We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Caught in a trap: how to capture a quantum dot
Summary
This piece describes how quantum dots — which can reliably emit single photons on demand — may enable precise photon manipulation for emerging quantum technologies. It is a science communication overview rather than a primary research study.
ACaught in a trap: how to capture a quantum dot Many new quantum technologies will rely on the precise manipulation of single photons; however, most light sources produce photons randomly.Quantum dots, which can reliably produce single photons, may provide a solution.
Sign in to start a discussion.
More Papers Like This
Quantum Dots in Drug Delivery: The Artificial Atom
This paper is not about microplastics — it reviews quantum dots (nanoscale semiconductor particles) as potential vehicles for drug delivery applications.
Unlocking the Potential of Carbon Quantum Dots for Cell Imaging, Intracellular Localization, and Gene Expression Control in Arabidopsis thaliana (L.) Heynh.
This paper is not relevant to microplastics research — it investigates how carbon quantum dots are transported and affect gene expression in Arabidopsis plants, with no connection to microplastic contamination.
One-shot detection of light ellipticity using a two-dimensional quantum material device
Researchers developed a single-device approach to detect light ellipticity in one shot using a two-dimensional quantum material optoelectronic device, overcoming the inherent coupling between light intensity and polarization state that limits conventional sensors. The device enables rapid, simplified ellipticity measurement relevant to target imaging and recognition in complex optical environments.
Quantum photonics detection of environmental microplastics (Conference Presentation)
Researchers proposed using quantum photonics and entangled photons to build a new class of compact mid-infrared spectrometers for detecting microplastics in the environment. Traditional mid-infrared instruments are large and fragile, limiting field use. A quantum-based spectrometer could enable portable, on-site microplastic identification in water and air samples.
Recent developments, applications and challenges for carbon quantum dots as a photosynthesis enhancer in agriculture
This review examined recent developments in carbon quantum dots as photosynthesis enhancers in agriculture, covering their synthesis methods, mechanisms of action in boosting plant growth, and current challenges for practical application.