Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Susana Liébana"'
Publikováno v:
Biosensorsbioelectronics. 220
In this work, we present a novel self-powered approach totally independent from any external energy source. We have developed a self-powered paper-based immunosensor that generates energy in the presence of the biomarker in the sample. In particular,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15438ac14b0af50c62c5f4a461183b6a
https://pubmed.ncbi.nlm.nih.gov/36356482
https://pubmed.ncbi.nlm.nih.gov/36356482
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::333c87c394f5c16f488efd334e3abf72
https://doi.org/10.2139/ssrn.4202279
https://doi.org/10.2139/ssrn.4202279
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
Autor:
Julia Zapatero-Rodríguez, Richard O'Kennedy, Susana Liébana, Shikha Sharma, Guido A. Drago, Sarah Gilgunn
Publikováno v:
BioNanoScience. 8:680-689
The proportion of prostate-specific antigen (PSA) circulating in the free form can help to differentiate prostate cancer from benign prostate disease. In this paper, novel highly specific single-chain antibody (scAb) fragments were conjugated to magn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aa5c46cb6739ce0b5f96c40c9a7f9c5
https://doi.org/10.1007/s12668-017-0394-2
https://doi.org/10.1007/s12668-017-0394-2
Autor:
Guido A. Drago, Susana Liébana
Publikováno v:
Essays in Biochemistry
Suitable bioconjugation strategies and stabilisation of biomolecules on electrodes is essential for the development of novel and commercially viable biosensors. In the present review, the functional groups that comprise the selectable targets for pra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2343204164980583b1f1d43c53cf1576
https://doi.org/10.1042/ebc20150007
https://doi.org/10.1042/ebc20150007
Autor:
María Isabel Pividori, Pilar Cortés, Delfina Brandão, Salvador Alegret, Susana Liébana, Susana Campoy
Publikováno v:
Analytica Chimica Acta. 904:1-9
A magneto-genosensing approach for the detection of the three most common pathogenic bacteria in food safety, such as Salmonella, Listeria and Escherichia coli is presented. The methodology is based on the detection of the tagged amplified DNA obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c7922ca8db3659ead49536b3d155d01
https://doi.org/10.1016/j.aca.2015.09.044
https://doi.org/10.1016/j.aca.2015.09.044
Autor:
María Isabel Pividori, Susana Liébana, Paulo Roberto Bueno, Luís Moreira Gonçalves, Willian C. Ribeiro
Publikováno v:
Nanoscale. 8:8931-8938
Conductance was measured in two different double stranded DNA (both with 20 bases), the more conducting poly(dG)-poly(dC) (ds-DNAc) and the less conducting poly(dA)-poly(dT) (ds-DNAi), by means of Electrochemical Capacitance Spectroscopy (ECS). The u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ea2137021d7217b1fd84388d54c4c46
https://doi.org/10.1039/c6nr01076h
https://doi.org/10.1039/c6nr01076h
Publikováno v:
Talanta. 143:198-204
This paper addresses a comparative study of immunomagnetic separation of Salmonella using micro and nano-sized magnetic carriers. In this approach, nano (300 nm) and micro (2.8 μm) sized magnetic particles were modified with anti-Salmonella antibody
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57d01c706777560478ee778e790c8532
https://doi.org/10.1016/j.talanta.2015.05.035
https://doi.org/10.1016/j.talanta.2015.05.035
Publikováno v:
New Biotechnology. 32:511-520
This paper addresses the novel approaches for the multiplex detection of food poisoning bacteria, paying closer attention to three of the most common pathogens involved in food outbreaks: Salmonella enterica, Escherichia coli O157:H7 and Listeria mon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a979b1712f8d504d273cebb8b18b9f66
https://doi.org/10.1016/j.nbt.2015.03.011
https://doi.org/10.1016/j.nbt.2015.03.011
Autor:
María Pilar Cortés, Susana Liébana, Jordi Barbé, Denis A. Spricigo, Salvador Alegret, Montserrat Llagostera, María Isabel Pividori
Publikováno v:
Analytical Chemistry. 85:3079-3086
This paper addresses the use of bacteriophages immobilized on magnetic particles for the biorecognition of the pathogenic bacteria, followed by electrochemical magneto-genosensing of the bacteria. The P22 bacteriophage specific to Salmonella (serotyp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c961167fdb78ab2d78528d8b578ada3d
https://doi.org/10.1021/ac3024944
https://doi.org/10.1021/ac3024944