Results 21 to 30 of about 1,560,028 (331)
Nihon Kikai Gakkai ronbunshu, 2023 I have addressed a polydisperse suspension composed of cubic hematite particles in thermodynamic equilibrium. From the viewpoint of developing a surface modification technique using cubic hematite particles, I have investigated the local internal ...
Kazuya OKADA
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Nihon Kikai Gakkai ronbunshu, 2022 In the present study, we have addressed a dispersion composed of magnetic cubic particles in an alternating magnetic field to investigate the time change in the local internal structure of particle aggregates by means of quasi-two-dimensional Brownian ...
Kazuya OKADA, Akira SATOH
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Depletion attraction in colloidal and bacterial systems
Frontiers in Materials, 2023 Depletion attraction is a common entropy force observed in colloidal systems. As a common phenomenon in colloidal and bacterial systems, studying the mechanism and application of depletion attraction is of great value for controlling the state of ...
Hong Zhang +4 more
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Photothermal properties of stable aggregates of gold nanorods [PDF]
Colloids and Surfaces A: Physicochemical and Engineering Aspects,
635, 128054 (2022) Colloids and Surfaces A: Physicochemical and Engineering
AspectsVolume 635, 20 February 2022, 128054, 2021 Aggregation of the nanoparticles is a natural phenomena due to various biological and physical parameters but these aggregates are highly unstable. If aggregates would have been stable then it might be useful for some biomedical applications.
arxiv +1 more source
Aggregation and luminescence in carbonized polymer dots
Aggregate, 2022 The aggregate luminescence behavior of organic luminescent materials has been studied extensively. As a new kind of luminescent nanomaterials, carbonized polymer dots (CPDs) not only inherit the stability and biocompatibility of carbon materials, but ...
Chunyuan Kang +3 more
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Mechanical Engineering Journal, 2015 We have investigated the feasibility of the hybrid-type method of lattice Boltzmann and Brownian dynamics as a simulation technique for a magnetic particle suspension.
Akira SATOH
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Aggregation phenomena in lyotropic chromonic liquid crystals
Communications in Nonlinear Science and Numerical Simulation, 2023 We study the aggregation phenomenon in lyotropic chromonic liquid crystals as the molecular concentration changes and condensing agents are added into the system. Using properties of the critical points of the Oseen-Frank energy of a nematic liquid crystal, combined with the geometric constraints of the hexagonal columnar chromonic phases, we show that
Lidia Mrad +4 more
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Scientific Reports, 2022 Using a thermally stratified water-based nanofluid and a permeable stretching sheet as a simulation environment, this research examines the impact of nanoparticle aggregation on MHD mixed convective stagnation point flow.
Zafar Mahmood +5 more
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Microcanonical characterization of first-order phase transitions in a generalized model for aggregation [PDF]
J Stat Phys 186, 40 (2022)1, 2021 Aggregation transitions in disordered mesoscopic systems play an important role in several areas of knowledge, from materials science to biology. The lack of a thermodynamic limit in systems that are intrinsically finite makes the microcanonical thermostatistics analysis, which is based on the microcanonical entropy, a suitable alternative to study the
arxiv +1 more source