Surface molecular imprinting on silane-functionalized carbon dots for selective recognition of nifedipine

RSC Advances ◽  
2015 ◽  
Vol 5 (90) ◽  
pp. 74084-74090 ◽  
Author(s):  
Roghayeh Jalili ◽  
Mohammad Amjadi
Keyword(s):  
Molecular Imprinting ◽  
Carbon Dots ◽  
Fluorescent Sensor ◽  
Selective Recognition ◽  
Surface Molecular Imprinting ◽  
Molecularly Imprinted

An eco-friendly molecularly imprinted fluorescent sensor was developed for nifedipine (NIF) based on silane-functionalized carbon dots.

scholarly journals Rapid and selective recognition of Vibrio parahaemolyticus assisted by perfluorinated alkoxysilane modified molecularly imprinted polymer film

RSC Advances ◽  
2020 ◽  
Vol 10 (24) ◽  
pp. 14305-14312 ◽  
Author(s):  
Kaiyue Fu ◽  
Huiwen Zhang ◽  
Yuanyuan Guo ◽  
Juan Li ◽  
Heran Nie ◽  
...  
Keyword(s):  
Polymer Film ◽  
Molecular Imprinting ◽  
Molecularly Imprinted Polymer ◽  
Vibrio Parahaemolyticus ◽  
Selective Recognition ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
High Affinity ◽  
Molecular Imprinting Technology

Molecular imprinting technology offers a means of tailor-made materials with high affinity and selectivity for certain analysts.

A surface molecularly imprinted electrospun polyethersulfone (PES) fiber mat for selective removal of bilirubin

2017 ◽  
Vol 5 (29) ◽  
pp. 5763-5773 ◽  
Author(s):  
Keke Wu ◽  
Wufeng Yang ◽  
Yanpeng Jiao ◽  
Changren Zhou
Keyword(s):  
Molecular Imprinting ◽  
Selective Removal ◽  
Surface Molecular Imprinting ◽  
Molecularly Imprinted

Electrospinning and surface molecular imprinting were used together to prepare a surface molecularly imprinted electrospun polyethersulfone (PES) fiber mat for selective removal of bilirubin.

Inhibitor-assisted synthesis of molecularly imprinted microbeads for protein recognition

2018 ◽  
Vol 10 (9) ◽  
pp. 997-1005 ◽  
Author(s):  
Hasan Basan ◽  
Mehmet Dinc ◽  
Boris Mizaikoff
Keyword(s):  
Synergistic Effect ◽  
Molecular Imprinting ◽  
Protein Recognition ◽  
Surface Molecular Imprinting ◽  
Molecularly Imprinted

Synergistic effect of inhibitor assisted affinity and surface molecular imprinting strategy on pepsin imprinting.

scholarly journals Sol-gel Approach in Molecular Imprinting for Crystal Violet Selective Recognition

2021 ◽  
Vol 50 (7) ◽  
pp. 1921-1933
Author(s):  
Saliza Asman ◽  
Sharifah Mohamad ◽  
Mohd Kamarulzaki Mustafa
Keyword(s):  
Crystal Violet ◽  
Molecular Imprinting ◽  
Molecularly Imprinted Polymer ◽  
Sol Gel ◽  
Group Analysis ◽  
Freundlich Isotherm ◽  
Selective Recognition ◽  
Isotherm Model ◽  
Imprinted Polymer ◽  
Molecularly Imprinted

A limitation of conventional MIP in thermal and mechanical stabilities condition, improper porosity and low adsorption capacity, give a reason to introduce a sol-gel method in molecular imprinting process recently. In this study, a synthesis of new sol-gel molecularly imprinted polymer (SG-MIP) was studied for crystal violet (CV) selective recognition. The control non-molecularly imprinted polymer (SG-NIP) was also synthesized as reference. The preparation of SG-MIP was introduced by a combination of the organic and inorganic mixture. The organic solution included the methacrylic acid, trimethylolpropane trimethacrylate, and benzoyl peroxide which are monomer, crosslinker, and initiator, respectively. The inorganic solution involved the ratio of tetraethyl orthosilicate: ethanol (1:1 v/v). The functional group analysis proved the successful synthesized SG-MIP and SG-NIP. The thermal analysis indicated high thermal stability for SG-MIP and SG-NIP, respectively. The morphology and surface analyses showed the respective different structures, surface, and porosity values between SG-MIP and SG-NIP, which influence the selectivity study and adsorption behaviour of SG-MIP toward CV adsorption. The result verified that the SG-MIP (4.900 mgg-1) has higher adsorption and higher selectivity characteristics compared to SG-NIP (4.432 mgg-1). The equilibrium data of kinetic and isotherm studies for SG-MIP and SG-NIP were well-fitted to the pseudo-second order model (R2 = 0.9997 and R2 = 0.9996) and Freundlich isotherm model (R2 = 0.9500 and R2 = 0.9764), respectively. The Freundlich isotherm was supported by the Scatchard plot instead of the Langmuir isotherm model.

Synthesis, characterization and evaluation of hollow molecularly imprinted polymers for Sudan I

2014 ◽  
Vol 6 (9) ◽  
pp. 3079-3085 ◽  
Author(s):  
Dong Ren ◽  
Jiang He ◽  
Haixia Zhang
Keyword(s):  
Molecular Imprinting ◽  
Molecularly Imprinted Polymers ◽  
Surface Molecular Imprinting ◽  
Molecularly Imprinted ◽  
Imprinted Polymers ◽  
Sudan I ◽  
Novel Strategy

A novel strategy was developed to prepare hollow molecularly imprinted polymers (HMIPs) with thin solid shells, in which a soft polystyrene core and a hard inner shell of SiO2 were introduced; this strategy combined surface molecular imprinting of Sudan I and in situ polymerization.

scholarly journals Highly sensitive and selective detection of naproxen via molecularly imprinted carbon dots as a fluorescent sensor

RSC Advances ◽  
2021 ◽  
Vol 11 (46) ◽  
pp. 29073-29079
Author(s):  
Ke Li ◽  
Min Zhang ◽  
Xingyu Ye ◽  
Yongming Zhang ◽  
Guisheng Li ◽  
...  
Keyword(s):  
Molecularly Imprinted Polymer ◽  
Carbon Dots ◽  
Fluorescent Sensor ◽  
Selective Detection ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Recognition Sites ◽  
Highly Sensitive

A highly selective fluorescent sensor for naproxen utilizes carbon dots as the fluorophore and molecularly imprinted polymer to provide the recognition sites. The fluorescence of carbon dots can be selectively quenched by naproxen.

Surface molecular imprinting on CdTe quantum dots for fluorescence sensing of 4-nitrophenol

2016 ◽  
Vol 8 (10) ◽  
pp. 2226-2232 ◽  
Author(s):  
Linye Jiang ◽  
Haijian Liu ◽  
Ming Li ◽  
Yue Xing ◽  
Xueqin Ren
Keyword(s):  
Quantum Dots ◽  
Detection Limit ◽  
Molecular Imprinting ◽  
Fluorescent Sensor ◽  
High Sensitivity ◽  
Surface Molecular Imprinting ◽  
Fluorescence Sensing ◽  
Lower Detection Limit ◽  
Lower Detection ◽  
Sensitivity And Selectivity

The developed fluorescent sensor provides high sensitivity and selectivity and a lower detection limit than previously developed sensors.

Sign in / Sign up

Export Citation Format

Share Document