Development of carbon dots modified fluorescent molecular imprinted Polymer@Ag/AgCl nanoparticle for hepatocellular carcinoma marker

2017 ◽  
Author(s):  
Paramita Karfa ◽  
Rashmi Madhuri ◽  
Prashant K. Sharma
Keyword(s):  
Hepatocellular Carcinoma ◽  
Carbon Dots ◽  
Molecular Imprinted Polymer ◽  
Imprinted Polymer

Molecular imprinted polymer to remove tetracycline from aqueous solutions

2015 ◽  
Vol 203 ◽  
pp. 32-40 ◽  
Author(s):  
M. Sánchez-Polo ◽  
I. Velo-Gala ◽  
Jesús J. López-Peñalver ◽  
J. Rivera-Utrilla
Keyword(s):  
Aqueous Solutions ◽  
Molecular Imprinted Polymer ◽  
Imprinted Polymer

Thermodinamic study of a magnetic molecular imprinted polymer for removal of nitrogenous pollutant from gasoline

Fuel ◽  
2017 ◽  
Vol 210 ◽  
pp. 380-389 ◽  
Author(s):  
Liz Nayibe Martínez Saavedra ◽  
Bruno Eduardo Lobo Baeta ◽  
Márcio César Pereira ◽  
Luiz Carlos Alves de Oliveira ◽  
Adilson Candido da Silva
Keyword(s):  
Molecular Imprinted Polymer ◽  
Imprinted Polymer

Computational study on acetamiprid-molecular imprinted polymer

2019 ◽  
Vol 25 (4) ◽  
Author(s):  
Camilla F. Silva ◽  
Keyller B. Borges ◽  
Clebio S. Nascimento
Keyword(s):  
Computational Study ◽  
Molecular Imprinted Polymer ◽  
Imprinted Polymer

scholarly journals Interaction Study, Synthesis and Characterization of Molecular Imprinted Polymer Using Functional Monomer Methacrylate Acid and Dimethylamylamine as Template Molecule

2018 ◽  
Vol 16 (1) ◽  
pp. 12 ◽  
Author(s):  
Saeful Amin ◽  
Sophi Damayanti ◽  
Slamet Ibrahim
Keyword(s):  
Synthesis And Characterization ◽  
Template Molecule ◽  
Functional Monomer ◽  
Molecular Imprinted Polymer ◽  
Glycol Dimethacrylate ◽  
Interaction Study ◽  
Imprinted Polymer ◽  
Infrared Spectrophotometer ◽  
Scanning Electron

The research related to the interaction study, synthesis and characterization of molecular imprinted polymer using dimethylamylamine (DMAA) as the template molecule and the functional monomer methacrylate acid has been conducted. Molecular Imprinted Polymer (MIP) is a separation method made by the molecule template in the polymer matrix followed by removing the template molecule by washing for giving the permanent framework groove. The MIP was made by mixing the DMAA as the template molecule, with the methacrylate acid as the functional monomer, and the ethylene glycol dimethacrylate (EGDMA) as the crosslinker with the ratio 1:6:20. Porogen solvents used were the chloroform and the initiator azobisisobutyronitrile (AIBN). The crystal MIP and the NIP without the DMAA were characterized using Infrared Spectrophotometer (FTIR), and the result showed that there have been differences among the MIP, the NIP and the MIP after being extracted. The characterization using Scanning Electron Microscope (SEM) showed that the NIP as the comparison having flat morphology, while the MIP having irregular morphology and less pores. Then the MIP after being extracted has irregular, rough morphology and a lot of pores. The result reveals the interaction between the DMAA and the methacrylate acid that is the hydrogen bonded with the Gibbs free energy obtained is -5.434 j/mol. The imprinting factor of 2,353 is obtained. The highest desorption descending capacity is chloroform with the MIP 738% better. For the MIP and NIP methanol, it is found that the MIP is 123% better. Then the MIP which is desorbed by the chloroform is better 602% than the MIP resorbed by the methanol, and the ethyl acetate cannot desorb the DMAA.

scholarly journals Determination of N-methyl-1-phenol-2-propanamine trace amounts in urine samples with molecular-imprinted polymer based sorbents

2017 ◽  
Vol 21 (1) ◽  
pp. 33-40
Author(s):  
V. N. Bykov ◽  
A. S. Nikiforov ◽  
V. M. Goncharov ◽  
V. V. Vasin ◽  
A. M. Sventitsckaya
Keyword(s):  
Urine Samples ◽  
Molecular Imprinted Polymer ◽  
Imprinted Polymer

scholarly journals Optimasi Ukuran dan Jumlah Pori yang Terbentuk Pada Molacularly Imprinted Polymer (MIP) Nano Karbaril (C12H11NO2)

POSITRON ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 14
Author(s):  
Suci Aprilia ◽  
Erry Koryanti ◽  
Idha Royani
Keyword(s):  
Fourier Transform ◽  
Electron Microscope ◽  
Scanning Electron Microscope ◽  
Ethylene Glycol ◽  
Methacrylic Acid ◽  
Molecular Imprinted Polymer ◽  
X Ray Diffraction ◽  
Imprinted Polymer ◽  
X Ray ◽  
Scanning Electron

Telah dilakukan pembuatan molecular imprinted polymer (MIP) nano karbaril dengan metode cooling-heating. Pembuatan MIP nano karbaril bertujuan untuk mendapatkan material sensor yang potensial dalam aplikasinya. Dalam penelitian ini, bahan aktif karbaril di-milling dengan variasi waktu 10 menit dan 15 menit. Pada proses polimerisasi melibatkan templat nano karbaril, methacrylic acid (MAA) sebagai monomer fungsional, ethylene glycol dimathacrylate (EDMA) sebagai crosslinker, benzoil peroksida (BPO) sebagai inisiator, dan acetonitril sebagai pelarut yang disintesis menggunakan metode cooling-heating. Dengan cara yang sama, non-imprinted polymer (NIP) juga dibuat sebagai polimer kontrol.  NIP merupakan polimer yang dibuat dengan komposisi dan cara yang sama dengan MIP, namun tidak ditambahkan nano karbaril sebagai zat aktif. Pembuangan templat pada proses ekstraksi sangat berperan penting untuk menghasilkan material sensor yang baik. MIP, polimer, dan NIP yang dihasilkan di karakterisasi menggunakan Fourier transform infrared (FTIR) dan sampel terbaik dideteksi lebih lanjut dengan uji x-ray diffraction (X-RD), dan scanning electron microscope (SEM). Hasil FTIR menunjukkan bahwa gugus fungsi spesifik nano karbaril pada NIP tidak tampak bila dibandingkan dengan spektra MIP, dan terjadi penurunan persen transmitansi pada polimer dan peningkatan % transmitansi pada MIP. Hal ini menjelaskan bahwa terjadi penurunan konsentrasi nano karbaril pada MIP setelah proses ektraksi. Hasil X-RD menunjukkan ukuran kristal yaitu 9,16 Å. Hasil SEM menunjukkan bahwa jumlah pori tercetak dengan ukuran ≤100 nm yaitu 383 pori.  Data ini mengindikasikan bahwa MIP nano karbaril potensial untuk diaplikasikan sebagai material sensor.

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