Zinc gallium oxide—a review from synthesis to applications

MI Chen, AK Singh, JL Chiang, RH Horng, DS Wuu - Nanomaterials, 2020 - mdpi.com
Spinel ZnGa2O4 has received significant attention from researchers due to its wide bandgap
and high chemical and thermal stability; hence, paving the way for it to have potential in …

Co-doping Mn2+/Cr3+ in ZnGa2O4 to fabricate chameleon-like phosphors for multi-mode dynamic anti-counterfeiting

T Si, Q Zhu, T Zhang, X Sun, JG Li - Chemical Engineering Journal, 2021 - Elsevier
Nowadays, fluorescent printing technology for anti-counterfeiting is widely used because of
its high-throughput, simplicity of design, and facile identify. However, it is very difficult to …

Sunlight-activated long-persistent luminescence in the near-infrared from Cr3+-doped zinc gallogermanates

Z Pan, YY Lu, F Liu - Nature materials, 2012 - nature.com
Visible-light persistent phosphors are being widely used as self-sustained night-vision
materials because of their sufficiently strong and long afterglow (> 10 h) and their ability to …

Rechargeable and LED-activated ZnGa 2 O 4: Cr 3+ near-infrared persistent luminescence nanoprobes for background-free biodetection

Z Zhou, W Zheng, J Kong, Y Liu, P Huang, S Zhou… - Nanoscale, 2017 - pubs.rsc.org
Persistent luminescence nanoparticles (PLNPs) have shown great promise in the field of
biomedicine, but are currently limited by the challenge in the synthesis of high-quality …

[HTML][HTML] Ultra-wide bandgap, conductive, high mobility, and high quality melt-grown bulk ZnGa2O4 single crystals

Z Galazka, S Ganschow, R Schewski, K Irmscher… - APL Materials, 2019 - pubs.aip.org
Truly bulk ZnGa 2 O 4 single crystals were obtained directly from the melt. High melting point
of 1900±20 C and highly incongruent evaporation of the Zn-and Ga-containing species …

Synthesis, Crystal Structure, and Enhanced Luminescence of Garnet‐Type Ca3Ga2Ge3O12:Cr3+ by Codoping Bi3+

C Liu, Z Xia, MS Molokeev, Q Liu - Journal of the American …, 2015 - Wiley Online Library
Garnet‐type compound Ca3Ga2Ge3O12 and Cr3+‐doped or Cr3+/Bi3+ codped
Ca3Ga2Ge3O12 phosphors were prepared by a solid‐state reaction. The crystal structure of …

Size Control and Improved Aqueous Colloidal Stability of Surface-Functionalized ZnGa2O4:Cr3+ Bright Persistent Luminescent Nanoparticles

YE Serge-Correales, D Neumeyer, S Ullah… - Langmuir, 2023 - ACS Publications
Near-infrared (NIR)-emitting ZnGa2O4: Cr3+ (ZGO) persistent luminescent nanoparticles
(PLNPs) have recently attracted considerable attention for diverse optical applications. The …

Kiwifruit-like persistent luminescent nanoparticles with high-performance and in situ activable near-infrared persistent luminescence for long-term in vivo bioimaging

XH Lin, L Song, S Chen, XF Chen, JJ Wei… - … applied materials & …, 2017 - ACS Publications
Persistent luminescence nanoparticles (PLNPs) have great potential for bioimaging
because they can eliminate the tissue autofluorescence and improve the signal-to-noise …

Nanosized ZnGa2O4:Cr3+ Spinels as Highly Luminescent Materials for Bioimaging

MN da Silva, JM de Carvalho… - ACS Applied Nano …, 2019 - ACS Publications
In the search for bright probes emitting in the red-to-near-IR region, in the biological
transparency window where the absorption and diffusion of light by tissues and the …

Cr3+:SrGa12O19: A Broadband Near‐Infrared Long‐Persistent Phosphor

J Xu, D Chen, Y Yu, W Zhu, J Zhou… - Chemistry–An Asian …, 2014 - Wiley Online Library
Abstract Cr3+‐doped SrGa12O19 is demonstrated to be a broadband near‐infrared (650–
950 nm) long‐persistent phosphor whose luminescence can last for more than 2 h after …