Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Shimul Saha"'
Publikováno v:
Royal Society Open Science, Vol 11, Iss 5 (2024)
Electrodeposition of iron (Fe) was investigated in three different media, namely a hydrophilic ionic liquid (IL), 1-ethyl-3-methylimidazolium trifluoromethanesulfonate, conventional reverse microemulsion (RME)/reverse micellar solution, and IL-based
Externí odkaz:
https://doaj.org/article/515fbb186b90431c80eb22e68ca65136
Autor:
Akter Hossain Reaz, Shimul Saha, Chanchal Kumar Roy, Md Abdul Wahab, Geoffrey Will, Mohammed A. Amin, Yusuke Yamauchi, Shude Liu, Yusuf Valentino Kaneti, Md. Shahriar Hossain, Shakhawat H. Firoz
Publikováno v:
Nano Convergence, Vol 9, Iss 1, Pp 1-12 (2022)
Abstract This work reports the rational design of MnOx nanorods on 3D crushed reduced graphene oxide (MnOx/C-rGO) by chemical reduction of Ni-incorporated graphene oxide (GO) followed by chemical etching to remove Ni. The resulting MnOx/C-rGO composi
Externí odkaz:
https://doaj.org/article/f134f098de3240398c91b336078edb44
Autor:
Helena Cano-Garcia, Rohit Kshirsagar, Roberto Pricci, Ahmed Teyeb, Fergus O’Brien, Shimul Saha, Panagiotis Kosmas, Efthymios Kallos
Publikováno v:
Sensors, Vol 21, Iss 9, p 3275 (2021)
We reported measurement results relating to non-invasive glucose sensing using a novel multiwavelength approach that combines radio frequency and near infrared signals in transmission through aqueous glucose-loaded solutions. Data were collected simu
Externí odkaz:
https://doaj.org/article/6fcbb8dd28b14307a6339464c2d8b60a
Autor:
Shimul Saha, Helena Cano-Garcia, Ioannis Sotiriou, Oliver Lipscombe, Ioannis Gouzouasis, Maria Koutsoupidou, George Palikaras, Richard Mackenzie, Thomas Reeve, Panagiotis Kosmas, Efthymios Kallos
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
Abstract We present a sensing system operating at millimetre (mm) waves in transmission mode that can measure glucose level changes based on the complex permittivity changes across the signal path. The permittivity of a sample can change significantl
Externí odkaz:
https://doaj.org/article/6058f08b2322453ba445e117b0e5ec14
Autor:
Maria Koutsoupidou, Panagiotis Kosmas, Roberto L. Pricci, Efthymios Kallos, Helena Cano-Garcia, George Palikaras, Shimul Saha
Publikováno v:
Koutsoupidou, M, Cano-Garcia, H, Pricci, R L, Saha, S C, Palikaras, G, Kallos, E & Kosmas, P 2019, ' Study and Suppression of Multipath Signals in a Non-Invasive Millimeter Wave Transmission Glucose Sensing System ', IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology . https://doi.org/10.1109/JERM.2019.2938876
Electromagnetic (EM) biomedical sensors in the mm-wave frequency range must detect small changes in signals in the presence of tissues, which are correlated to a pathological condition. These signals, however, can suffer from artifacts due to complex
Autor:
Akter Hossain Reaz, Shimul Saha, Chanchal Kumar Roy, Md Abdul Wahab, Geoffrey Will, Mohammed A. Amin, Yusuke Yamauchi, Shude Liu, Yusuf Valentino Kaneti, Md. Shahriar Hossain, Shakhawat H. Firoz
Publikováno v:
Nano convergence. 9(1)
This work reports the rational design of MnOx nanorods on 3D crushed reduced graphene oxide (MnOx/C-rGO) by chemical reduction of Ni-incorporated graphene oxide (GO) followed by chemical etching to remove Ni. The resulting MnOx/C-rGO composite synerg
Autor:
George Palikaras, Ditjon Katana, Roberto L. Pricci, Helena Cano-Garcia, Maria Koutsoupidou, Andrew G. Webb, Shimul Saha, Efthymios Kallos, Panagiotis Kosmas, Srinivas Rana
Publikováno v:
Scientific Reports, 10(1). NATURE PUBLISHING GROUP
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
We present a radio-frequency-activated switching system that can automatically detune a metamaterial resonator to enhance magnetic resonance imaging (MRI) performance. Local sensitivity-enhancing metamaterials typically consist of resonant components
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0931181279de095e6965f8be8c650932
https://hdl.handle.net/1887/3184599
https://hdl.handle.net/1887/3184599
Autor:
Akter Hossain Reaz, Shimul Saha, Chanchal Kumar Roy, M. Mozammal Hosen, Tanmay Sarker Shuvo, Md. Mominul Islam, Shakhawat Hossain Firoz
Publikováno v:
Journal of The Electrochemical Society. 169:010521
Electrochemical capacitor devices with conventional 2D-graphene sheets (2D-rGO) often demonstrate poor performance, especially in cyclability due to the lamellar stacking and agglomeration of the electrode materials. Herein, we have proposed that cru
Publikováno v:
Electrochemistry. 86:229-234
Autor:
Shimul Saha, Efthymios Kallos, Helena Cano-Garcia, Ioannis Sotiriou, Panagiotis Kosmas, Ioannis Gouzouasis
Publikováno v:
Journal of Infrared, Millimeter, and Terahertz Waves. 39:761-772
The paper presents the first in vivo glucose monitoring animal study in a pig, which correlates radio frequency signal transmission changes with changes in blood glucose concentration in the 58–62 GHz frequency range. The presented non-invasive glu