Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Arwa Fraiwan"'
Publikováno v:
IEEE transactions on bio-medical engineering.
Effective management of diabetes largely benefits from early diagnosis followed by intensive long-term regulation of blood glucose. The levels of glycohemoglobin (HbA1 and HbA1c) have been used as standard biomarkers to assess long-term blood glucose
Publikováno v:
2022 IEEE Healthcare Innovations and Point of Care Technologies (HI-POCT).
Autor:
Arwa Fraiwan, Giuseppe Strangi, Yunus Alapan, R. Mohan Sankaran, Chunlei Guo, Yandong Li, Mohamed ElKabbash, Michael Hinczewski, Jonathan Cole, Theodore Letsou, Umut A. Gurkan, Kandammathe Valiyaveedu Sreekanth, Myeongseop Kim
Publikováno v:
ACS Photonics. 6:1889-1894
Hydrogen sensing is important in many industrial, biomedical, environmental, and energy applications. Realizing a practical, reliable, and inexpensive hydrogen sensor, however, is an ongoing challe...
Autor:
Giuseppe Strangi, Evgeniy Shkondin, Andrei V. Lavrinenko, Adam Fisher, Osamu Takayama, Arwa Fraiwan, Umut A. Gurkan, Sharmistha Chatterjee
Publikováno v:
Chatterjee, S, Shkondin, E, Takayama, O, Fisher, A, Fraiwan, A, Gurkan, U A, Lavrinenko, A V & Strangi, G 2020, ' Hydrogen gas sensing using aluminum doped ZnO metasurfaces ', Nanoscale Advances, vol. 2, pp. 3452-3459 . https://doi.org/10.1039/D0NA00289E
Hydrogen (H2) sensing is crucial in a wide variety of areas, such as industrial, environmental, energy and biomedical applications. However, engineering a practical, reliable, fast, sensitive and cost-effective hydrogen sensor is a persistent challen
Autor:
Stephen K. Obaro, Melissa S. Creary, Nicholas Kocmich, Aparup Das, Asya Akkus, Julia Z. Xu, Arwa Fraiwan, Vip Viprakasit, Priyaleela Thota, Tolulope Oginni, Takdanai Ngimhung, Jane A. Little, Umut A. Gurkan, Fatimah Hassan-Hanga, Grace Olanipekun, Connie M. Piccone, Yunus Alapan, Praveen K. Bharti, Binta W. Jibir, Ryan Ung, Ran An, Suchada Riolueang, Greg Werner, Rajasubramaniam Shanmugam, Amy J. Rezac, Safiya Gambo, Muhammad Noman Hasan, Thidarat Suksangpleng, Anil Kumar Verma
Publikováno v:
Analyst
Nearly 7% of the world’s population lives with a hemoglobin variant. Hemoglobins S, C, and E are the most common and significant hemoglobin variants worldwide. Sickle cell disease, caused by hemoglobin S, is highly prevalent in sub-Saharan Africa a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::627e104a8b1d6524fdfe85040360ce97
https://europepmc.org/articles/PMC7315854/
https://europepmc.org/articles/PMC7315854/
Autor:
Arwa Fraiwan, Adam Fisher, Sharmistha Chatterjee, Giuseppe Sirangi, Evgeniy Shkondin, Andrei V. Lavrinenko, Osamu Takayama, Umui A. Gurkan
Publikováno v:
Technical University of Denmark Orbit
We demonstrate optical hydrogen sensing using metasurfaces based on aluminum-doped zinc oxide (AZO) nanotubes. The sensing system shows 2-13 nm of resonance wavelength shift upon exposure to hydrogen gas of concentration 0.7-4.0 % within 10 minutes.
Publikováno v:
Biosensors and Bioelectronics. 79:193-197
In this work, we demonstrate a novel low-cost, self-powered paper-based biosensor for glucose monitoring. The device operating mechanism is based on a glucose/oxygen enzymatic fuel cell using an electrochemical energy conversion as a transducing elem
Publikováno v:
Sensors and Actuators B: Chemical. 226:191-195
This work describes the development and operation of a microliter-sized microbial fuel cell-based biosensor for monitoring toxic substances in water. The biosensor features the integration of (i) a three-electrode configuration to provide electrochem
Autor:
Chunlei Guo, Yunus Alapan, Theodore Letsou, R. Mohan Sankaran, Michael Hinczewski, Umut A. Gurkan, Jonathan Cole, Mohamed ElKabbash, Kandammathe Valiyaveedu Sreekanth, Giuseppe Strangi, Arwa Fraiwan, Nathaniel Hoffman
Publikováno v:
Measurement Science and Technology. 31:115201
Publikováno v:
BioCAS
HemeChip is the first miniaturized, single-use cartridge-based microchip electrophoresis system for identifying and quantifying hemoglobin (Hb) variants from a drop of blood at the point-of-care (POC). It is estimated that 7% of world's population li