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Volumn 23, Issue 2, 2007, Pages 868-878

Size control of mesoscale aqueous assemblies of quantum dots and block copolymers

Author keywords

[No Author keywords available]

Indexed keywords

MICELLES; PARTICLE SIZE ANALYSIS; SELF ASSEMBLY; SEMICONDUCTOR QUANTUM DOTS; STABILIZATION; TRANSMISSION ELECTRON MICROSCOPY; WATER;

EID: 33846888286     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la0623634     Document Type: Article
Times cited : (55)

References (62)
  • 9
    • 3142630346 scopus 로고    scopus 로고
    • Stevens, M. M.; Flynn, N. T.; Wang, C.; A., T. D.; Langer, R. Adv. Mater. 2004, 16, 915.
    • Stevens, M. M.; Flynn, N. T.; Wang, C.; A., T. D.; Langer, R. Adv. Mater. 2004, 16, 915.
  • 14
    • 0034643342 scopus 로고    scopus 로고
    • Boal, A. K.; Ilhan, F.; E., D. J.; Thurn-Albrecht, T.; Russel, T. P.; Rotello, V. M. Nature 2000, 404, 746.
    • Boal, A. K.; Ilhan, F.; E., D. J.; Thurn-Albrecht, T.; Russel, T. P.; Rotello, V. M. Nature 2000, 404, 746.
  • 37
    • 33846873043 scopus 로고    scopus 로고
    • QDCMs were labeled large compound micelles or LCMs in ref 30. Here we use the more appropriate term QDCM to distinguish these QD assemblies from LCM colloids which do not contain QDs (see, for example, refs 46 and 47) which are formed from PS-b-PAA copolymers with very small PAA contents.
    • QDCMs were labeled "large compound micelles" or "LCMs" in ref 30. Here we use the more appropriate term QDCM to distinguish these QD assemblies from LCM colloids which do not contain QDs (see, for example, refs 46 and 47) which are formed from PS-b-PAA copolymers with very small PAA contents.
  • 55
    • 33846855812 scopus 로고    scopus 로고
    • The blend composition at which a single, stable QDCM colloid is obtained without crew-cut micelle formation (f= 0.50) is notably different from that found in ref 30 (f = 0.88). This is explained by the different stabilizing chains used in that case, PS(1100)-b-PAA(170), which will form micelles at a lower water content than the stabilizing chains used in the present work, due to a longer PS block. Therefore, a larger percentage of stabilizing chains were added in the present study without crew-cut micelle formation.
    • The blend composition at which a single, stable QDCM colloid is obtained without crew-cut micelle formation (f= 0.50) is notably different from that found in ref 30 (f = 0.88). This is explained by the different stabilizing chains used in that case, PS(1100)-b-PAA(170), which will form micelles at a lower water content than the stabilizing chains used in the present work, due to a longer PS block. Therefore, a larger percentage of stabilizing chains were added in the present study without crew-cut micelle formation.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.