Highly Fluorescent Supramolecular Nanoring Composed of Bent-Shaped Cyanostilbene Derivatives and Cucurbit[8]urils

Seong Il Kim; Hyeong Ju Kim; Soo Young Park

doi:10.1002/chem.202203828

Highly Fluorescent Supramolecular Nanoring Composed of Bent-Shaped Cyanostilbene Derivatives and Cucurbit[8]urils

Seong Il Kim
, Hyeong Ju Kim
, Soo Young Park

Seoul National University

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

2 Scopus citations

Abstract

Supramolecular organic frameworks (SOFs) made of organic guest molecule and cucurbit[8]uril (CB[8]) in aqueous solution have great potential for diverse applications. Herein, we designed highly fluorescent zero-dimensional (0D) nano-ring SOF with CB[8] as a host and novel bent-shaped cyanostilbene guest. This host–guest complex successfully formed macrocyclic hexamer and showed significantly enhanced fluorescence (Φ_F=68 %) compared to non-assembled monomer (Φ_F=2 %). Unlike other SOFs, this 0D SOF could be dispersed uniformly without bundling phenomenon in water.

Original language	English
Article number	e202203828
Journal	Chemistry - A European Journal
Volume	29
Issue number	17
DOIs	https://doi.org/10.1002/chem.202203828
State	Published - 22 Mar 2023

Keywords

cyanostilbene
fluorescence
homogeneous system
nanotechnology
supramolecular chemistry

Access to Document

10.1002/chem.202203828

Cite this

@article{bf62e9299170419b9c3b139c0529f1cd,

title = "Highly Fluorescent Supramolecular Nanoring Composed of Bent-Shaped Cyanostilbene Derivatives and Cucurbit[8]urils",

abstract = "Supramolecular organic frameworks (SOFs) made of organic guest molecule and cucurbit[8]uril (CB[8]) in aqueous solution have great potential for diverse applications. Herein, we designed highly fluorescent zero-dimensional (0D) nano-ring SOF with CB[8] as a host and novel bent-shaped cyanostilbene guest. This host–guest complex successfully formed macrocyclic hexamer and showed significantly enhanced fluorescence (ΦF=68 \%) compared to non-assembled monomer (ΦF=2 \%). Unlike other SOFs, this 0D SOF could be dispersed uniformly without bundling phenomenon in water.",

keywords = "cyanostilbene, fluorescence, homogeneous system, nanotechnology, supramolecular chemistry",

author = "\{Il Kim\}, Seong and \{Ju Kim\}, Hyeong and \{Young Park\}, Soo",

note = "Publisher Copyright: {\textcopyright} 2023 Wiley-VCH GmbH.",

year = "2023",

month = mar,

day = "22",

doi = "10.1002/chem.202203828",

language = "English",

volume = "29",

journal = "Chemistry - A European Journal",

issn = "0947-6539",

publisher = "John Wiley and Sons Inc.",

number = "17",

}

TY - JOUR

T1 - Highly Fluorescent Supramolecular Nanoring Composed of Bent-Shaped Cyanostilbene Derivatives and Cucurbit[8]urils

AU - Il Kim, Seong

AU - Ju Kim, Hyeong

AU - Young Park, Soo

PY - 2023/3/22

Y1 - 2023/3/22

N2 - Supramolecular organic frameworks (SOFs) made of organic guest molecule and cucurbit[8]uril (CB[8]) in aqueous solution have great potential for diverse applications. Herein, we designed highly fluorescent zero-dimensional (0D) nano-ring SOF with CB[8] as a host and novel bent-shaped cyanostilbene guest. This host–guest complex successfully formed macrocyclic hexamer and showed significantly enhanced fluorescence (ΦF=68 %) compared to non-assembled monomer (ΦF=2 %). Unlike other SOFs, this 0D SOF could be dispersed uniformly without bundling phenomenon in water.

AB - Supramolecular organic frameworks (SOFs) made of organic guest molecule and cucurbit[8]uril (CB[8]) in aqueous solution have great potential for diverse applications. Herein, we designed highly fluorescent zero-dimensional (0D) nano-ring SOF with CB[8] as a host and novel bent-shaped cyanostilbene guest. This host–guest complex successfully formed macrocyclic hexamer and showed significantly enhanced fluorescence (ΦF=68 %) compared to non-assembled monomer (ΦF=2 %). Unlike other SOFs, this 0D SOF could be dispersed uniformly without bundling phenomenon in water.

KW - cyanostilbene

KW - fluorescence

KW - homogeneous system

KW - nanotechnology

KW - supramolecular chemistry

UR - https://www.scopus.com/pages/publications/85148074946

U2 - 10.1002/chem.202203828

DO - 10.1002/chem.202203828

M3 - Article

C2 - 36722015

AN - SCOPUS:85148074946

SN - 0947-6539

VL - 29

JO - Chemistry - A European Journal

JF - Chemistry - A European Journal

IS - 17

M1 - e202203828

ER -

Highly Fluorescent Supramolecular Nanoring Composed of Bent-Shaped Cyanostilbene Derivatives and Cucurbit[8]urils

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this