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Akademický článek

Heroin detection in a droplet hosted in a 3D printed support at the miniaturized electrified liquid-liquid interface

Autor: Paulina Borgul, Karolina Sobczak, Karolina Sipa, Konrad Rudnicki, Slawomira Skrzypek, Anna Trynda, Lukasz Poltorak

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)

Abstract Simple sensing protocols for the detection of illicit drugs are needed. Electrochemical sensing is especially attractive in this respect, as its cost together with the analytical accuracy aspires to replace still frequently used colorimetric

Externí odkaz: https://doaj.org/article/3b2e8034155e49828429438df5937fc0

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Wirusologia

Autor: Elżbieta Maćkiewicz, Małgorzata Iwona Szynkowska-Jóźwik, Aleksandra Pawlaczyk, Marek Smoluch, Karolina Augystyniak, Łukasz Pięta, Kamilla Małek, Wojciech Skrzeczanowski, Małgorzata Król, Michał Woźniakiewicz, Zuzanna Brożek-Mucha, Michał Dobrowolski, Paweł Nowak, Małgorzata Gołąb, Iwona Biel, Marcelina Rusin, Magdalena Buszewska-Forajta, Gracjana Stachewicz, Michał J. Markuszewski, Anna Poliwoda, Marta Siczek, Piotr Adamowicz, Dariusz Zuba, Marcin Zawadzki, Marek Wiergowski, Paweł Szpot, Hanna Barchańska, Agnieszka Chłopaś-Konowałek, Karolina Nowak, Olga Wachełko, Joanna Dawidowska, Renata Wietecha-Posłuszny, Paweł Stelmaszczyk, Anna Wójtowicz, Beata Jasiewicz, Arleta Sierakowska, Jolanta Wąs-Gubała, Janina Zięba-Palus, Kacper Choromański, Adam Frankowski, Anna Trynda, Agata Błażewicz, Magdalena Popławska, Karolina Pioruńska-Sędłak, Karolina Stypułkowska, Jan Maurin, Ewelina Chajduk, Paweł Kalbarczyk, Damian Woszczyna, Patryk Własiuk, Grzegorz Zadora, Agnieszka Martyna, Paweł Kocielniak

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53905997a5b16b88592f871fb5dc3a4c
https://doi.org/10.53271/2022.055

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Forensic examination of illicit cannabis plantations

Autor: Anna Trynda, Anna Duszyńska

Publikováno v: Issues of Forensic Science. 310:50-57

The aim of this article is to present selected aspects related to the sampling for the purposes of forensic examinations of plants from cannabis plantations suspected to be not of industrial hemp, and the methodology of plant material testing allowin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d966244f1d809dbdec4f7ef4b3d070a2
https://doi.org/10.34836/pk.2020.310.2

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Electrochemical behavior of cocaine cutting agents at the polarized liquid-liquid interface

Autor: Paulina Borgul, Anna Trynda, Piotr J. Glazer, Konrad Rudnicki, Sławomira Skrzypek, Lukasz Poltorak, Karolina Sobczak, Patrycja Pawlak

Publikováno v: Electrochimica Acta, 402

In this work, we have used cyclic voltammetry to investigate the interfacial behavior of cocaine cutting agents at the electrified liquid-liquid interface formed between a solution of the water and 1,2-dichloroethane phases. Among 27 chemical species

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dfdc4d4d8ef0c9d37790e234fe1735f
https://doi.org/10.1016/j.electacta.2021.139553

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The paths of syntheses, chemical characteristics and stability tests for selected synthetic cannabinoids: 5F-PB-22, NM-2201, UR-144, and AB-CHMINACA

Autor: Oliwia Frączak, Kinga Kądzioła-Długołęcka, Bogdan Walkowiak, Anna Trynda, Krzysztof Makowski, Radosław Wilczek, Piotr Komorowski, Beata Tkacz-Szczesna, Ilona Kijewska, Robert Bachliński

Publikováno v: Australian Journal of Forensic Sciences. 53:154-165

This publication describes analytical data for four psychoactive substances: 5F-PB-22, NM-2201, UR-144 and AB-CHMINACA. Compounds were synthesized in our laboratory and their presence was confirmed using electrospray ionisation mass spectrometry (ESI

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6dfbcde501655956f6d7d707c719fc1
https://doi.org/10.1080/00450618.2019.1661515

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Ephedrine sensing at the electrified liquid-liquid interface supported with micro-punched self-adhesive polyimide film

Autor: Paulina Borgul, Anna Trynda, Paweł Krzyczmonik, Grégoire Herzog, Karolina Sipa, Patrycja Pawlak, Lukasz Poltorak, Konrad Rudnicki, Sławomira Skrzypek

Publikováno v: Sensors and Actuators B: Chemical
Sensors and Actuators B: Chemical, Elsevier, 2021, 344, pp.130286. ⟨10.1016/j.snb.2021.130286⟩

In this work, ephedrine was studied at the electrified liquid-liquid interface (LLI) supported with an array of apertures micro-punched in the self-adhesive polyimide tape. During LLI miniaturization protocol development, we have tested three arrays

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::458f73fff04ed137237e3542432720dd
https://doi.org/10.1016/j.snb.2021.130286

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Capacitive sensing of an amphetamine drug precursor in aqueous samples: Application of novel molecularly imprinted polymers for benzyl methyl ketone detection

Autor: Anna Trynda, Esther De Rycke, Magdalena Jaworowicz, Natalia Beloglazova, Peter Dubruel, Sarah De Saeger

Publikováno v: BIOSENSORS & BIOELECTRONICS

Highly selective molecularly imprinted polymers (MIPs) towards benzyl methyl ketone (BMK) were synthesized for application as recognition elements in a capacitive sensor. A computational approach was employed to select the most appropriate monomers a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ea7428f41f2d0cbe2b53d9ce3d67e77
https://doi.org/10.1016/j.bios.2020.112773

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Raman spectroscopy and gas chromatography with flame ionization detection as analysis tools in stability tests of selected synthetic psychoactive substances: 5-IT, MT-45 and 4-CMC

Autor: Piotr Komorowski, Krzysztof Makowski, Kinga Kądzioła-Długołęcka, Radosław Wilczek, Oliwia Frączak, Beata Tkacz-Szczesna, Anna Trynda, Bogdan Walkowiak, Robert Bachliński, Ilona Kijewska

Publikováno v: Vibrational Spectroscopy. 111:103176

This publication deals with three psychoactive substances: 5-IT (1-(1H-Indol-5-yl)propan-2-amine), MT-45 (1-cyclohexyl-4-(1,2-diphenylethyl)-piperazine) and 4-CMC (2-methylamino-1-para-chlorofluorophenyl-propan-1-one). These compounds are hazardous t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a9bafa6e5b5c301196ca14f2bd89e8e
https://doi.org/10.1016/j.vibspec.2020.103176

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Side products of glycosidation with selected 2-acetamido-2-deoxy-d-glucopyranosides

Autor: Magdalena Jankowska, Andrzej Wiśniewski, Anna Trynda, Janusz Madaj

Publikováno v: Carbohydrate Research. 337:1495-1498

Allyl 2-acetamido-4,6- O -benzylidene-2-deoxy-3- O -formyl-α- d -glucopyranoside, N -acetyl-2,3,4-tri- O -acetyl- l -fucopyranosylamine and products of O -acetyl group migration were found as side products during glycosidation of selected 2-acetamid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f1bd5cba0436c51a7c555539f426e20
https://doi.org/10.1016/s0008-6215(02)00207-0

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X-Ray diffraction and high resolution NMR analysis of methyl d-glucopyranuronate derivatives

Autor: Anna Trynda, Antoni Konitz, Janusz Madaj, Andrzej Wiśniewski

Publikováno v: Carbohydrate Research. 329:249-252

X-Ray diffraction and high resolution 1H and 13C NMR spectral data for methyl 2,3,4,-tri-O-acetyl-alpha-D-glucopyranuronate and methyl (allyl 2,3,4-tri-O-acetyl- beta-D-glucopyranosid)uronate are presented. Both compounds adopt the 4C1 conformation.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::941717435e1c27c9367ae9c014d30105
https://doi.org/10.1016/s0008-6215(00)00157-9

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