Iodinated molecularly imprinted polymer for room temperature phosphorescence optosensing of fluoranthene

2005 ◽  
pp. 3224 ◽  
Author(s):  
A. Salinas-Castillo ◽  
I. Sánchez-Barragán ◽  
J. M. Costa-Fernández ◽  
R. Pereiro ◽  
A. Ballesteros ◽  
...  
Keyword(s):  
Molecularly Imprinted Polymer ◽  
Room Temperature ◽  
Imprinted Polymer ◽  
Room Temperature Phosphorescence ◽  
Molecularly Imprinted

Molecularly imprinted polymer nanospheres based on Mn-doped ZnS QDs via precipitation polymerization for room-temperature phosphorescence probing of 2,6-dichlorophenol

RSC Advances ◽  
2015 ◽  
Vol 5 (26) ◽  
pp. 19799-19806 ◽  
Author(s):  
Xiao Wei ◽  
Zhiping Zhou ◽  
Tongfan Hao ◽  
Hongji Li ◽  
Yongsheng Yan
Keyword(s):  
Molecular Recognition ◽  
Molecularly Imprinted Polymer ◽  
Room Temperature ◽  
Precipitation Polymerization ◽  
Imprinted Polymer ◽  
Room Temperature Phosphorescence ◽  
Molecularly Imprinted ◽  
Recognition Ability ◽  
Polymer Nanospheres ◽  
Mn Doped

A novel MIPs-based RTP QDs with molecular recognition ability for 2,6-dichlorophenol was successfully synthesized via precipitation polymerization.

Room temperature phosphorescent determination of aflatoxins in fish feed based on molecularly imprinted polymer - Mn-doped ZnS quantum dots

2020 ◽  
Vol 1103 ◽  
pp. 183-191 ◽  
Author(s):  
G.D. Thilini Madurangika Jayasinghe ◽  
Raquel Domínguez-González ◽  
Pilar Bermejo-Barrera ◽  
Antonio Moreda-Piñeiro
Keyword(s):  
Quantum Dots ◽  
Molecularly Imprinted Polymer ◽  
Room Temperature ◽  
Fish Feed ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Mn Doped

Preparation and Characterize of Konjac Glucomannan-Based Protein Molecularly Imprinted Polymer

2011 ◽  
Vol 366 ◽  
pp. 460-463
Author(s):  
Zhi Yuan Mi ◽  
Zhuo Ma ◽  
Xiao Li Li ◽  
Pan Wang ◽  
Ying Qing Zhang
Keyword(s):  
Bovine Serum Albumin ◽  
Molecularly Imprinted Polymer ◽  
Room Temperature ◽  
Konjac Glucomannan ◽  
Protein Recognition ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Recognition Experiment ◽  
Template Protein ◽  
Imprinted Membrane

Objective: To prepare a novel molecularly imprinted materials for protein recognition. Methods: Konjac glucomannan was used as fundamental materials, after swollen, added 3-Chloro-1,2- epoxypropane and glycerol cross-linked for 3 h at 40 °C. Then added bovine serum albumin (BSA) solution, agitated 1 h at room temperature. Natural dried. Results: After eluted, the imprinted efficiency of the imprinted membrane were (59.27±3.53) % (n=6) with blank membrane as control. The adsorption rate increased from 2 h to 20 h, and reached saturation at 22 to 24 h. The selectively recognition experiment indicated the BSA imprinted membrane have significant selectively recognition abilities for the template protein. Conclusions: konjac glucomannan-based imprinted membrane shows great possibilities to be a promising material for protein molecularly imprinted recognition.

N-2-Propenyl-(5-dimethylamino)-1-naphthalene Sulfonamide, a Novel Fluorescent Monomer for the Molecularly Imprinted Polymer-Based Detection of 2,4-Dinitrotoluene in the Gas Phase

2012 ◽  
Vol 65 (10) ◽  
pp. 1405 ◽  
Author(s):  
Nicholas W. Turner ◽  
Clovia I. Holdsworth ◽  
Adam McCluskey ◽  
Michael C. Bowyer
Keyword(s):  
Gas Phase ◽  
Molecularly Imprinted Polymer ◽  
Molecularly Imprinted Polymers ◽  
Room Temperature ◽  
Imprinted Polymer ◽  
Free Standing ◽  
Molecularly Imprinted ◽  
Imprinted Polymers ◽  
Fluorescent Polymers ◽  
Poly Acrylonitrile

Fluorescent molecularly imprinted polymers (MIP) specific for 2,4-dinitrotoluene (DNT) have been synthesised using a novel monomer N-2-propenyl-(5-dimethylamino)-1-naphthalene sulfonamide. Three formats of the polymer were produced: a traditional bulk monolith ground into particles, a flexible, but highly cross-linked plasticiser-modified free standing membrane, and a hybrid material consisting of particles embedded in a poly(acrylonitrile) phase inversed film. Within all materials, a clearly defined imprinting effect was observed upon exposure to DNT vapour at room temperature. In all cases, preferential rebinding of DNT to the molecularly imprinted materials (3–5 times) over their non-imprinted (NIP) equivalents was evident within <10 min of contact with the DNT vapour stream. Fluorographic images of the fluorescent polymers showed the DNT binding-induced quenching to be significantly higher in the MIP material than in the non-imprinted control polymer.

scholarly journals Molecularly imprinted polymer coated Mn-doped ZnS quantum dots embedded in a metal–organic framework as a probe for selective room temperature phosphorescence detection of chlorpyrifos

RSC Advances ◽  
2021 ◽  
Vol 11 (45) ◽  
pp. 27845-27854
Author(s):  
Mengxi Fan ◽  
Tingting Gan ◽  
Gaofang Yin ◽  
Fangbeibei Cheng ◽  
Nanjing Zhao
Keyword(s):  
Room Temperature ◽  
Organophosphorus Pesticides ◽  
Metal Organic Framework ◽  
Selective Detection ◽  
Imprinted Polymer ◽  
Room Temperature Phosphorescence ◽  
Molecularly Imprinted ◽  
Highly Sensitive ◽  
Metal Organic ◽  
Mn Doped

As one of the most widely used organophosphorus pesticides, chlorpyrifos (CPF) is toxic to humans, and Mn:ZnS QDs@ZIF-8@MIP are prepared for the highly sensitive and selective detection of CPF.

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