Toward quantitative bio-sensing with nitrogen–vacancy center in diamond
The long-dreamed-of capability of monitoring the molecular machinery in living systems has
not been realized yet, mainly due to the technical limitations of current sensing technologies …
not been realized yet, mainly due to the technical limitations of current sensing technologies …
Quantum sensing of free radicals in primary human dendritic cells
Free radicals are crucial indicators for stress and appear in all kinds of pathogenic
conditions, including cancer, cardiovascular diseases, and infection. However, they are …
conditions, including cancer, cardiovascular diseases, and infection. However, they are …
Diamond‐Based Nanoscale Quantum Relaxometry for Sensing Free Radical Production in Cells
Diamond magnetometry makes use of fluorescent defects in diamonds to convert magnetic
resonance signals into fluorescence. Because optical photons can be detected much more …
resonance signals into fluorescence. Because optical photons can be detected much more …
Fluorescent nanodiamonds for detecting free-radical generation in real time during shear stress in human umbilical vein endothelial cells
Free-radical generation is suspected to play a key role in cardiovascular diseases. Another
crucial factor is shear stress. Human umbilical vein endothelial cells (HUVECS), which form …
crucial factor is shear stress. Human umbilical vein endothelial cells (HUVECS), which form …
[HTML][HTML] Detecting the metabolism of individual yeast mutant strain cells when aged, stressed or treated with antioxidants with diamond magnetometry
Free radicals play a key role in the ageing process. However, free radicals are small,
reactive and short lived and thus challenging to measure. We utilize a new technique called …
reactive and short lived and thus challenging to measure. We utilize a new technique called …
Diamond color centers in diamonds for chemical and biochemical analysis and visualization
Beyond the sparkle, other properties of diamond have gained increasing attention in the
past few decades among chemists and physicists. Color centers impurities formed by one …
past few decades among chemists and physicists. Color centers impurities formed by one …
Intracellular quantum sensing of free-radical generation induced by acetaminophen (APAP) in the cytosol, in mitochondria and the nucleus of macrophages
R Sharmin, AC Nusantara, L Nie, K Wu… - ACS …, 2022 - ACS Publications
Acetaminophen overdoses cause cell injury in the liver. It is widely accepted that liver toxicity
is initiated by the reactive N-acetyl-para-aminophenol (APAP) metabolite N-acetyl-p …
is initiated by the reactive N-acetyl-para-aminophenol (APAP) metabolite N-acetyl-p …
The fate of lipid-coated and uncoated fluorescent nanodiamonds during cell division in yeast
Fluorescent nanodiamonds are frequently used as biolabels. They have also recently been
established for magnetic resonance and temperature sensing at the nanoscale level. To …
established for magnetic resonance and temperature sensing at the nanoscale level. To …
Quantum Sensing Unravels Antioxidant Efficacy Within PCL/Matrigel Skin Equivalents
Skin equivalents (SE) that recapitulate biological and mechanical characteristics of the
native tissue are promising platforms for assessing cosmetics and studying fundamental …
native tissue are promising platforms for assessing cosmetics and studying fundamental …
Not all cells are created equal–endosomal escape in fluorescent nanodiamonds in different cells
Successful delivery of fluorescent nanodiamonds (FNDs) into the cytoplasm is essential to
many biological applications. Other applications require FNDs to stay within the endosomes …
many biological applications. Other applications require FNDs to stay within the endosomes …