Type III-B rotaxane dendrimers

Watson K.W. Ho; Siu Fung Lee; Chi Hin Wong; Xiao Ming Zhu; Chak Shing Kwan; Chun Pong Chak; Paula M. Mendes; Christopher H.K. Cheng; Ken C F LEUNG

doi:10.1039/c3cc46759g

Type III-B rotaxane dendrimers

Watson K.W. Ho, Siu Fung Lee, Chi Hin Wong, Xiao Ming Zhu, Chak Shing Kwan, Chun Pong Chak, Paula M. Mendes, Christopher H.K. Cheng, Ken C F LEUNG^*

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

28 Citations (Scopus)

Abstract

Type III-B first generation [3]rotaxane and second generation [4]rotaxane dendrimers have been synthesized via (1) a modified copper-catalyzed alkyne-azide cycloaddition (CuAAC), (2) Glaser-Hay's acetylenic oxidative homo-coupling, and (3) amide formation. The dendron does not reveal obvious cytotoxicities in L929 fibroblast cells. The rotaxane dendrimers can capture ammonia and are switchable both in solution and on surfaces.

Original language	English
Pages (from-to)	10781-10783
Number of pages	3
Journal	Chemical Communications
Volume	49
Issue number	92
DOIs	https://doi.org/10.1039/c3cc46759g
Publication status	Published - 24 Oct 2013

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title = "Type III-B rotaxane dendrimers",

abstract = "Type III-B first generation [3]rotaxane and second generation [4]rotaxane dendrimers have been synthesized via (1) a modified copper-catalyzed alkyne-azide cycloaddition (CuAAC), (2) Glaser-Hay's acetylenic oxidative homo-coupling, and (3) amide formation. The dendron does not reveal obvious cytotoxicities in L929 fibroblast cells. The rotaxane dendrimers can capture ammonia and are switchable both in solution and on surfaces.",

author = "Ho, {Watson K.W.} and Lee, {Siu Fung} and Wong, {Chi Hin} and Zhu, {Xiao Ming} and Kwan, {Chak Shing} and Chak, {Chun Pong} and Mendes, {Paula M.} and Cheng, {Christopher H.K.} and LEUNG, {Ken C F}",

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doi = "10.1039/c3cc46759g",

language = "English",

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T1 - Type III-B rotaxane dendrimers

AU - Ho, Watson K.W.

AU - Lee, Siu Fung

AU - Wong, Chi Hin

AU - Zhu, Xiao Ming

AU - Kwan, Chak Shing

AU - Chak, Chun Pong

AU - Mendes, Paula M.

AU - Cheng, Christopher H.K.

AU - LEUNG, Ken C F

PY - 2013/10/24

Y1 - 2013/10/24

N2 - Type III-B first generation [3]rotaxane and second generation [4]rotaxane dendrimers have been synthesized via (1) a modified copper-catalyzed alkyne-azide cycloaddition (CuAAC), (2) Glaser-Hay's acetylenic oxidative homo-coupling, and (3) amide formation. The dendron does not reveal obvious cytotoxicities in L929 fibroblast cells. The rotaxane dendrimers can capture ammonia and are switchable both in solution and on surfaces.

AB - Type III-B first generation [3]rotaxane and second generation [4]rotaxane dendrimers have been synthesized via (1) a modified copper-catalyzed alkyne-azide cycloaddition (CuAAC), (2) Glaser-Hay's acetylenic oxidative homo-coupling, and (3) amide formation. The dendron does not reveal obvious cytotoxicities in L929 fibroblast cells. The rotaxane dendrimers can capture ammonia and are switchable both in solution and on surfaces.

UR - http://www.scopus.com/inward/record.url?scp=84886470108&partnerID=8YFLogxK

U2 - 10.1039/c3cc46759g

DO - 10.1039/c3cc46759g

M3 - Journal article

C2 - 24081452

AN - SCOPUS:84886470108

SN - 1359-7345

VL - 49

SP - 10781

EP - 10783

JO - Chemical Communications

JF - Chemical Communications

IS - 92

ER -

Type III-B rotaxane dendrimers

Abstract

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