Results 91 to 100 of about 122,223 (316)
Eu3+ ion as a luminescent structural probe for studying the biomineralization processes in sol-gel derived bioactive glasses: a preliminary study [PDF]
, 2011 In this thesis we describe the first steps in the development of a novel characterization method, meant to shed some new light on the biomineralization processes that take place on the surfaces of bioactive glasses when they are implanted into biological
Tiozzo, Simone
core
Impact of one-step luminescent cyanoacrylate treatment on subsequent DNA analysis
, 2018 © 2018 Elsevier B.V. Fingermarks can be exploited for both their ridge detail and touch DNA. One-step luminescent cyanoacrylate (CA) fuming techniques used for fingermark enhancement, such as PolyCyano UV (Foster + Freeman Ltd) and Lumicyano™ (Crime ...
Moret, S. +12 more
core +1 more source
Advanced Materials, EarlyView.Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin +5 more
wiley +1 more source
Discovery of Superbroad Mid-Infrared Luminescent Metal-Organic Framework Glass
, 2019 Metal-organic framework (MOF) glasses are a newly discovered family of melt-quenched glasses. However, so far it is not known whether these glasses exhibit photonic functionalities.
Qiu, Jianrong +5 more
core +1 more source
, 2020 Luminescent multifunctional nanomaterials are important because of their potential impact on the development of key technologies such as smart luminescent sensors and solid-state lightings.
Barbara, Souza +5 more
core +1 more source
Advanced Materials, EarlyView.The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti +8 more
wiley +1 more source
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
High temperature annealing behaviors of luminescent SIOx : H films
, 1999 The effects of high temperature annealing on the microstructure and optical properties of luminescent SiOx:H films have been investigated. Micro-Raman scattering and IR absorption, in combination with atomic force microscopy (AFM), provide evidence for ...
Shao CL +6 more
core
, 2020 The main energy losses in solar cells are related to spectral losses where high energy photons are not used efficiently, and energy is lost via thermalization which reduces the solar cell’s overall efficiency.
Akbari, Hoda +5 more
core +1 more source
On the luminescence and absence of luminescence of F centers
Solid State Communications, 1975 AbstractA model, proposed originally by Dexter, Klick and Russell, is used to explain the occurence or non-occurence of F-center luminescence in ionic crystals, in terms of a simple two-state configuration coordinate diagram. In this model, which works for all known cases, luminescence is quenched by a competing non-radiative process whenever the ...
Bartram, RH, Stoneham, AM
openaire +2 more sources