Results 21 to 30 of about 5,013,487 (292)

Activatable probes for diagnosing and positioning liver injury and metastatic tumors by multispectral optoacoustic tomography

open access: yesNature Communications, 2018
Optoacoustic tomography has great potential for medical diagnosis and preclinical research. Here they develop near infrared activatable xanthene-based optoacoustic probes for diagnosing and localizing drug-induced liver injury and metastasis in mouse ...
Yinglong Wu   +5 more
doaj   +1 more source

Novel Inorganic–Organic Luminescent Materials by Atomic/Molecular Layer Deposition [PDF]

open access: yes, 2018
Luminescent hybrid inorganic-organic materials form an exciting material family used for light generation, conversion, and amplification. Chromophores coupled to lanthanides in such type of materials are responsible for the efficient energy transfer to ...
Giedraityte, Zivile
core   +1 more source

A theoretical study of thermal management of FBAR considering thickness- and temperature-dependent thermal conductivity of AlN

open access: yesAIP Advances, 2022
Reliable and long-term operation of thin film bulk acoustic resonators (FBARs) under high power relies on the optimization of thermal resistance. In this work, thermal design strategies for high power FBARs are explored theoretically.
Lishuai Zhao   +3 more
doaj   +1 more source

Color‐Tunable Supramolecular Luminescent Materials

open access: yes, 2022
Constructing multicolor photoluminescent materials with tunable properties is an attractive research objective on account of their abundant applications in materials science and biomedical engineering.
Huang Wu   +7 more
core   +1 more source

Divalent europium-doped near-infrared-emitting phosphor for light-emitting diodes

open access: yesNature Communications, 2019
Here the authors report a near-infrared K3LuSi2O7:Eu2+ phosphor for non-visible light source application. The selective site occupation of Eu2+ in LuO6 and K2O6 polyhedrons is found to be responsible for the light emission and these insights could serve ...
Jianwei Qiao   +4 more
doaj   +1 more source

Luminescent Materials: Synthesis, Characterization and Applications

open access: yes, 2023
Luminescent materials are capable of transforming certain types of energy into electromagnetic radiation, which means that in response to a specific stimulus, these materials emit light typically within the ultraviolet (UV) to the infrared (IR) spectral ...
Joana Rodrigues
core   +1 more source

Microwave Signal Generation From a Dual-Wavelength Single-Frequency Highly $\hbox{Er}^{3+}/\hbox{Yb}^{3+}$ Co-Doped Phosphate Fiber Laser

open access: yesIEEE Photonics Journal, 2013
Narrow linewidth microwave signals generated from a heterodyne detection configuration of a dual-wavelength (DW) single-frequency highly Er3+/Yb3+ co-doped phosphate fiber laser is presented.
Shupei Mo   +9 more
doaj   +1 more source

Monolithic perovskite/organic tandem solar cells: Developments, prospects, and challenges

open access: yesNano Select, 2021
Monolithic perovskite solar cells (PSCs) and small‐bandgap organic photovoltaics (OPVs) integrated perovskite/organic tandem devices and binary perovskite/bulk‐heterojunction (BHJ) devices have recently attracted tremendous attention due to their ...
Yue‐Min Xie   +5 more
doaj   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

open access: yesFEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg   +14 more
wiley   +1 more source

Creative use of BIPV materials: barriers and solutions [PDF]

open access: yes, 2012
Inventive use of photovoltaic (PV) materials in architecture can be developed through use of PV in artworks. This is particularly important in increasing the uptake of building-integrated building-integrated photovoltaics (BIPV), by developing ...
Hardy, DA   +4 more
core  

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