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Volumn 125, Issue 15, 2003, Pages 4426-4427

Solubilization of single-wall carbon nanotubes by supramolecular encapsulation of helical amylose

Author keywords

[No Author keywords available]

Indexed keywords

AMYLOSE; CARBON;

EID: 0037448921     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja029233b     Document Type: Article
Times cited : (286)

References (24)
  • 18
    • 0345829828 scopus 로고    scopus 로고
    • note
    • (a) In a typical experiment, 0.2 mg of SWNT (HiPco) was sonicated in 5 mL of water for 20 min and subsequently treated with a solution of 15-20 mg of amylose in DMSO by 4 min of sonication for complete solubilization. (b) From the low yield of the pure final product obtained after repeated washing/centrifugation cycles, it was estimated that about 50% of the product remains in the washing solutions along with free amylose. The supernatants containing smaller bundles and free NTs encapsulated were recovered for later characterizations.
  • 22
    • 0347721652 scopus 로고    scopus 로고
    • note
    • (d) The absorption at 500 nm is relatively unaffected by NTs conditions and has been used to estimate NTs dissolved in solutions (ref 10a-c). Beer's law was satisfied by absorptions at 500 nm.
  • 23
    • 0345829755 scopus 로고    scopus 로고
    • note
    • Although the amylose coating would be significantly bulky, it is assumed that many NTs exist as small bundles in the solution as prepared, which was used for the micrographs after a brief filtration without any size fractionation.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.