Linalool Baskılı Polimer Sentezi

Spesifik tanıma özelliği bakımından molekül baskılama tekniği, üç boyutlu polimerik malzemelerinhazırlanmasında önemli bir araç haline gelmiştir. Üç boyutlu olarak çapraz bağlanmış polimerik malzemeler, kalıpmolekülünün bulunduğu ortamdaki fonksiyonel monomerlerin polimerizasyonu ile elde edilirler. Daha sonra,uygun sökme prosedürüyle kalıp molekülünün şekil, boyut ve fonksiyonel gruplarına ait tamamlayıcı tanımabölgeleri oluşturulur. Böylelikle, molekül baskılı polimerler, kalıp moleküle karşı seçici özellik göstermesinin yanısıra kararlı bir yapıda bulunması, sıcaklığa ve basınca karşı dayanıklı, kimyasallara karşı dirençli olmaları ve tekrarkullanılabilmeleri gibi özelliklerinden dolayı sıklıkla kullanılmaktadır. Günümüzde, moleküler baskılama tekniği,kromatografi, sensör vb. gibi çeşitli analitik tekniklerle başarı bir şekilde birleştirilmiştir. Linalool maddesininkalıp molekül olarak sentezlenen molekül baskılı polimerler, literatürde ilk kez bu çalışma ile yapılmıştır. Molekülbaskılı polimerlerin sentezinde, monomer olarak metakrilik asit, çapraz bağlayıcı olarak da etilenglikol dimetakrilatseçilmiştir. Baskılı polimerler süspansiyon polimerizasyonu yöntemiyle sentezlenmiştir. Elde edilen baskılıpolimerler ile grafit tozunun uygun oranlarında karıştırılmasıyla karbon pasta hazırlanmış ve elde imal edilmiş olanelektrotların içerisine bu pasta doldurularak elektrokimyasal ölçümler yapılmıştır.

Anahtar Kelimeler:

Elektrokimya, linalool, molekül baskılı polimer

Synthesis of Linalool Imprinted Polymer

Molecular imprinting has become a powerful tool for the preparation of three dimensional polymericmaterials with special recognition ability. The three dimensionally cross-linked polymeric materials are obtained bypolymerization of functional monomers in the presence of template molecule. Then, leaching of template moleculesby a leaching procedure generates the recognition cavities complementary to the shape, size and functional groupsof the template molecules. Thus, molecularly imprinted polymers are often used because of their stability, theirresistance to temperature and pressure, resistance to effects of the chemicals and their re-use, as well as theirselective properties against template molecule. Nowadays, molecular imprinting technique has been successfullyassembled with a several of analytical techniques in chromatography, sensor etc. Molecularly imprinted polymerssynthesized as a template molecule of linalool have been studied for the first time in the literature. In the synthesisof molecularly imprinted polymers, methacrylic acid as a monomer and ethylene glycol dimethacrylate as crosslinkerwere chosen. Imprinted polymers were synthesized by the suspension polymerization method. The carbonpaste was prepared by mixing the obtained imprinted polymers with graphite powder at appropriate ratios andelectrochemical measurements were made by filling this carbon paste into the hand-made electrodes.

Keywords:

Electrochemistry, linalool, molecular imprinted polymer,

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Archer E, Castrignano E, Hordern B. K, Wolfaardt G. M, 2018. Wastewater-based epidemiology and enantiomeric profiling for drugs of abuse in South African wastewaters. Science of the Total Environment, 625: 192-800.
Bayram E, Yılmaz E, Uzun L, Say R, Denizli A, 2017. Multiclonal plastic antibodies for selective aflatoxin extraction from food samples. Food Chemistry, 221: 829-837.
Chellappandian M, Srinivasan P. V, Nathan S. S, Karthi S, Thanigaivel A, Ponsankar A, Kalaivani K, Hunter W. B, 2018. Botanical essential oils and uses as mosquitocides and repellents against dengue. Environment International, 113: 214-230.
Demirkurt M, Olcer Y. A, Demir M. M, Eroğlu A.E, 2018. Electrospun polystyrene fibers knitted around imprinted acrylate microspheres as sorbent for paraben derivatives. Analytica Chimica Acta, 1014: 1-9.
Elshafey R, Radi A. E, 2018. Electrochemical impedance sensor for herbicide alachlor based on imprinted polymer receptor. Journal of Electroanalytical Chemistry, 813: 171-177.
Garcia R, Carreiro E. P, Ramalho, J. P. P, Mirao J, Burke A. J, Gomes da Silva M. D. R, Freitas A. M. C, Cabrita M. J, 2018. A magnetic controllable tool for the selective enrichment of dimethoate from olive oil samples: A responsive molecular imprinting-based approach. Food Chemistry, 254: 309-316.
Li Y, Liu J, Zhang Y, Gu M, Wang D, Dang Y. Y, Ye B. C, Li Y, 2018. A robust electrochemical sensing platform using carbon paste electrode modified with molecularly imprinted microsphere and its application on methyl parathion detection. Biosensors and Bioelectronics, 106: 71-77.
Mitrova K, Svoboda P, Milella L, Ovesna J, 2018. Alliinase and cycteine synthase transcription in developing garlic (Allium sativum L.) over time. Food Chemistry, 251: 103-109.
Orozco J, Cortes A, Cheng G, Sattayasamitsathit S, Gao W, Feng X, Shen Y, Wang J, 2013. Molecularly imprinted polymer-based catalytic micromotors for selective protein transport. Journal of the American Chemistry Society, 135(14): 5336-5339.
Ou S. H, Pan L. S, Jow J. J, Chen H. R, Ling T. R, 2018. Molecularly imprinted electrochemical sensor, formed on Ag screen-printed electrodes, for the enantioselective recognition of D and L phenylalanine. Biosensors and Bioelectronics, 105: 143-150.
Roulette C. J, Njau E. F. A, Quinlan M. B, Quilan R. J, Call D. R, 2018. Medicinal foods and beverages among Maasai agro-pastoralists in northern Tanzania. Journal of Ethnopharmacology, 216: 191-202.
Siciliano I, Ortega S. F, Gilardi G, Bosio P, Garibaldi A, Gullino M. L, 2018. Molecular phylogeny and characterization of secondary metabolite profile of plant pathogenic Alternaria species isolated from basil. Food Microbiology, 73: 264-274.
Soysal M, Muti M, Esen C, Gençdağ K, Aslan A, Erdem A, Karagözler A. E, 2013. A novel and selective methylene blue imprinted polymer modified carbon paste electrode. Electroanalysis, 25(5): 1278-1285.
Tang Z. G, Liu C. B, Wang J, Li H. M, Ji Y, Wang G. H, Lu C, 2016. Preparation and characterization of monodisperse molecularly imprinted polymers for the recognition and enrichment of oleanolic acid. Journal of Separation Science, 39: 1592-1602.
Xu Y, Tang Y, Zhao Y, Gao R, Zhang J, Fu D, Li Z, Li H, Tang X, 2018. Bifunctional monomer magnetic imprinted nanomaterials for selective separation of tetracyclines directly from milk samples. Journal of Colloid and Interface Science, 515: 18-26.
Yang S. K, Low L. Y, Yap P. S. X, Yusoff K, Mai C. W, Lai K. S, Lim S. H. E, 2018. Plant-derived antimicrobials: Insights into mitigation of antimicrobial resistance. Records of Natural Products, 12(4): 295-316.
Zhang X, Yarman A, Erdossy J, Katz S, Zebger I, Jetzschmann K. J, Altıntaş Z, Wollenberger U, Gyurcsanyi R. E, Scheller F. W, 2018. Electrosynthesized MIPs for transferrin: Plastibodies or nao-filters?. Biosensors and Bioelectronics, 105: 29-35.