Langmuir 2000, 16, 9527-9532.
    • (2000) Langmuir , vol.16 , pp. 9527-9532
    • Boal, A.K.1    Rotello, V.M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.