Fernandes, Jordan Sorbier, Loïc Hermelin, Sylvain Benoit, Jean-Michel Dujardin, Christophe Lienemann, Charles-Philippe Bernard, Julien Motto-Ros, Vincent
The enhancement of Lithium-ion batteries (capacity, power, life span, etc.) poses a significant challenge in the pursuit of decarbonizing individual modes of transportation. The behavior and performance of these batteries vary primarily based on the nature of their electrode materials, with some still undergoing development. To gain a deeper unders...
Zhang, Leyuan Zhang, Yucheng Liu, Yang Wang, Sibo Lee, Calvin Huang, Yu Duan, Xiangfeng
Microbial fuel cells utilize exoelectrogenic microorganisms to directly convert organic matter into electricity, offering a compelling approach for simultaneous power generation and wastewater treatment. However, conventional microbial fuel cells typically require thick biofilms for sufficient metabolic electron production rate, which inevitably co...
Gharia, Asmaysinh A Bradfield, Clinton J Jenkins, Elise PW Fraser, Iain DC Malliaras, George G
Precise and efficient delivery of macromolecules into cells enhances basic biology research and therapeutic applications in cell therapies, drug delivery, and personalized medicine. While pulsed electric field electroporation effectively permeabilizes cell membranes to deliver payloads without the need for toxic chemical or viral transduction agent...
Pham, Julie Audibert, Jean-Frédéric Rabah, Jad Wright, Karen Marrot, Jérôme Ha-Thi, Minh-Huong Méallet-Renault, Rachel Allard, Emmanuel Miomandre, Fabien
A borondipyrromethene (BODIPY)–ferrocene dyad where both units are connected by an ethynylstyryl linker was synthesized, and its fluorescence and electrochemical and electrofluorochromic features were analyzed first in solution and then as a surface-confined species. Immobilization was achieved by a siloxane derivatization at the meso position of t...
Card, Nicholas S Wairagkar, Maitreyee Iacobacci, Carrina Hou, Xianda Singer-Clark, Tyler Willett, Francis R Kunz, Erin M Fan, Chaofei Vahdati Nia, Maryam Deo, Darrel R
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BackgroundBrain-computer interfaces can enable communication for people with paralysis by transforming cortical activity associated with attempted speech into text on a computer screen. Communication with brain-computer interfaces has been restricted by extensive training requirements and limited accuracy.MethodsA 45-year-old man with amyotrophic l...
Duan, Yanghua Sedlak, David
To oxidize trace concentrations of organic contaminants under conditions relevant to surface- and groundwater, air-diffusion cathodes were coupled to stainless-steel cathodes that convert atmospheric O2 into hydrogen peroxide (H2O2), which then was activated to produce hydroxyl radicals (·OH). By separating H2O2 generation from its activation and e...
Kaveh, Ryan Schwendeman, Carolyn Pu, Leslie Arias, Ana Muller, Rikky
Neural wearables can enable life-saving drowsiness and health monitoring for pilots and drivers. While existing in-cabin sensors may provide alerts, wearables can enable monitoring across more environments. Current neural wearables are promising but most require wet-electrodes and bulky electronics. This work showcases in-ear, dry-electrode earpiec...
Zhou, Jiachi Ding, Shichao Sandhu, Samar Chang, An-Yi Taechamahaphan, Anubhap Gudekar, Shipra Wang, Joseph
The intensifying global opioid crisis, majorly attributed to fentanyl (FT) and its analogs, has necessitated the development of rapid and ultrasensitive remote/on-site FT sensing modalities. However, current approaches for tracking FT exposure through wastewater-based epidemiology (WBE) are unadaptable, time-consuming, and require trained professio...
pecháček, šimon
Cílém této bakalářské práce je vyvinout experimentální platformu pro zpětnovazební řízení magnetohydrodynamického (MHD) proudění tekutin. Podrobně popisuje návrh a konstrukci hardwaru, včetně dvou řídících desek. Tyto desky regulují napětí na elektrodách nebo jimi protékající proud. Platforma vyvolává proudění vodivých tekutin pomocí elektrických a...
Bentamou, Abdelouahid Gavet, Yann
The generation of realistic 3D microstructure images is crucial for understanding and optimizing materials in various fields, including fuel cell technology. In this study, we propose an approach for generating 3D microstructure images of O2 fuel cell electrode using Generative Adversarial Networks (GANs) with Minkowski functionals. Our methodology...
