Results 31 to 40 of about 556,574 (318)
Micromachines, 2023 Multiple resonance modes in an optical absorber are necessary for nanophotonic devices and encounter a challenge in the visible range. This article designs a multiple-channel plasmonic metamaterial absorber (PMA) that comprises a hexagonal arrangement of
Chung-Ting Chou Chao +5 more
semanticscholar +1 more source
Electric Double Layer Based Epidermal Electronics for Healthcare and Human-Machine Interface
Biosensors, 2023 Epidermal electronics, an emerging interdisciplinary field, is advancing the development of flexible devices that can seamlessly integrate with the skin.
Yuan Gao +4 more
doaj +1 more source
Role of edge inclination in optical microdisk resonator for label-free sensing [PDF]
, 2014 In this paper we report on the measurement and modelling of enhanced optical refractometric sensors based on whispering-gallery-modes. The devices under test are optical microresonators made of silicon nitride on silicon oxide.
Gandolfi, Davide +5 more
core +7 more sources
Wearables and Implantables in MICS- A Review
Alexandria Engineering Journal, 2023 Metamaterials are artificially engineered materials that exhibit naturally unavailable properties like negative electric permittivity and magnetic permeability.
Prasanthi Kumari Nunna +2 more
doaj +1 more source
A Review on Metamaterials for Device Applications
Crystals, 2021 Metamaterials are the major type of artificially engineered materials which exhibit naturally unobtainable properties according to how their microarchitectures are engineered.
N. Suresh Kumar +4 more
doaj +1 more source
Nanoplasmonics in High Pressure Environment
Photonics, 2020 An explosion in the interest for nanoplasmonics has occurred in order to realize optical devices, biosensors, and photovoltaic devices. The plasmonic nanostructures are used for enhancing and confining the electric field.
Grégory Barbillon
doaj +1 more source
Optical tracing of multiple charges in single-electron devices [PDF]
, 2014 Single molecules that exhibit narrow optical transitions at cryogenic temperatures can be used as local electric-field sensors. We derive the single charge sensitivity of aromatic organic dye molecules, based on first principles.
Faez, Sanli +2 more
core +3 more sources
Towards breath sensors that are self-powered by design
Royal Society Open Science, 2022 Piezoelectric materials are widely used to generate electric charge from mechanical deformation or vice versa. These strategies are increasingly common in implantable medical devices, where sensing must be done on small scales. In the case of a flow rate
Lucy Fitzgerald +4 more
doaj +1 more source
Electroosmosis in nanopores: computational methods and technological applications
Advances in Physics: X, 2022 Electroosmosis is a fascinating effect where liquid motion is induced by an applied electric field. Counter ions accumulate in the vicinity of charged surfaces, triggering a coupling between liquid mass transport and external electric field.
Alberto Gubbiotti +5 more
doaj +1 more source
Electrically Guided DNA Immobilization and Multiplexed DNA Detection with Nanoporous Gold Electrodes. [PDF]
, 2018 Molecular diagnostics have significantly advanced the early detection of diseases, where the electrochemical sensing of biomarkers (e.g., DNA, RNA, proteins) using multiple electrode arrays (MEAs) has shown considerable promise.
Daggumati, Pallavi +3 more
core +3 more sources