PL427041A1 - Molecularly imprinted polymer in the form of a layer for determination of tyramine, method of its manufacturing and use in chemosensor for selective electrochemical detection and/or determination of analytes, in particular tyramine - Google Patents
Molecularly imprinted polymer in the form of a layer for determination of tyramine, method of its manufacturing and use in chemosensor for selective electrochemical detection and/or determination of analytes, in particular tyramineInfo
- Publication number
- PL427041A1 PL427041A1 PL427041A PL42704118A PL427041A1 PL 427041 A1 PL427041 A1 PL 427041A1 PL 427041 A PL427041 A PL 427041A PL 42704118 A PL42704118 A PL 42704118A PL 427041 A1 PL427041 A1 PL 427041A1
- Authority
- PL
- Poland
- Prior art keywords
- tyramine
- determination
- layer
- chemosensor
- molecularly imprinted
- Prior art date
Links
- DZGWFCGJZKJUFP-UHFFFAOYSA-N Tyramine Natural products NCCC1=CC=C(O)C=C1 DZGWFCGJZKJUFP-UHFFFAOYSA-N 0.000 title abstract 6
- 229960003732 tyramine Drugs 0.000 title abstract 6
- DZGWFCGJZKJUFP-UHFFFAOYSA-O tyraminium Chemical compound [NH3+]CCC1=CC=C(O)C=C1 DZGWFCGJZKJUFP-UHFFFAOYSA-O 0.000 title abstract 6
- 229920000344 molecularly imprinted polymer Polymers 0.000 title abstract 3
- 238000000835 electrochemical detection Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- ZHXFYTFNTXNQAV-UHFFFAOYSA-N 20-methyl-2,5,8,11,14,17-hexaoxabicyclo[16.4.0]docosa-1(18),19,21-triene Chemical compound O1CCOCCOCCOCCOCCOC2=CC(C)=CC=C21 ZHXFYTFNTXNQAV-UHFFFAOYSA-N 0.000 abstract 1
- 239000012491 analyte Substances 0.000 abstract 1
- -1 anion salts Chemical class 0.000 abstract 1
- 239000012472 biological sample Substances 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000000523 sample Substances 0.000 abstract 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Przedmiotem zgłoszenia jest polimer wdrukowany molekularnie, MIP, osadzony na elektrodzie w postaci warstwy, zastosowanej jako jednostka rozpoznająca w chemoczujniku do selektywnego elektrochemicznego oznaczania tyraminy. MIP ten charakteryzuje się tym, że stanowi go polimer wytworzony z zastosowaniem tyraminy jako szablonu. Zawiera on kwas 2,2'-bitiofeno-5-karboksylowy i p-bis(2,2'-bitien-5-ylo)metylobenzo-18-koronę-6 jako monomery funkcyjne oraz 2,3'-bitiofen jako monomer sieciujący i/lub sól sodową kwasu tiofeno-2-metylosulfonowego (dostarczająca wewnętrzny przeciwjon). Przedmiotem zgłoszenia jest również sposób otrzymywania molekularnie wdrukowanego polimeru (MIPu) rozpoznającego tyraminę, metodą wdrukowania molekularnego, w postaci warstwy, jak również zastosowanie tej warstwy jako jednostki rozpoznającej analit, w tym tyraminę, w selektywnym chemoczujniku do elektrochemicznego wykrywania i/lub oznaczania analitów, zarówno w próbkach syntetycznych jak i biologicznych, w obecności próbnika redoks, soli lipofilowego anionu lub w ich nieobecności w przypadku warstwy zawierającej sól sodową kwasu tiofeno-2-metylosulfonowego.The subject of the application is a molecularly imprinted polymer, MIP, deposited on an electrode in the form of a layer, used as a recognition unit in a chemosensor for the selective electrochemical determination of tyramine. This MIP is characterized in that it is a polymer made using tyramine as a template. It contains 2,2'-bitiophene-5-carboxylic acid and p-bis (2,2'-bitien-5-yl) methylbenzo-18-crown-6 as functional monomers and 2,3'-bitiophene as crosslinking monomer and / or sodium thiophene-2-methylsulfonic acid (providing internal counterion). The subject of the application is also a method of obtaining a molecularly imprinted polymer (MIPu) recognizing tyramine by molecular imprinting in the form of a layer, as well as the use of this layer as an analyte recognition unit, including tyramine, in a selective chemosensor for electrochemical detection and / or determination of analytes, both in synthetic and biological samples, in the presence of a redox probe, lipophilic anion salts or in their absence in the case of a layer containing sodium thiophene-2-methylsulfonic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL427041A PL242085B1 (en) | 2018-09-17 | 2018-09-17 | Molecularly imprinted polymer in the form of a layer for determination of tyramine, method of its manufacturing and use in chemosensor for selective electrochemical detection and/or determination of analytes, in particular tyramine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL427041A PL242085B1 (en) | 2018-09-17 | 2018-09-17 | Molecularly imprinted polymer in the form of a layer for determination of tyramine, method of its manufacturing and use in chemosensor for selective electrochemical detection and/or determination of analytes, in particular tyramine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL427041A1 true PL427041A1 (en) | 2020-03-23 |
| PL242085B1 PL242085B1 (en) | 2023-01-16 |
Family
ID=69888905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL427041A PL242085B1 (en) | 2018-09-17 | 2018-09-17 | Molecularly imprinted polymer in the form of a layer for determination of tyramine, method of its manufacturing and use in chemosensor for selective electrochemical detection and/or determination of analytes, in particular tyramine |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL242085B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL446331A1 (en) * | 2023-10-10 | 2025-04-14 | Instytut Chemii Fizycznej Polskiej Akademii Nauk | Flexible electrode coated with a molecularly imprinted polymer layer for selective determination of metronidazole, method of obtaining the flexible electrode and its use |
-
2018
- 2018-09-17 PL PL427041A patent/PL242085B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL242085B1 (en) | 2023-01-16 |
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