scholarly journals A rapid and sensitive method for separation of Cu 2+ ions from industrial wastewater sample and water samples with methacrylamide‐ethylene glycol dimethacrylate: A new synthesis of molecularly imprinted polymer

2021 ◽  
Author(s):  
Fariborz Azizinezhad ◽  
Ali Moghimi
Keyword(s):  
Ethylene Glycol ◽  
Molecularly Imprinted Polymer ◽  
Water Samples ◽  
Industrial Wastewater ◽  
Wastewater Sample ◽  
Glycol Dimethacrylate ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
New Synthesis ◽  
Sensitive Method

scholarly journals PENGARUH MILLING TERHADAP KARAKTERISTIK MOLECULARLY IMPRINTED POLYMER KARBARIL (C12H11NO2)

2020 ◽  
Vol 5 (2) ◽  
pp. 1-5
Author(s):  
Suci Aprilia
Keyword(s):  
Thermal Decomposition ◽  
Ethylene Glycol ◽  
Molecularly Imprinted Polymer ◽  
Extraction Process ◽  
High Energy ◽  
Polymerization Process ◽  
Cross Linking ◽  
Glycol Dimethacrylate ◽  
Imprinted Polymer ◽  
Molecularly Imprinted

Molecularly Imprinted Polymer (MIP) has been synthesized with carbaryl used as a template and forms complex bonds with Methacrylic Acid (MAA)through hydrogen bonds, followed by a cross-linking process using Ethylene Glycol Dimethacrylate (EGDMA) cross-linkers. The polymerization process begins with the thermal decomposition of Benzoyl Peroxide (BPO) as an initiator. Non-Imprinted Polymer (NIP) as a control polymer has also been synthesized using a similar procedure without using carbaryl templates. In this study, two variations of carbaryl are used, which are not milled carbamates, and carbaryl has been milled using High Energy Milling (HEM). The FTIR study was carried out to investigate the presence of carbaryl in polymers, MIP, and NIP. The spectrum shows that the concentration of carbaryl compound decreases after the extraction process. This result was also confirmed by the increase in the value of the percentage of transmittance in the MIP, especially the nano carbaryl MIP. This result is supported by the X-RD results, which showed a decrease in the size of the crystals in the carbaryl MIP from 10.07 Å while the nano carbaryl MIP was 9.16 Å.

Mesoporous molecularly imprinted polymer nanoparticles as a sustained release system of azithromycin

RSC Advances ◽  
2015 ◽  
Vol 5 (120) ◽  
pp. 98880-98891 ◽  
Author(s):  
Simin Sheybani ◽  
Tolou Hosseinifar ◽  
Majid Abdouss ◽  
Saeedeh Mazinani
Keyword(s):  
Ethylene Glycol ◽  
Sustained Release ◽  
Molecular Imprinting ◽  
Methacrylic Acid ◽  
Molecularly Imprinted Polymer ◽  
Polymer Nanoparticles ◽  
Glycol Dimethacrylate ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Molecular Imprinting Technique

A combination of a molecular imprinting technique and precipitation polymerization was applied to develop novel azithromycin-imprinted poly(methacrylic acid-co-ethylene glycol dimethacrylate) nanoparticles for sustained release of azithromycin (AZM).

scholarly journals SYNTHESIS NEW LIQUID ELECTRODES FOR DETERMINATION DOMPERIDONE MALEATE BASED ON A MOLECULARLY IMPRINTED POLYMER

2020 ◽  
Vol 12 (2) ◽  
pp. 93-105
Author(s):  
زهراء مهدي1 ◽  
◽  
يحيى كمال البياتي2 ◽  
Keyword(s):  
Ethylene Glycol ◽  
Response Time ◽  
Molecularly Imprinted Polymer ◽  
Limit Of Detection ◽  
Glycol Dimethacrylate ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Pharmaceutical Sample ◽  
Standard Solution ◽  
Liquid Electrodes

Liquid electrodes of domperidone maleate (DOMP) imprinted polymer were synthesis based on precipitation polymerization mechanism. The molecularly imprinted (MIP) and non-imprinted (NIP) polymers were synthesized using DOMP as a template. By methyl methacrylate (MMA) as monomer, N,Nmethylenebisacrylamide (NMAA) and ethylene glycol dimethacrylate (EGDMA) as cross-linkers and benzoyl peroxide (BP) as an initiator. The molecularly imprinted membranes were synthesis using acetophenone (APH), di-butyl sabacate (DBS), Di octylphthalate (DOPH) and triolyl phosphate (TP)as plasticizers in PVC matrix. The slopes and limit of detection of liquid electrodes obtained from the calibration curves ranged from (-18.88– -29.01) mV/decade and (4.0 × 10-5 – 6.0 × 10-5) M, respectively and the response time was about 60 seconds. The Liquid electrodes were filled with (10-2 M) standard solution of the drug and observed stable response for a pH ranged from 2.0 to 11.0 and with good selectivity for over several species. The fresh electrodes of synthesis were effectively used in the pharmaceutical sample to determine DOMP without any time consuming pretreatment measures.

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