Results 61 to 70 of about 13,105 (222)

A Geologic Si‐O‐C Pathway to Incorporate Carbon in Silicates

open access: yesGeophysical Monograph Series, Page 47-54., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Alexandra Navrotsky   +2 more
wiley  

+2 more sources

Interaction of non-targeted nanodiamond carriers with specialized rodent cells: preliminary ex vivo and in vivo study

open access: yesJournal of BioScience and Biotechnology, 2022
Nanodiamonds are widely tested as convenient drug delivery systems because they are nontoxic, biocompatible, and can easily carry various biomolecules. However, their effect on living systems is not fully explored.
Eva Neuhöferová   +3 more
doaj  

Nanometre-Scale Visualization of Chemical Parameter Changes by T1-Weighted ODMR Imaging Using a Fluorescent Nanodiamond

open access: yesChemosensors, 2020
The dynamics of physical parameters in cells is strongly related to life phenomena; thus, a method to monitor and visualize them on a single-organelle scale would be useful to reveal unknown biological processes.
Takahiro Fujisaku   +2 more
doaj   +1 more source

25-nm diamond crystals hosting single NV color centers sorted by photon-correlation near-field microscopy

open access: yes, 2007
Diamond nanocrystals containing highly photoluminescent color centers are attractive non-classical and near-field light sources. For near-field applications the size of the nanocrystal is crucial since it defines the optical resolution.
Boudou, Jean-Paul   +7 more
core   +4 more sources

Probing Cellular Activity Via Charge‐Sensitive Quantum Nanoprobes

open access: yesAdvanced Materials, EarlyView.
A new quantum sensing modality detects shifts in zero‐field splitting caused by charge rearrangement with diamond nanocrystals in response to cellular activity. These electric‐field‐driven effects provide an alternative to temperature‐based interpretations, enabling real‐time, single‐cell readout of inflammation.
Uri Zvi   +16 more
wiley   +1 more source

Composite Coatings of Chromium and Nanodiamond Particles on Steel

open access: yesArchives of Metallurgy and Materials, 2017
Chrome plating is used to improve the properties of metal surfaces like hardness, corrosion resistance and wear resistance in machine building. To further improve these properties, an electrodeposited chromium coating on steel, modified with nanodiamond ...
Gidikova N.   +4 more
doaj   +1 more source

Structure, stability and stress properties of amorphous and nanostructured carbon films

open access: yes, 2006
Structural and mechanical properties of amorphous and nanocomposite carbon are investigated using tight-binding molecular dynamics and Monte Carlo simulations.
Alam   +47 more
core   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Nanodiamonds as Carriers for Address Delivery of Biologically Active Substances

open access: yesNanoscale Research Letters, 2010
Surface of detonation nanodiamonds was functionalized for the covalent attachment of immunoglobulin, and simultaneously bovine serum albumin and Rabbit Anti-Mouse Antibody. The nanodiamond-IgGI125 and RAM-nanodiamond-BSAI125 complexes are stable in blood
Petunin AI   +4 more
doaj   +1 more source

Motion control and optical interrogation of a levitating single NV in vacuum

open access: yes, 2018
Levitation optomechanics exploits the unique mechanical properties of trapped nano-objects in vacuum in order to address some of the limitations of clamped nanomechanical resonators.
Conangla, G. P.   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy