Bioactive NIR‐II Light‐Responsive Shape Memory Composite Based on Cuprorivaite Nanosheets for Endometrial Regeneration [PDF]
Advanced Science, 2022 Intrauterine adhesions (IUAs) caused by mechanical damage or infection increase the risk of infertility in women. Although numerous physical barriers such as balloon or hydrogel are developed for the prevention of IUAs, the therapeutic efficacy is barely
Chenle Dong +12 more
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Raman focal point on Roman Egyptian blue elucidates disordered cuprorivaite, green glass phase and trace compounds [PDF]
Scientific Reports, 2022 The discussed comparative analyses of Roman Imperial pigment balls and fragmentary murals unearthed in the ancient cities of Aventicum and Augusta Raurica (Switzerland) by means of Raman microspectroscopy pertain to a predecessor study on trace compounds
Petra Dariz, Thomas Schmid
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Trace compounds in Early Medieval Egyptian blue carry information on provenance, manufacture, application, and ageing [PDF]
Scientific Reports, 2021 Only a few scientific evidences for the use of Egyptian blue in Early Medieval wall paintings in Central and Southern Europe have been reported so far. The monochrome blue fragment discussed here belongs to the second church building of St.
Petra Dariz, Thomas Schmid
doaj +5 more sources
Cuprorivaite microspheres inhibit cuproptosis and oxidative stress in osteoarthritis via Wnt/β-catenin pathway [PDF]
Materials Today BioThis study aims to evaluate the therapeutic potential of cuprorivaite microspheres for osteoarthritis (OA), in particular, potential molecular mechanisms were investigated. The microspheres were developed from Ca(NO3)2•4H2O, Cu(NO3)2•3H2O, and silica gel,
Bo Li +7 more
doaj +4 more sources
Towards Efficient Luminescent Solar Energy Concentrator Using Cuprorivaite Infrared Phosphor (CaCuSi4O10)-Effect of Dispersing Method on Photoluminescence Intensity. [PDF]
Materials (Basel), 2021 Cuprorivaite, also known as Egyptian blue (EB), CaCuSi4O10, has been utilized as an important blue pigment for thousands of years. It shows a 430–800 nm broad excitation band and an intense 910–920 nm near-infrared (NIR) emission peak at room temperature.
Sobik P +7 more
europepmc +4 more sources
On the production of ancient Egyptian blue: Multi-modal characterization and micron-scale luminescence mapping. [PDF]
PLoS One, 2020 The ancient pigment Egyptian blue has long been studied for its historical significance; however, recent work has shown that its unique visible induced luminescent property can be used both to identify the pigment and to inspire new materials with this ...
Seymour LM +8 more
europepmc +3 more sources
Cuprorivaite/hardystonite/alginate composite hydrogel with thermionic effect for the treatment of peri-implant lesion. [PDF]
Regen BiomaterAbstract Peri-implant lesion is a grave condition afflicting numerous indi-viduals with dental implants. It results from persistent periodontal bacteria accumulation causing inflammation around the implant site, which can primarily lead to implant loosening and ultimately the implant loss.
Xia Y +8 more
europepmc +3 more sources
Time-resolved photoluminescence spectroscopy and imaging: new approaches to the analysis of cultural heritage and its degradation. [PDF]
Sensors (Basel), 2014 Applications of time-resolved photoluminescence spectroscopy (TRPL) and fluorescence lifetime imaging (FLIM) to the analysis of cultural heritage are presented.
Nevin A +6 more
europepmc +4 more sources
The exceptional near-infrared luminescence properties of cuprorivaite (Egyptian blue)
Chemical Communications, 2009 Cuprorivaite (CaCuSi(4)O(10), also known as Egyptian blue) exhibits an exceptionally high emission quantum efficiency in the near-infrared region (lambda(max) = 910 nm, Phi(EM) = 10.5%) and a long excited state lifetime (107 mus); these properties make it appealing for several applications in the fields of biomedical analysis, telecommunications and ...
G Accorsi +6 more
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Dual wavelength excitation for the time-resolved photoluminescence imaging of painted ancient Egyptian objects [PDF]
, 2016 Background: The scientific imaging of works of art is crucial for the assessment of the presence and distribution of pigments and other materials on surfaces.
CAPOGROSSO, VALENTINA +3 more
core +3 more sources