Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Achyut Sapkota"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 80, Iss 816, Pp BMS0245-BMS0245 (2014)
Dielectric relaxation method has been proposed for the possibility of real-time detection of thrombosis by exploiting the electrical properties of the blood. In-vitro experiments were conducted with bovine blood to measure relative permittivity and d
Externí odkaz:
https://doaj.org/article/c35bea0920c3414eac89fc27d64f9ffa
Publikováno v:
In Chemical Engineering Science 7 July 2015 130:8-17
Publikováno v:
Electroanalysis. 32:1121-1129
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e593e23081582f7d08f8ea7ab723eb29
https://doi.org/10.1002/elan.201900576
https://doi.org/10.1002/elan.201900576
Publikováno v:
Sensors and Actuators B: Chemical. 268:7-14
Characteristics of electrical parameters (characteristic frequency fc, shape factor α, resistance at zero frequency R0 and resistance at infinite frequency R∞) in swine flowing blood have been clarified under various flow rates by multiple-frequen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fdde0300c7ceeb85d491f34ac9b492e
https://doi.org/10.1016/j.snb.2018.04.077
https://doi.org/10.1016/j.snb.2018.04.077
Publikováno v:
Biosensors and Bioelectronics. 112:79-85
Red blood cells (RBCs) aggregability AG of coagulating blood in extracorporeal circulation system has been investigated under the condition of pulsatile flow. Relaxation frequency fc from the multiple-frequency electrical impedance spectroscopy is ut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ab6c5c83e2f26b805f3ce70700f0d5a
https://doi.org/10.1016/j.bios.2018.04.020
https://doi.org/10.1016/j.bios.2018.04.020
Publikováno v:
Flow Measurement and Instrumentation. 53:172-179
A Cole-Cole analysis of electrical impedance of blood was performed to explore the possibility of monitoring thrombus formation in extracorporeal blood circulation. Thrombus formation experiments were conducted in both static and flowing conditions b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93df258c5638e694c58fe471f073e07b
https://doi.org/10.1016/j.flowmeasinst.2016.06.025
https://doi.org/10.1016/j.flowmeasinst.2016.06.025
Autor:
Masahiro Takei, Hideaki Haneishi, Hanako Tatekawa, Madoka Koishi, Martin Wekesa Sifuna, Achyut Sapkota, Takuo Uemura
Publikováno v:
Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs. 24(1)
Extracorporeal circulation is vital in cardiovascular surgery, but thrombus formation at connector interface is a major threat. Optical coherence tomography (OCT) is presently used to monitor thrombogenesis at connectors, but it is expensive to insta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a5d475e4cfbcf55ecf0fcd10a593203
https://pubmed.ncbi.nlm.nih.gov/32638141
https://pubmed.ncbi.nlm.nih.gov/32638141
Autor:
Achyut Sapkota
Publikováno v:
Science meets clinical practice.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d8037f2a308cc4a045727c37ef8c4d6
https://doi.org/10.1055/s-0039-1680273
https://doi.org/10.1055/s-0039-1680273
Publikováno v:
Biosensorsbioelectronics. 119
We have developed a non-invasive rapid and real-time red blood cell (RBC) hemolysis detection method which is a more accurate for point of care testing of hemolysis in various medical settings. An eight-parameter equivalent circuit is employed to qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a5d82c020423bdc41e0939ebb944996
https://pubmed.ncbi.nlm.nih.gov/30118948
https://pubmed.ncbi.nlm.nih.gov/30118948
Autor:
Achyut Sapkota, Michiko Sugawara, Hiromichi Obara, Masahiro Takei, Hiroyuki Konno, Jiafeng Yao
Publikováno v:
Particulate Science and Technology. 34:517-525
Three electrical elements (i.e., resistance, capacitance, and relaxation frequency) of electrical double layer (EDL) formed around particles have been extracted by a measuring–fitting combination for a novel noninvasive online measurement technique
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44f8f09f02d9c9c5660e1fd884e97000
https://doi.org/10.1080/02726351.2015.1089345
https://doi.org/10.1080/02726351.2015.1089345