Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Adam Khalifa"'
Autor:
Sultan Mahmud, Ali Nezaratizadeh, Alfredo Bayu Satriya, Yong-Kyu Yoon, John S. Ho, Adam Khalifa
Publikováno v:
Bioelectronic Medicine, Vol 10, Iss 1, Pp 1-8 (2024)
Abstract Wireless power transfer (WPT) within the human body can enable long-lasting medical devices but poses notable challenges, including absorption by biological tissues and weak coupling between the transmitter (Tx) and receiver (Rx). In pursuit
Externí odkaz:
https://doaj.org/article/f085d525d0f74377895e70f3a1d6e277
Autor:
Diptashree Das, Ziyue Xu, Mehdi Nasrollahpour, Isabel Martos-Repath, Mohsen Zaeimbashi, Adam Khalifa, Ankit Mittal, Sydney S. Cash, Nian X. Sun, Aatmesh Shrivastava, Marvin Onabajo
Publikováno v:
IEEE Open Journal of Circuits and Systems, Vol 4, Pp 139-155 (2023)
A magnetoelectric antenna (ME) can exhibit the dual capabilities of wireless energy harvesting and sensing at different frequencies. In this article, a behavioral circuit model for hybrid ME antennas is described to emulate the radio frequency (RF) e
Externí odkaz:
https://doaj.org/article/3301841834dd4e67a960ac110a34aaed
Autor:
Ziyue Xu, Adam Khalifa, Ankit Mittal, Mehdi Nasrollahpourmotlaghzanjani, Ralph Etienne-Cummings, Nian Xiang Sun, Sydney S. Cash, Aatmesh Shrivastava
Publikováno v:
IEEE Open Journal of Circuits and Systems, Vol 3, Pp 82-96 (2022)
This paper reviews and analyses the design of popular radio frequency energy harvesting systems and proposes a method to qualitatively and quantitatively analyze their circuit architectures using new square-wave approximation method. This approach he
Externí odkaz:
https://doaj.org/article/ea726d04737141898fe083fd8c865b65
Publikováno v:
Bioelectronic Medicine, Vol 7, Iss 1, Pp 1-8 (2021)
Abstract In the past three decades, we have witnessed unprecedented progress in wireless implantable medical devices that can monitor physiological parameters and interface with the nervous system. These devices are beginning to transform healthcare.
Externí odkaz:
https://doaj.org/article/4ae28d52f78e45e2a426f2dbbbd42e44
Autor:
Ovishake Sen, Anna M. Sheehan, Pranay R. Raman, Kabir S. Khara, Adam Khalifa, Baibhab Chatterjee
Publikováno v:
Sensors, Vol 23, Iss 12, p 5575 (2023)
Brain–Computer Interfaces (BCIs) have become increasingly popular in recent years due to their potential applications in diverse fields, ranging from the medical sector (people with motor and/or communication disabilities), cognitive training, gami
Externí odkaz:
https://doaj.org/article/4b0b03eaa0ac4618b074aa6f97976087
Autor:
Adam Khalifa, Mohsen Zaeimbashi, Tony X. Zhou, Seyed Mahdi Abrishami, Neville Sun, Seunghyun Park, Tamara Šumarac, Jason Qu, Inbar Zohar, Amir Yacoby, Sydney Cash, Nian X. Sun
Publikováno v:
Microsystems & Nanoengineering, Vol 7, Iss 1, Pp 1-10 (2021)
Abstract Electrical stimulation via invasive microelectrodes is commonly used to treat a wide range of neurological and psychiatric conditions. Despite its remarkable success, the stimulation performance is not sustainable since the electrodes become
Externí odkaz:
https://doaj.org/article/48579a130be8451a824fecf303dce07a
Publikováno v:
Applied Water Science, Vol 11, Iss 7, Pp 1-19 (2021)
Abstract Deterioration of groundwater quality due to drastic human interventions is rising at an alarming rate particularly in lower- and middle-income countries. Yet, limited research effort has been devoted to monitoring and ascertaining groundwate
Externí odkaz:
https://doaj.org/article/b54ad017e4194703a36d514d5cf4a0e7
Autor:
Mohsen Zaeimbashi, Mehdi Nasrollahpour, Adam Khalifa, Anthony Romano, Xianfeng Liang, Huaihao Chen, Neville Sun, Alexei Matyushov, Hwaider Lin, Cunzheng Dong, Ziyue Xu, Ankit Mittal, Isabel Martos-Repath, Gaurav Jha, Nikita Mirchandani, Diptashree Das, Marvin Onabajo, Aatmesh Shrivastava, Sydney Cash, Nian X. Sun
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Wireless implantable medical devices (IMDs) are hamstrung by both size and efficiency required for wireless power transfer. Here, Zaeimbashi et al. present a magnetoelectric nano-electromechanical systems that can harvest energy and sense weak magnet
Externí odkaz:
https://doaj.org/article/2e6b509438a04c98967a526b8febbb81
Autor:
Adam Khalifa, Mehdi Nasrollahpour, Ali Nezaratizadeh, Xiao Sha, Milutin Stanaćević, Nian X. Sun, Sydney S. Cash
Publikováno v:
Micromachines, Vol 14, Iss 2, p 476 (2023)
Over the past three decades, we have seen significant advances in the field of wireless implantable medical devices (IMDs) that can interact with the nervous system. To further improve the stability, safety, and distribution of these interfaces, a ne
Externí odkaz:
https://doaj.org/article/5f023c174bfa4d4296a12773a703494c
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2021)
Wirelessly powered microdevices are being miniaturized to improve safety, longevity, and spatial resolution in a wide range of biomedical applications. Some wireless microdevices have reached a point where they can be injected whole into the central
Externí odkaz:
https://doaj.org/article/dcdd923779fa4b9a92f9e68f08a75bae