Results 71 to 80 of about 32,155 (331)

Luminescent glasses in art [PDF]

In this study the application of luminescent glasses under UV light in artworks is explored. Several lanthanide oxides were used in the glass composition to obtain different colours.
Almeida, Teresa, Antunes, Aquino, Matos, António Pires de, Oliveira, Rosa Maria de, Ruivo, Andreia   +4 more
core   +2 more sources

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source

Implementing Defects for Ratiometric Luminescence Thermometry

Nanomaterials, 2020
In luminescence thermometry enabling temperature reading at a distance, an important challenge is to propose new solutions that open measuring and material possibilities.
Joanna Drabik, Karolina Ledwa, Łukasz Marciniak   +2 more
doaj   +1 more source

Compositionally Disordered Ceramic (Gd,Y,Tb,Ce)₃Al₂Ga₃O₁₂ Phosphor for an Effective Conversion of Isotopes’ Ionizing Radiation to Light

Ceramics, 2023
Compositionally disordered crystalline material (Gd,Y,Tb,Ce)3Al2Ga3O12 was demonstrated to be a highly effective converter of corpuscular ionizing radiation into light.
Mikhail V. Korzhik, Petr V. Karpyuk, Aliaksei G. Bondarau, Daria E. Lelecova, Vitaly A. Mechinsky, Vladimir Pustovarov, Vasilii Retivov, Valentina G. Smyslova, Dmitry Tavrunov, Denis N. Yanushevich   +9 more
doaj   +1 more source

Measurements of mechanical Q in levitated paramagnetic crystals [PDF]

, 2000
Thermal noise from test masses, arising both from internal noise in the test mass material and from losses in the suspension wires and their attachments, is a significant factor limiting sensitivity of interferometric gravity-wave detectors.
Augst, S. J., Drever, R. W. P.
core   +1 more source

Scandium and terbium radionuclides for radiotheranostics: current state of development towards clinical application

British Journal of Radiology, 2018
Currently, different radiometals are in use for imaging and therapy in nuclear medicine: 68Ga and 111In are examples of nuclides for positron emission tomography (PET) and single photon emission computed tomography (SPECT), respectively, while 177Lu and ...
C. Müller, K. Domnanich, Christoph A. Umbricht, N. P. van der Meulen   +3 more
semanticscholar   +1 more source

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

Molecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son, Lily L. Remsing Rix, Bin Fang, Eric A. Welsh, Nicole V. Bremer, Valentina Foglizzo, Paola Roa, Nickole Sigcha‐Coello, Yi Liao, Eric B. Haura, Alexander Drilon, John M. Koomen, Emiliano Cocco, Uwe Rix   +13 more
wiley   +1 more source

On the Quenching Mechanism of Ce, Tb Luminescence and Scintillation in Compositionally Disordered (Gd, Y, Yb)₃Al₂Ga₃O₁₂ Garnet Ceramics

Photonics, 2023
Two series of (Gd, Y, Yb)3Al2Ga3O12 quintuple compounds with a garnet structure and solely doped with Ce and Tb were prepared in the form of ceramics by sintering in oxygen at 1600 °C for two hours and studied for the interaction of activator ions with ...
Valery Dubov, Daria Kuznetsova, Irina Kamenskikh, Ilia Komendo, Georgii Malashkevich, Andrei Ramanenka, Vasili Retivov, Yauheni Talochka, Andrei Vasil’ev, Mikhail Korzhik   +9 more
doaj   +1 more source

Decay time characteristics of La2O2S:Eu and La2O2S:Tb for use within an optical sensor for human skin temperature measurement [PDF]

, 2008
We focus on the development of a remote temperature sensing technology, i.e., an optical laser-based sensor, using thermographic phosphors for medical applications, particularly within an electromagnetically hostile magnetic resonance imaging (MRI ...
Allison, Coyle, Fonger, Jansky, Mignani, Omrane, Ranson, Ranson, Simons, Struck, Wasner, Webster, Wickersheim   +12 more
core   +1 more source

Molecular characterisation of human penile carcinoma and generation of paired epithelial primary cell lines

Molecular Oncology, EarlyView.
Generation of two normal and tumour (cancerous) paired human cell lines using an established tissue culture technique and their characterisation is described. Cell lines were characterised at cellular, protein, chromosome and gene expression levels and for HPV status.
Simon Broad, Mahmood Hachim, Tom Bertin, Karolina Penderecka, Rifat Hamoudi, Saif Khan, Rui Henrique, Natalie Bergmoser, Manit Arya, Kalle Sipila, Matteo Vietri Rudan, Asif Muneer, Aamir Ahmed   +12 more
wiley   +1 more source