Specific Alcohol-Responsive Photonic Crystal Sensors Based on Host-Guest Recognition

Xiaolu Cai; Xiaojing Zhang; Jing Fan; Wenxiang Zheng; Tianyi Zhang; Lili Qiu; Zihui Meng

doi:10.3390/gels9020083

Specific Alcohol-Responsive Photonic Crystal Sensors Based on Host-Guest Recognition

Xiaolu Cai, Xiaojing Zhang, Jing Fan, Wenxiang Zheng, Tianyi Zhang, Lili Qiu^*, Zihui Meng^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

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

3 Citations (Scopus)

Abstract

A photonic crystal material based on β-cyclodextrin (β-CD) with adsorption capacity is reported. The materials ((A-β-CD)-AM PC) consist of 3D poly (methyl methacrylate) (PMMA) colloidal microsphere arrays and hydrogels supplemented with β-cyclodextrin modified by acryloyl chloride. The prepared materials are then utilized for VOCs gas sensing. The 3D O-(A-β-CD)-AM PC was used to detect toluene, xylene, and acetone and the response was seen as the red-shift of the reflection peak. The 3D I-(A-β-CD)-AM PC was used to detect toluene, xylene, and acetone which occurred redshifted, while methanol, ethanol, and propanol and the peaks’ red-shifting was observed. However, among these, methanol gave the largest red-shift response The sensor has broad prospects in the detection of alcohol and the detection of alcohol-loaded drug releases in the future.

Original language	English
Article number	83
Journal	Gels
Volume	9
Issue number	2
DOIs	https://doi.org/10.3390/gels9020083
Publication status	Published - Feb 2023

Keywords

alcohol sensors
photonic crystals
volatile organic compounds detection
β-cyclodextrin

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10.3390/gels9020083

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@article{2392d13d710b48b1aa89e089e502bc79,

title = "Specific Alcohol-Responsive Photonic Crystal Sensors Based on Host-Guest Recognition",

abstract = "A photonic crystal material based on β-cyclodextrin (β-CD) with adsorption capacity is reported. The materials ((A-β-CD)-AM PC) consist of 3D poly (methyl methacrylate) (PMMA) colloidal microsphere arrays and hydrogels supplemented with β-cyclodextrin modified by acryloyl chloride. The prepared materials are then utilized for VOCs gas sensing. The 3D O-(A-β-CD)-AM PC was used to detect toluene, xylene, and acetone and the response was seen as the red-shift of the reflection peak. The 3D I-(A-β-CD)-AM PC was used to detect toluene, xylene, and acetone which occurred redshifted, while methanol, ethanol, and propanol and the peaks{\textquoteright} red-shifting was observed. However, among these, methanol gave the largest red-shift response The sensor has broad prospects in the detection of alcohol and the detection of alcohol-loaded drug releases in the future.",

keywords = "alcohol sensors, photonic crystals, volatile organic compounds detection, β-cyclodextrin",

author = "Xiaolu Cai and Xiaojing Zhang and Jing Fan and Wenxiang Zheng and Tianyi Zhang and Lili Qiu and Zihui Meng",

note = "Publisher Copyright: {\textcopyright} 2023 by the authors.",

year = "2023",

month = feb,

doi = "10.3390/gels9020083",

language = "English",

volume = "9",

journal = "Gels",

issn = "2310-2861",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

number = "2",

}

TY - JOUR

T1 - Specific Alcohol-Responsive Photonic Crystal Sensors Based on Host-Guest Recognition

AU - Cai, Xiaolu

AU - Zhang, Xiaojing

AU - Fan, Jing

AU - Zheng, Wenxiang

AU - Zhang, Tianyi

AU - Qiu, Lili

AU - Meng, Zihui

PY - 2023/2

Y1 - 2023/2

N2 - A photonic crystal material based on β-cyclodextrin (β-CD) with adsorption capacity is reported. The materials ((A-β-CD)-AM PC) consist of 3D poly (methyl methacrylate) (PMMA) colloidal microsphere arrays and hydrogels supplemented with β-cyclodextrin modified by acryloyl chloride. The prepared materials are then utilized for VOCs gas sensing. The 3D O-(A-β-CD)-AM PC was used to detect toluene, xylene, and acetone and the response was seen as the red-shift of the reflection peak. The 3D I-(A-β-CD)-AM PC was used to detect toluene, xylene, and acetone which occurred redshifted, while methanol, ethanol, and propanol and the peaks’ red-shifting was observed. However, among these, methanol gave the largest red-shift response The sensor has broad prospects in the detection of alcohol and the detection of alcohol-loaded drug releases in the future.

AB - A photonic crystal material based on β-cyclodextrin (β-CD) with adsorption capacity is reported. The materials ((A-β-CD)-AM PC) consist of 3D poly (methyl methacrylate) (PMMA) colloidal microsphere arrays and hydrogels supplemented with β-cyclodextrin modified by acryloyl chloride. The prepared materials are then utilized for VOCs gas sensing. The 3D O-(A-β-CD)-AM PC was used to detect toluene, xylene, and acetone and the response was seen as the red-shift of the reflection peak. The 3D I-(A-β-CD)-AM PC was used to detect toluene, xylene, and acetone which occurred redshifted, while methanol, ethanol, and propanol and the peaks’ red-shifting was observed. However, among these, methanol gave the largest red-shift response The sensor has broad prospects in the detection of alcohol and the detection of alcohol-loaded drug releases in the future.

KW - alcohol sensors

KW - photonic crystals

KW - volatile organic compounds detection

KW - β-cyclodextrin

UR - http://www.scopus.com/inward/record.url?scp=85148857240&partnerID=8YFLogxK

U2 - 10.3390/gels9020083

DO - 10.3390/gels9020083

M3 - Article

AN - SCOPUS:85148857240

SN - 2310-2861

VL - 9

JO - Gels

JF - Gels

IS - 2

M1 - 83

ER -

Specific Alcohol-Responsive Photonic Crystal Sensors Based on Host-Guest Recognition

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Keywords

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