Results 1 to 10 of about 5,411 (251)
Mechanochemical Activation of DNAzyme by Ultrasound [PDF]
Advanced ScienceControlling the activity of DNAzymes by external triggers is an important task. Here a temporal control over DNAzyme activity through a mechanochemical pathway with the help of ultrasound (US) is demonstrated.
Wolfgang H. Rath +2 more
doaj +5 more sources
Mechanochemical Activation of Superradiance in Paramagnetic Polymer Composites. [PDF]
Materials (Basel), 2023 The review examines the effect of radio-frequency superradiance during pulsed mechanochemical activation of polymer composites under high pressure. Mechanochemical activation is implemented in three modes: (a) rheological explosion of polymer composite under rapid uniaxial compression, when an elastic wave pulse occurs in a polymer composite sample and
Aleksandrov AI, Shevchenko VG.
europepmc +3 more sources
Transformations of mechanochemical activated Na2CO3 [PDF]
Podzemni Radovi, 2022 During mechanical activation, energy of treated material is increase to a higher level. This can lead to chemical transformation of the activated material.
Đorđević Nataša +4 more
doaj +3 more sources
The mechanochemical activation of a pyrimidine dimer. [PDF]
Chem SciThe mechanochemical activation of a cyclobutane-based mechanophore formed by pyrimidine photodimerization, revealing different reactivities of the individual isomers.
Gao X +9 more
europepmc +2 more sources
Mechanochemical Activation of Waste Clay Brick Powder with Addition of Waste Glass Powder and Its Influence on Pozzolanic Reactivity [PDF]
MoleculesThe availability of industrially used supplementary cementitious materials (SCMs, e.g., fly ash) decreases due to the rise in renewable energy sources and recycling technologies.
Csilla Őze +2 more
doaj +2 more sources
Mechanochemical Activation of Zinc and Application to Negishi Cross-Coupling. [PDF]
Angew Chem Int Ed Engl, 2018 AbstractA form independent activation of zinc, concomitant generation of organozinc species and engagement in a Negishi cross‐coupling reaction via mechanochemical methods is reported. The reported method exhibits a broad substrate scope for both C(sp3)–C(sp2) and C(sp2)–C(sp2) couplings and is tolerant to many important functional groups.
Cao Q, Howard JL, Wheatley E, Browne DL.
europepmc +8 more sources
Effect of mechanochemical activation of natural phosphorite structure as well as phosphorus solubility. [PDF]
PLoS ONE, 2019 Mechanochemical treatment of phosphate rock is considered as an effective and ecologically clean way of treating the medium- and low-grade phosphorite which could be used as fertilizer instead of the high-grade phosphorite.
Nana Fang +5 more
doaj +2 more sources
Mechanochemical active ratchet
Scientific Reports, 2023 AbstractSelf-propelled nanoparticles moving through liquids offer the possibility of creating advanced applications where such nanoswimmers can operate as artificial molecular-sized motors. Achieving control over the motion of nanoswimmers is a crucial aspect for their reliable functioning.
Artem Ryabov, Mykola Tasinkevych
openaire +4 more sources
Co-Crystals of Etravirine by Mechanochemical Activation [PDF]
Journal of Pharmaceutical Sciences, 2022 The co-crystals formation of etravirine with three carboxylic acids was investigated. New co-crystals of etravirine with adipic acid, benzoic acid, and 4-hydroxybenzoic acid have been synthesized by wet milling of ingredients for 120 min. The novelty of these solid forms was first evidenced by powder X-ray diffraction.
Marieta Muresan-Pop +8 more
openaire +2 more sources
Effect of Native Oxide Layer on Mechanochemical Reaction at the GaN–Al2O3 Interface
Frontiers in Chemistry, 2021 Mechanochemical reactions at the gallium nitride-alumina (GaN–Al2O3) interface at nanoscale offer a significant beneficial reference for the high-efficiency and low-destruction ultra-precision machining on GaN surface. Here, the mechanochemical reactions
Jian Guo +6 more
doaj +1 more source