Quantum Dots News

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Ground-breaking Quantum Projects to be Revealed Next Month

Ground-breaking Quantum Projects to be Revealed Next Month

The latest ground-breaking research and projects from across the Quantum landscape are to be shared at the 2022 National Quantum Technologies Programme (NQTP) Showcase on 11 November at the QEII Conference Centre in Westminster, London.

12 Oct 2022

Graphene Quantum Dots Designed for Ultrasound and Near-Infrared Fluorescence Imaging

Graphene Quantum Dots Designed for Ultrasound and Near-Infrared Fluorescence Imaging

An article published in the journal ACS Biomaterials Science and Engineering presented a variety of metal-doped nitrogen-containing graphene quantum dots that exhibited high-contrast properties in the ultrasound brightness mode and imaging capabilities with visible and NIR fluorescence.

6 Oct 2022

Colloidal Quantum-Dot Upconverters Out-Performance Existing Reports

Colloidal Quantum-Dot Upconverters Out-Performance Existing Reports

A recent study published in the journal ACS Applied Materials & Interfaces addresses this issue by developing a colloidal quantum dots upconverter with enhanced short-wave infrared conversion capabilities.

29 Sep 2022

Cu/Selenium Quantum Dots Proposed For Eco-Friendly Solar Cells

Cu/Selenium Quantum Dots Proposed For Eco-Friendly Solar Cells

A study published in the journal ACS Sustainable Chemistry & Engineering investigated Cu-based selenium quantum dots as light sensitizers for eco-friendly solar energy applications.

21 Sep 2022

Quantum Dots Reveal Spin Transport Properties of DNA Sensors

Quantum Dots Reveal Spin Transport Properties of DNA Sensors

Scientists have recently used iron (Fe) quantum dots (QD) electrodes to determine the spin transport properties and quantum scattering transmission characteristics of DNA sensors at room temperature.

7 Sep 2022

N-Doping Improves Carbon Quantum Dot Optical and Sensing Properties

N-Doping Improves Carbon Quantum Dot Optical and Sensing Properties

Researchers report the synthesis of nitrogen (N)-doped carbon quantum dots from biomass precursors (glucose and ammonia) with outstanding optical properties and considerable PLQY.

18 Aug 2022

Carbon Dots Enhance Bioavailability of Nitrogen in Soybean Crops

Carbon Dots Enhance Bioavailability of Nitrogen in Soybean Crops

Researchers discussed the utility of carbon dots to increase nitrogen bioavailability to support soybean growth and nutritional quality under drought stress.

16 Aug 2022

Carbon Quantum Dots Protect Against Neuronal Cell Death

Carbon Quantum Dots Protect Against Neuronal Cell Death

A particular type of carbon nanomaterial, CQDs made of citric acid protects against oxidative stress, neuronal loss, and increased organismal mortality brought on by environmental toxins.

15 Aug 2022

Innovative Photonic Crystal and Single Quantum Dot Imaging Platform

Innovative Photonic Crystal and Single Quantum Dot Imaging Platform

An innovative photonic crystal and single quantum dot imaging platform was created for applications in biosensing.

11 Aug 2022

To Kill a Quasiparticle: A Quantum Whodunit

To Kill a Quasiparticle: A Quantum Whodunit

In large systems of interacting particles in quantum mechanics, an intriguing phenomenon often emerges: groups of particles begin to behave like single particles. Physicists refer to such groups of particles as quasiparticles.

10 Aug 2022

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