Results 31 to 40 of about 847,301 (279)

Microwave Absorption of Barium Borosilicate, Zinc Borate, Fe-Doped Alumino-Phosphate Glasses and Its Raw Materials

Technologies, 2015
This study presents microwave absorption of raw materials used in barium borosilicate, Fe-doped alumina phosphate and zinc borate glass. Microwave absorption was investigated for the raw materials SiO2, Na2CO3, BaCO3, BPO4, Al(PO3)3, Mg(PO3)2, Al(OH)3 ...
Ashis Kumar Mandal, Ranjan Sen
doaj   +1 more source

Synergistic effects of zinc borate and aluminiumtrihydroxide on flammability behaviour of aerospaceepoxy system [PDF]

, 2009
The flame retardancy of mono-component epoxy resin (RTM6), widely used for aerospace composites, treated with zinc borate (ZB), aluminium trihydroxide (ATH) and their mixtures at different concentrations have been investigated by morphological and ...
Camino, Giovanni, Formicola, C., Giordano, M., Formicola c., De Fenzo, A., De Fenzo A., Zarrelli, M., Frache, Alberto, Zarrelli M., Giordano m., G Camino, A Frache, M Giordano, C Formicola, M Zarrelli, A De Fenzo   +15 more
core   +1 more source

The Investigation of Lead Borate Glass Composites for Boron Neutron Capture Therapy Shielding

Atom Indonesia, 2022
In this work, we studied the lead borate glass composites to optimize its shielding properties of thermal neutrons and gamma-rays for Boron Neutron Capture Therapy (BNCT) applications.
M. S. Ali, A. M. Abdelmonem, S. K. Elshamndy, G. M. Shoraiet, T. M. Mustafa, G. S. Hassan   +5 more
doaj   +1 more source

Ultrasonic and hypersonic behaviours of borate glasses

Philosophical Magazine, 2007
Comparative measurements of Brillouin light scattering and ultrasound in (K2O)0.04(B2O3)0.96 and (Ag2O)0.14(B2O3)0.86 borate glasses as a function of temperature between 1.5 and 300K reveal that distinct mechanisms regulate the temperature behaviours of the acoustic attenuation.
G Carini, G Tripodo, L Borjesson, E Zanghellini, A Bartolotta   +4 more
openaire   +4 more sources

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Zinc containing borate glasses and glass-ceramics: Search for biomedical applications [PDF]

Processing and Application of Ceramics, 2014
Ternary soda lime borate glass and samples with ZnO replacing CaO up to 10 mol% were prepared and studied for their bone bonding ability. Fourier transform infrared (FTIR) absorption spectra of the prepared glasses before and after immersion in simulated
Amr M. Abdelghany, Fatema H. ElBatal, Hatem A. ElBatal   +2 more
doaj   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

Investigation of lithium chloride-lithium borate-tellurium dioxide glasses: an example of complex anionic speciation

, 2001
Glasses in the system lithium chloride-lithium borate-tellurium dioxide have been prepared by the melt quenching route and characterised for their densities, glass transition temperatures and heat capacities. Their structures have been investigated using
Rao, K. J., Bhat, M. H.
core   +2 more sources

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

Advanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Tailoring a correlation between fracture resistance improvement, elastic moduli, mechanical and nuclear radiation shielding properties for sodium-borate glasses through Gallium(III) oxide incorporation

Journal of Materials Research and Technology, 2023
In the event of unanticipated events or emergency situations, such as equipment malfunctions or accidents, it is crucial for radiation shielding materials to preserve their structural integrity.
Ghada Almisned, Z.Y. Khattari, Duygu Sen Baykal, Gulfem Susoy, G. Kilic, Antoaneta Ene, H.O. Tekin   +6 more
doaj   +1 more source