Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Vitaly Efremov"'
Publikováno v:
Sensors & Transducers, Vol 201, Iss 6, Pp 35-42 (2016)
Blood coagulation self-monitoring is vital in modern day healthcare, in particular supporting patients on anticoagulant or antiplatelet therapy. Commercially available coagulation self-monitoring devices are typically based on conventional end-point
Externí odkaz:
https://doaj.org/article/a2b769cc424a4b5a806d89d1a77224af
Publikováno v:
IEEE Sensors Letters. 5:1-4
This letter demonstrates, for the first time, a novel, rapid automated whole blood clot retraction assay utilizing quartz crystal microbalance resonant frequency monitoring. Tissue factor is selected to initiate coagulation. The test turnaround time
Publikováno v:
Sensors and Actuators B: Chemical. 266:472-476
It is well-established that alterations in cell morphology are regulated by cell signalling pathways, with the qualitative and quantitative monitoring of these intrinsic processes being of potential diagnostic value. Moreover, the deformability of re
Autor:
Vitaly Efremov, Alicja Kaworek, Colette McDonagh, Roger C. N. McMorrow, Tobias Abel, Garret Coady, Dorota Wencel, Aidan Bradford, Denise Carthy
Publikováno v:
Small (Weinheim an der Bergstrasse, Germany). 14(51)
This article reports on a fiber-based ratiometric optical pH sensor for use in real-time and continuous in vivo pH monitoring in human tissue. Stable hybrid sol-gel-based pH sensing material is deposited on a highly flexible plastic optical fiber tip
Autor:
Reinhard R. Baumann, Andreas Willert, Anthony J. Killard, Dave Smart, Aoife Morrin, D. Donaghy, Termeh Ahmadraji, Saara Tuurala, Munira Raja, Antti Kemppainen, Vitaly Efremov, Tapio Ritvonen, Mika Suhonen, Laura Gonzalez-Macia, Satu Ylimaula
Publikováno v:
Analytical Chemistry
Ahmadraji, T, Gonzalez-Macia, L, Ritvonen, T, Willert, A, Ylimaula, S, Donaghy, D, Tuurala, S, Suhonen, M, Smart, D, Morrin, A, Efremov, V, Baumann, R, Raja, M, Kemppainen, A & Killard, A 2017, ' Biomedical diagnostics enabled by integrated organic and printed electronics ', Analytical Chemistry, vol. 89, no. 14, pp. 7447-7454 . https://doi.org/10.1021/acs.analchem.7b01012
Ahmadraji, T, Gonzalez-Macia, L, Ritvonen, T, Willert, A, Ylimaula, S, Donaghy, D, Tuurala, S, Suhonen, M, Smart, D, Morrin, A, Efremov, V, Baumann, R, Raja, M, Kemppainen, A & Killard, A 2017, ' Biomedical diagnostics enabled by integrated organic and printed electronics ', Analytical Chemistry, vol. 89, no. 14, pp. 7447-7454 . https://doi.org/10.1021/acs.analchem.7b01012
Organic and printed electronics integration has the potential to revolutionize many technologies, including biomedical diagnostics. This work demonstrates the successful integration of multiple printed electronic functionalities into a single device
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f4630dff6862c9c975d856b91d14778
https://publica.fraunhofer.de/handle/publica/251313
https://publica.fraunhofer.de/handle/publica/251313
The monitoring of bleeding and clotting risk is a critical component of patient care, as either excessive bleeding or abnormal clotting can have obvious and serious consequences for health and well-being and is related to many other co-morbidities. C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21cf91364193d39055a54c5aa6ac417f
https://doi.org/10.1016/b978-0-08-100072-4.00009-5
https://doi.org/10.1016/b978-0-08-100072-4.00009-5
Publikováno v:
Microfluidics and Nanofluidics. 18:513-526
In this article, we demonstrate for the first time the integration of a micromixer unit for the creation of a cancer cell–microbead complex, and an inertial flow unit for the detection and separation in a centrifugal platform. The two units work un
Publikováno v:
Sensors and Actuators B: Chemical. 192:23-28
The coagulation of blood plasma and the effect of fibrinogen concentration were studied with a quartz crystal microbalance (QCM), where frequency and half-width at half-maximum (bandwidth) values measured from the conductance spectrum near resonant f
Publikováno v:
Journal of Biorheology. 28:45-54
Quartz crystal microbalance (QCM) is a sensitive technique for real-time monitoring of cell adsorption, aggregation and cell-to-surface interaction processes. However, cell adhesion time courses are usually considered as merely qualitative, being pre
Publikováno v:
Journal of Biomechanics. 46:437-442
Blood is a clinically-important analytical matrix that is routinely selected for disease monitoring. Having a clear understanding of the mechanisms involved in blood coagulation is a key consideration in haemostasis, with modern clinical practices re