Detection of paramagnetic spins with an ultrathin van der Waals quantum sensor

IO Robertson, SC Scholten, P Singh, AJ Healey… - ACS …, 2023 - ACS Publications
Detecting magnetic noise from small quantities of paramagnetic spins is a powerful
capability for chemical, biochemical, and medical analysis. Quantum sensors based on …

Screening and optimization of a water-soluble near-infrared fluorescent probe for drug-induced liver injury monitoring

Y Pan, Q Yang, H Xu, Z Yuan, H Xu - Analytica Chimica Acta, 2023 - Elsevier
Peroxynitrite (ONOO−) is a potential biomarker of drug-induced liver injury (DILI) and is
involved in the process of DILI. Therefore, developing a reliable detection method for …

Advances in biosensors for major depressive disorder diagnostic biomarkers

T Dong, C Yu, Q Mao, F Han, Z Yang, Z Yang… - Biosensors and …, 2024 - Elsevier
Depression is one of the most common mental disorders and is mainly characterized by low
mood or lack of interest and pleasure. It can be accompanied by varying degrees of …

Fluorescent nanodiamonds for tracking single polymer particles in cells and tissues

R Li, TA Vedelaar, A Sigaeva, Y Zhang, K Wu… - Analytical …, 2023 - ACS Publications
Polymer nanoparticles are widely used in drug delivery and are also a potential concern due
to the increased burden of nano-or microplastics in the environment. In order to use polymer …

Quantum Sensing of Free Radicals in Primary Human Granulosa Cells with Nanoscale Resolution

N Lin, K van Zomeren, T van Veen, A Mzyk… - ACS central …, 2023 - ACS Publications
Cumulus granulosa cells (cGCs) and mural granulosa cells (mGCs), although derived from
the same precursors, are anatomically and functionally heterogeneous. They are critical for …

Quantum Sensing for Detection of Zinc‐Triggered Free Radicals in Endothelial Cells

D Wojtas, R Li, A Jarzębska… - Advanced Quantum …, 2023 - Wiley Online Library
Oxidative stress originating from the overproduction of free radicals poses a major threat to
cell fate, therefore it is of great importance to address the formation of free radicals in cells …

Nanodiamonds in biomedical research: Therapeutic applications and beyond

E Alexander, KW Leong - PNAS Nexus, 2024 - academic.oup.com
Nanodiamonds (NDs) comprise a family of carbon-based nanomaterials (ie, diameter< 100
nm) with the same sp3 lattice structure that gives natural diamonds their exceptional …

All-fiber quantum relaxometry for biochemical sensing based on diamond NV centers

H Cheng, Y Luo, X Luo, C Xue, Y Li, G Liu, L Chen… - Optics …, 2024 - opg.optica.org
The longitudinal relaxation time (termed as T_1) of nitrogen-vacancy (NV) centers in
nanodiamonds can be affected by surface electric or magnetic noise, which has been …

Intracellular behavior of nanodiamonds functionalized with a zwitterionic shielding moiety

A Sigaeva, V Merz, R Sharmin, R Schirhagl… - Journal of Materials …, 2023 - pubs.rsc.org
Fluorescent nanodiamonds are versatile tools, which can be employed as perfectly
photostable labels as well as for intracellular sensing of a wide array of properties and …

[HTML][HTML] Diamond-based quantum sensing of free radicals in migrating human breast cancer cells

C Reyes-San-Martin, A Elías-Llumbet… - Carbon, 2024 - Elsevier
Cell migration is a crucial parameter for disease progression in cancer. Reactive oxygen
species (ROS) levels are involved in the regulation of the migration process, however, the …