Laser Driven Miniature Diamond Implant for Wireless Retinal Prostheses
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Biosystems"
DOI: 10.1002/adbi.202000055
Abstract: The design and benchtop operation of a wireless miniature epiretinal stimulator implant is reported. The implant is optically powered and controlled using safe illumination at near‐infrared wavelengths. An application‐specific integrated circuit (ASIC) hosting a digital… read more here.
Keywords: laser driven; driven miniature; implant wireless; diamond implant ... See more keywords
From Fancy Blue to Red: Controlled Production of a Vibrant Color Spectrum of Fluorescent Diamond Particles
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201808362
Abstract: The current study reports a breakthrough method for production of multicolor diamond particulates using a rapid thermal annealing (RTA) approach with precise temperature and time control, enabling annealing of diamond particulates up to 2100 °C… read more here.
Keywords: diamond particles; production; blue red; color ... See more keywords
Exploiting the Properties of Ti-Doped CVD-Grown Diamonds for the Assembling of Electrodes
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.201700222
Abstract: A hybrid chemical vapor deposition (CVD)-powder flowing technique specifically developed in lab has been employed to produce high-quality polycrystalline diamond layers containing Ti inclusions. Morphology, structural features, and surface composition of nanocomposite diamond-based samples produced… read more here.
Keywords: doped cvd; grown diamonds; cvd grown; properties doped ... See more keywords
Optical Quality Laser Polishing of CVD Diamond by UV Pulsed Laser Irradiation
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Optical Materials"
DOI: 10.1002/adom.202100537
Abstract: It is a great technical challenge to precisely polish diamond substrates due to their extremely high hardness, especially for micro‐optics fabrication. Here, a simple laser polishing process is demonstrated for the optical quality surface finish… read more here.
Keywords: optical quality; laser irradiation; laser polishing; diamond ... See more keywords
Non‐Volatile Photo‐Switch Using a Diamond pn Junction
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202100542
Abstract: Ultrawide bandgap semiconductor technologies offer potentially revolutionary advances in the rapidly developing areas of quantum communication, short wavelength optics, smart energy conversion and biomedical interfaces. These strongly demanding technologies can be partly constructed using conventional… read more here.
Keywords: non volatile; diamond junction; photo switch; diamond ... See more keywords
Isatin Analysis Using Flow Injection Analysis with Amperometric Detection – Comparison of Tetrahedral Amorphous Carbon and Diamond Electrode Performance
Sign Up to like & getrecommendations! Published in 2017 at "Electroanalysis"
DOI: 10.1002/elan.201700272
Abstract: Isatin is an endogenous indole compound in humans and rodents that has a wide range of biological activity. In rat models, isatin concentrations have been shown to increase in the heart, brain, blood plasma, and… read more here.
Keywords: detection; tetrahedral amorphous; diamond; analysis ... See more keywords
Diamond Electrodes for High Sensitivity Mercury Detection in the Aquatic Environment: Influence of Surface Preparation and Gold Nanoparticle Activity
Sign Up to like & getrecommendations! Published in 2019 at "Electroanalysis"
DOI: 10.1002/elan.201900281
Abstract: This work compares polished and unpolished boron doped diamond (BDD) electrodes decorated with two sizes of gold nanoparticles (AuNPs) for use as robust mercury sensors in aquatic environments. The size of the catalytically active AuNPs… read more here.
Keywords: sensitivity mercury; mercury detection; diamond; mercury ... See more keywords
Effect of americium‐241 source activity on total conversion efficiency of diamond alpha‐voltaic battery
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Energy Research"
DOI: 10.1002/er.4674
Abstract: High‐quality diamond intrinsic layer was epitaxially grown on a IIb‐type boron‐doped diamond substrate. The quality of the epitaxy layer was evaluated by Raman spectroscopy and cross‐polarizer images and compared with other samples. The dark current… read more here.
Keywords: source activity; americium 241; source; diamond ... See more keywords
Design, realization, and characterization of a novel diamond detector prototype for FLASH radiotherapy dosimetry
Sign Up to like & getrecommendations! Published in 2022 at "Medical Physics"
DOI: 10.1002/mp.15473
Abstract: Abstract Purpose FLASH radiotherapy (RT) is an emerging technique in which beams with ultra‐high dose rates (UH‐DR) and dose per pulse (UH‐DPP) are used. Commercially available active real‐time dosimeters have been shown to be unsuitable… read more here.
Keywords: novel diamond; flash radiotherapy; detector; response ... See more keywords
On the measurement uncertainty of microdosimetric quantities using diamond and silicon microdosimeters in carbon‐ion beams
Sign Up to like & getrecommendations! Published in 2022 at "Medical Physics"
DOI: 10.1002/mp.15929
Abstract: Abstract Purpose The purpose of this paper is to compare the response of two different types of solid‐state microdosimeters, that is, silicon and diamond, and their uncertainties. A study of the conversion of silicon microdosimetric… read more here.
Keywords: uncertainty; diamond; diamond silicon; microdosimetric quantities ... See more keywords
Nano-Thermodynamics of Chemically Induced Graphene-Diamond Transformation.
Sign Up to like & getrecommendations! Published in 2020 at "Small"
DOI: 10.1002/smll.202004782
Abstract: Nearly 2D diamond, or diamane, is coveted as an ultrathin sp3 -carbon film with unique mechanics and electro-optics. The very thinness (≈h) makes it possible for the surface chemistry, for example, adsorbed atoms, to shift… read more here.
Keywords: thermodynamics chemically; thermodynamics; nano thermodynamics; diamond ... See more keywords