Nanoengineering triplet–triplet annihilation upconversion: from materials to real-world applications
Using light to control matter has captured the imagination of scientists for generations, as
there is an abundance of photons at our disposal. Yet delivering photons beyond the surface …
there is an abundance of photons at our disposal. Yet delivering photons beyond the surface …
Application of triplet–triplet annihilation upconversion in organic optoelectronic devices: advances and perspectives
Organic semiconductor materials have been widely used in various optoelectronic devices
due to their rich optical and/or electrical properties, which are highly related to their excited …
due to their rich optical and/or electrical properties, which are highly related to their excited …
Challenges, progress and prospects in solid state triplet fusion upconversion
Many applications, including solar energy conversion, can be enhanced by the
upconversion of low energy photons. A flexible approach towards achieving this is by …
upconversion of low energy photons. A flexible approach towards achieving this is by …
Ultra‐Small Air‐Stable Triplet‐Triplet Annihilation Upconversion Nanoparticles for Anti‐Stokes Time‐Resolved Imaging
Image contrast is often limited by background autofluorescence in steady‐state bioimaging
microscopy. Upconversion bioimaging can overcome this by shifting the emission lifetime …
microscopy. Upconversion bioimaging can overcome this by shifting the emission lifetime …
Molecular doped organic semiconductor crystals for optoelectronic device applications
Z Qin, C Gao, WWH Wong, MK Riede… - Journal of Materials …, 2020 - pubs.rsc.org
For semiconductors, doping is an efficient approach to tune their energy bandgaps, charge
transport, and optical properties which could enable the improvement of the corresponding …
transport, and optical properties which could enable the improvement of the corresponding …
Turning on TTA: Tuning the Energy Landscape by Intermolecular Coupling
CM Sullivan, L Nienhaus - Chemistry of Materials, 2023 - ACS Publications
The development of efficient solid-state photon upconversion (UC) devices remains
paramount for practical applications of the technology. In recent years, the incorporation of …
paramount for practical applications of the technology. In recent years, the incorporation of …
Organic polymer hosts for triplet–triplet annihilation upconversion systems
Triplet–triplet annihilation upconversion (TTA-UC) is a process by which a lower energy
photon can be upconverted to a higher energy state. The incorporation of TTA-UC materials …
photon can be upconverted to a higher energy state. The incorporation of TTA-UC materials …
Photochemically deoxygenating gels for triplet–triplet annihilation photon-upconversion performed under air
H Zhou, J Lin, S Wan, W Lu - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
For an efficient triplet–triplet annihilation photon upconversion (TTA-UC) process, matrices
in which sensitizers and emitters are dispersed should not only allow molecular diffusions …
in which sensitizers and emitters are dispersed should not only allow molecular diffusions …
Photon upconverting bioplastics with high efficiency and in-air durability
There is an urgent demand for substituting synthetic plastics to bioplastics for sustainable
renewable energy production. Here, we report a simple one-step approach to create …
renewable energy production. Here, we report a simple one-step approach to create …
Boost in Solid‐State Photon Upconversion Efficiency through Combined Approach of Melt‐Processing and Purification
Realization of efficient photon upconversion (UC) mediated by triplet–triplet annihilation
(TTA) in a solid state is a great challenge, even though order of magnitude higher …
(TTA) in a solid state is a great challenge, even though order of magnitude higher …