Controlled evaporation as an easy method of constructing novel nano objects from amphiphilic diblock molecules

Lidong Qin; Hongbo Li; Lixin Wu; Dengli Qiu; Xi Zhang; Jiacong Shen

doi:10.1246/cl.2003.390

Controlled evaporation as an easy method of constructing novel nano objects from amphiphilic diblock molecules

Lidong Qin, Hongbo Li, Lixin Wu, Dengli Qiu, Xi Zhang, Jiacong Shen

Academic Institute

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Novel nano "island" and "ribbon" morphologies could be fabricated just by changing the air-substrate interface of cast films during evaporation. Speeding up or slowing down evaporation of cast films 100-fold allowed diblock molecules containing oligo (phenylene vinylene) dimer as the rod segment and poly (ethylene oxide) as the coil segment to form two different self-assembled nano objects on mica: "islands" and "ribbons," respectively.

Original language	English (US)
Pages (from-to)	390-391
Number of pages	2
Journal	Chemistry Letters
Volume	32
Issue number	4
DOIs	https://doi.org/10.1246/cl.2003.390
State	Published - Apr 5 2003

ASJC Scopus subject areas

General Chemistry

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10.1246/cl.2003.390

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AU - Qin, Lidong

AU - Li, Hongbo

AU - Wu, Lixin

AU - Qiu, Dengli

AU - Zhang, Xi

AU - Shen, Jiacong

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N2 - Novel nano "island" and "ribbon" morphologies could be fabricated just by changing the air-substrate interface of cast films during evaporation. Speeding up or slowing down evaporation of cast films 100-fold allowed diblock molecules containing oligo (phenylene vinylene) dimer as the rod segment and poly (ethylene oxide) as the coil segment to form two different self-assembled nano objects on mica: "islands" and "ribbons," respectively.

AB - Novel nano "island" and "ribbon" morphologies could be fabricated just by changing the air-substrate interface of cast films during evaporation. Speeding up or slowing down evaporation of cast films 100-fold allowed diblock molecules containing oligo (phenylene vinylene) dimer as the rod segment and poly (ethylene oxide) as the coil segment to form two different self-assembled nano objects on mica: "islands" and "ribbons," respectively.

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Controlled evaporation as an easy method of constructing novel nano objects from amphiphilic diblock molecules

Abstract

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