Conspectus Relaxometry is a technique which makes use of a specific crystal lattice defect
in diamond, the so-called NV center. This defect consists of a nitrogen atom, which replaces …

Quantum sensing with spin defects in diamond, such as the nitrogen vacancy (NV) center,
enables the detection of various chemical species on the nanoscale. Molecules or ions with …

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 …

Diamond enables the construction of various (bio) sensors, including those with quantum‐
based detection. However, bare diamond interfaces are susceptible to unspecific adhesion …

The negatively charged nitrogen-vacancy center (NVC) in diamond has been utilized in a
wide variety of sensing applications. The long spin coherence and relaxation times (T 2∗, T …

Biocompatible fluorescent nanodiamonds (FNDs) were introduced into polycaprolactone
(PCL)–the golden standard material in melt electrowriting (MEW). MEW is an advanced …

Diamond is the natural hardest material and has an exceptionally high thermal conductivity,
wide optical transparency, and extreme chemical resistance. Most of these outstanding …

Fluorescent nanodiamonds (FNDs) have been exploited as sensitive quantum probes for
nanoscale chemical and biological sensing applications, with the majority of demonstrations …

Shale gas fracturing flowback fluid (FFF) is characterized by complex composition, high
generation volume, viscosity, chemical oxygen demand, and suspended solids content …

Fe $^{\mathrm {II}} $ spin-crossover (SCO) complexes are materials that change their
magnetic properties upon temperature variation, exhibiting a thermal hysteresis. Particularly …