Results 81 to 90 of about 131,317 (302)

A THERMAL ANALYSIS STUDY OF DITHIZONE AND DITHIZONATES OF MERCURY, SILVER AND BISMUTH

Eclética Química, 2018
Solid dithizonates of Hg(I), Ag(I) and Bi(III) have been prepared. Thermogravimetry (TG), derivative thermogravimetry (DTG), differential scanning calorimetry (DSC), X ray diffraction powder patterns and elemental analysis have been used to characterize ...
Marisa CHAHUD, Marco Aurélio da Silva CARVALHO FILHO, Nedja Suely FERNANDES, Massao IONASHIRO   +3 more
doaj   +1 more source

Comparative thermal research on tetraazapentalene-derived heat-resistant energetic structures

Scientific Reports, 2020
Organic inner salt structures are ideal backbones for heat-resistant energetic materials and systematic studies towards the thermal properties of energetic organic inner salt structures are crucial to their applications.
Jing Zhou, Li Ding, Yong Zhu, Bozhou Wang, Xiangzhi Li, Junlin Zhang   +5 more
doaj   +1 more source

Deformation induced martensite characterization in Fe-30%Ni-5%Cu alloy [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy, 2012
Deformation induced martensite properties were examined according to existing martensite morphology, crystallography and formation temperatures for different prior austenite homogenization conditions in Fe-30%Ni-5%Cu alloy.
Güler E., Güler M.
doaj   +1 more source

Thermal behavior of polytriazole films: a thermal analysis study [PDF]

, 1989
The thermal behavior of poly(1,3-phenyl-1,4-phenyl)-4-phenyl-1,2,4-triazole has been investigated using different scanning calorimetry (DSC) and thermogravimetry (TG).
Gebben, B., Mulder, M.H.V., Smolders, C.A.   +2 more
core   +2 more sources

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

Advanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang, Yu Chen, Ezra Sarmiento, Taige Hao, Atsushi Arakaki, Michiko Nemoto, Pablo Zavattieri, David Kisailus   +7 more
wiley   +1 more source

Thermal behaviour study of solid state compounds of manganese (II), zinc (II) and lead (II) with cinnamic acid

Eclética Química, 2018
ompounds of cinnamic acid with manganese, zinc and lead have been prepared in aqueous solution. Thermogravimetry, derivative thermogravimetry (TG, DTG), differential scanning calorimetry (DSC), X-ray diffraction and complexometry have been used in the ...
Marco Aurélio da Silva CARVALHO FILHO, Massao IONASHIRO   +1 more
doaj   +1 more source

Quality assurance procedures for V378A matrix resin [PDF]

, 1985
A characterization methodology has been developed on which to base quality assurance procedures for U.S. Polymeric V378A bismaleimide matrix resin. Chemical composition is established by partition reverse phase and size exclusion liquid chromatography ...
Dynes, P. J., Hamermesh, C. L.
core   +1 more source

Using the Photostationary State of Arylazopyrazoles to Control Phase Transitions of Liquid Crystals

Advanced Functional Materials, EarlyView.
A series of new arylazopyrazole photoswitches is designed as dopants for liquid crystalline materials. Unprecedented, the distribution of photoisomers at the photostationary state upon irradiation with light of specific wavelengths (365, 460, 520 nm) is used to control the liquid crystalline phase transitions under isothermal conditions, including ...
Tobias Thiele, Kristina Hrybenko, Christoph Wölper, Michael Giese   +3 more
wiley   +1 more source

Cryoprotective effect of trehalose and maltose on washed and frozen stored beef meat

Czech Journal of Food Sciences, 2011
The cryoprotective effects of trehalose and maltose (w = 2-10%) on washed beef meat were investigated. Washed beef meat produced from fresh beef meat was frozen and stored for 360 days at -30°C.
Dragan Kovačević, Krešimir Mastanjević   +1 more
doaj   +1 more source

The regulatory subunit of PKA-I remains partially structured and undergoes β-aggregation upon thermal denaturation [PDF]

, 2011
Background: The regulatory subunit (R) of cAMP-dependent protein kinase (PKA) is a modular flexible protein that responds with large conformational changes to the binding of the effector cAMP.
A Horvath, A Natalello, A Zhou, AG Murzin, AM Arutyunyan, AM Fernandez-Escamilla, Angel L. Pey, Angela M. Gronenborn, Anja Underhaug Gjerde, AP Kornev, Aurora Martinez, C Kim, CE Poteet-Smith, CI Bayly, Claudine Mayer, D Hamada, D Vigil, DA Case, DA Leon, DA Leon, DT Haynie, E Deu, EL Greene, F Chiti, G Soldi, H Azakami, H LeVine 3rd, H Rehmann, I Luque, IJ Byeon, IM Plaza del Pino, In-Ja L. Byeon, J Sancho, J Wang, J Wang, J Wu, JA Beavo, JA Carney, JM Canaves, JM Louis, JM Sanchez-Ruiz, JP Ryckaert, JS Richardson, KE Tang, Khanh K. Dao, KK Dao, Knut Teigen, L Holm, M Fandrich, M Fandrich, M Manno, M Mauro, M Thórólfsson, MA Andrade, MS Akhtar, N Ferguson, N Kannan, P Banky, R Aoki, R Das, R Day, R Kopperud, R Shrivastava, RW Carrell, SO Doskeland, SS Taylor, SS Taylor, Stein O. Døskeland, TJ Kamerzell, U Essmann, V Vetri, VJ Hilser, W Wong, WD Cornell, WL Jorgensen, WN Lanzilotta, Y Su   +76 more
core   +8 more sources