Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Anna Miodek"'
Optimisation and Characterisation of Anti-Fouling Ternary SAM Layers for Impedance-Based Aptasensors
Autor:
Anna Miodek, Edward M. Regan, Nikhil Bhalla, Neal A.E. Hopkins, Sarah A. Goodchild, Pedro Estrela
Publikováno v:
Sensors, Vol 15, Iss 10, Pp 25015-25032 (2015)
An aptasensor with enhanced anti-fouling properties has been developed. As a case study, the aptasensor was designed with specificity for human thrombin. The sensing platform was developed on screen printed electrodes and is composed of a self-assemb
Externí odkaz:
https://doaj.org/article/26c3be44b2d94b8ea23d546c204ea36c
Autor:
Sven Ingebrandt, Xianping Chen, Pawan Jolly, Xiaoling Lu, Vivek Pachauri, Anna Miodek, Walid-Madhat Munief, Pedro Estrela
Publikováno v:
Lu, X, Miodek, A, Munief, W, Jolly, P, Pachauri, V, Chen, X, Estrela, P & Ingebrandt, S 2019, ' Reduced Graphene-Oxide Transducers for Biosensing Applications Beyond the Debye-Screening Limit ', Biosensors and Bioelectronics, vol. 130, pp. 352-359 . https://doi.org/10.1016/j.bios.2018.09.045
Biosensors and bioelectronics 130, 352-359 (2019). doi:10.1016/j.bios.2018.09.045
Biosensors and bioelectronics 130, 352-359 (2019). doi:10.1016/j.bios.2018.09.045
In the field of label-free biosensing, various transducer materials and strategies are under investigation to overcome the Debye-screening limitation of charged biomolecules. We demonstrate an in-line, impedimetric aptasensor with reduced graphene-ox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71e6dca256d0dcb089d955d732cb74f3
https://doi.org/10.1016/j.bios.2018.09.045
https://doi.org/10.1016/j.bios.2018.09.045
Autor:
Jules L. Hammond, Susana Liébana, Pawan Jolly, Pedro Estrela, Jan Tkac, Pavel Zhurauski, Tomas Bertok, Anna Miodek
Publikováno v:
Jolly, P, Zhurauski, P, Hammond, J, Miodek, A, Liebana, S, Bertok, T, Tkac, J & Estrela, P 2017, ' Self-assembled gold nanoparticles for impedimetric and amperometric detection of a prostate cancer biomarker ', Sensors and Actuators B: Chemical, vol. 251, pp. 637-643 . https://doi.org/10.1016/j.snb.2017.05.040
A label-free dual-mode impedimetric and amperometric aptasensor platform was developed using a simple surface chemistry step to attach gold nanoparticles (AuNPs) to a gold planar surface. As a case study, the strategy was employed to detect prostate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93b0f919fec0d64574d7243e88e4e5f0
https://doi.org/10.1016/j.snb.2017.05.040
https://doi.org/10.1016/j.snb.2017.05.040
Publikováno v:
Electroanalysis. 28:1824-1832
A platform for construction of multi-array electrochemical immunosensors was developed in which the measurement could be performed by various targets depending on the potential ranges of electrochemical detection. This was demonstrated by the immobil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1b3644c8937084323ca41e8949b87ef
https://doi.org/10.1002/elan.201600139
https://doi.org/10.1002/elan.201600139
Autor:
Jean-Louis Marty, Becem Zribi, Mouna Marrakchi, Moktar Hamdi, Anna Miodek, Hafsa Korri-Youssoufi, Nawel Mejri-Omrani
Publikováno v:
Analytica Chimica Acta
Analytica Chimica Acta, Elsevier Masson, 2016, 920, pp.Pages 37-46. ⟨10.1016/j.aca.2016.03.038⟩
Analytica Chimica Acta, Elsevier Masson, 2016, 920, pp.Pages 37-46. ⟨10.1016/j.aca.2016.03.038⟩
International audience; Ochratoxin A (OTA) is a carcinogenic mycotoxin that contaminates food such as cereals, wine and beer; therefore it represents a risk for human health. Consequently, the allowed concentration of OTA in food is regulated by gove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae5c2fc1ec2da6098c1461fc1d69e46c
https://doi.org/10.1016/j.aca.2016.03.038
https://doi.org/10.1016/j.aca.2016.03.038
Publikováno v:
Nanotechnology and Biosensors
Nanotechnology and Biosensors, Elsevier, pp.113-150, 2018, ⟨10.1016/B978-0-12-813855-7.00004-0⟩
Nanotechnology and Biosensors, Elsevier, pp.113-150, 2018, ⟨10.1016/B978-0-12-813855-7.00004-0⟩
Carbon nanotubes (CNTs) exhibit many intrinsic properties that render them attractive tools for a large number of applications in analytical sciences. Among their unique properties such as high conductivity and large specific surface, CNTs have demon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83749eb12cc141e0be3c6de96cf0ad65
https://hal.archives-ouvertes.fr/hal-02393004
https://hal.archives-ouvertes.fr/hal-02393004
Autor:
Muhammad H. Asif, Alexey N. Bashkatov, Thierry Baussant, Mikhael Bechelany, Francesca Bettazzi, Sunil Bhand, Robert Bogdanowicz, Spyridoula Bratakou, Alla B. Bucharskaya, Susana Campuzano, Bengt Danielsson, Aleš Daňhel, Manel del Valle, Ece Eksin, Arzum Erdem, Gennady Evtugyn, Miroslav Fojta, Elina A. Genina, Sergey V. German, Dmitry A. Gorin, Anne-Marie Haghiri-Gosnet, Stanislav Hasoň, Tibor Hianik, Marzena Hirsch, Olga A. Inozemtseva, Małgorzata Jędrzejewska-Szczerska, Stephanos Karapetis, Ece Kesici, Boris N. Khlebtsov, Nikolai G. Khlebtsov, Hafsa Korri-Youssoufi, Daria Majchrowicz, Jean-Louis Marty, Galina N. Maslyakova, Anna Miodek, Nikita A. Navolokin, Georgia-Paraskevi Nikoleli, Dimitrios P. Nikolelis, Cristina Ocaña, Ilaria Palchetti, José M. Pingarrón, Aamir Razaq, Amina Rhouati, Karolina Schwarzová-Pecková, Christina G. Siontorou, Przemysław Struk, Georgy S. Terentyuk, Valery V. Tuchin, Nikolaos Tzamtzis, Alina Vasilescu, Magnus Willander, Paloma Yáñez-Sedeño, Ece Yaralı, Becem Zribi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b066d651b15f9ff562d494b86473314
https://doi.org/10.1016/b978-0-12-813855-7.00021-0
https://doi.org/10.1016/b978-0-12-813855-7.00021-0
Publikováno v:
Analytical Chemistry
Analytical Chemistry, American Chemical Society, 2015, 87 (18), pp.9257-64
Analytical Chemistry, 2015, 87 (18), pp.9257-64
Analytical Chemistry, American Chemical Society, 2015, 87 (18), pp.9257-64
Analytical Chemistry, 2015, 87 (18), pp.9257-64
International audience; Two-step electrochemical patterning methods have been employed to elaborate composite nanomaterials formed with multiwalled carbon nanotubes (MWCNTs) coated with polypyrrole (PPy) and redox PAMAM dendrimers. The nanomaterial h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ff39135290251ede0c1accaf2df7193
https://doi.org/10.1021/acs.analchem.5b01761
https://doi.org/10.1021/acs.analchem.5b01761
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 1575
Aptamer selection protocols, named cell-SELEX, have been developed to target trans-membrane proteins using whole living cells as target. This technique presents several advantages. (1) It does not necessitate the use of purified proteins. (2) Aptamer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2c2199eb514ec64d375625dc479c306a
https://pubmed.ncbi.nlm.nih.gov/28255886
https://pubmed.ncbi.nlm.nih.gov/28255886
Autor:
Pawan, Jolly, Marina R, Batistuti, Anna, Miodek, Pavel, Zhurauski, Marcelo, Mulato, Mark A, Lindsay, Pedro, Estrela
Publikováno v:
Scientific Reports
MicroRNAs (miRNAs) play crucial regulatory roles in various human diseases including cancer, making them promising biomarkers. However, given the low levels of miRNAs present in blood, their use as cancer biomarkers requires the development of simple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0a0ad0ef6e137f951705290403f1410a
https://pubmed.ncbi.nlm.nih.gov/27824137
https://pubmed.ncbi.nlm.nih.gov/27824137