Results 21 to 30 of about 34,619 (259)

Structural and Optical Properties of Silicon Carbide Powders Synthesized from Organosilane Using High-Temperature High-Pressure Method

Nanomaterials, 2021
The development of new strategies for the mass synthesis of SiC nanocrystals with high structure perfection and narrow particle size distribution remains in demand for high-tech applications.
Evgeny A. Ekimov, Vladimir S. Krivobok, Mikhail V. Kondrin, Dmitry A. Litvinov, Ludmila N. Grigoreva, Aleksandra V. Koroleva, Darya A. Zazymkina, Roman A. Khmelnitskii, Denis F. Aminev, Sergey N. Nikolaev   +9 more
doaj   +1 more source

The effect of SU-8 patterned surfaces on the response of the quartz crystal microbalance [PDF]

, 2004
In this work we present data showing the effect of patterning layers of SU-8 photoresist on a quartz crystal microbalance (QCM) and subsequent chemical treatment to increase their hydrophobicity. Patterns with 5 mu m diameter pillars spaced every 10 mu m
Evans, Carl, Newton, Michael, Stanley, SM, Stanley, Simon, Newton, MI, Shirtcliffe, Neil, McHale, G, Shirtcliffe, NJ, McHale, Glen, Evans, CR   +9 more
core   +1 more source

Microbial Induced Carbonate Precipitation Using a Native Inland Bacterium for Beach Sand Stabilization in Nearshore Areas

Applied Sciences, 2019
Microbial Induced Carbonate Precipitation (MICP) via urea hydrolysis is an emerging sustainable technology that provides solutions for numerous environmental and engineering problems in a vast range of disciplines.
Pahala Ge Nishadi Nayanthara, Anjula Buddhika Nayomi Dassanayake, Kazunori Nakashima, Satoru Kawasaki   +3 more
doaj   +1 more source

Reversed Crystal Growth

Crystals, 2018
In the last decade, a reversed growth route has been found in many crystal growth processes. In these systems, a single crystal does not develop from a single nucleus.
Wuzong Zhou
doaj   +1 more source

Comparative Analysis of Cuticular Wax in Various Grape Cultivars During Berry Development and After Storage

Frontiers in Nutrition, 2021
Cuticular wax covering the surface of fleshy fruit is closely related to fruit glossiness, development, and post-harvest storage quality. However, the information about formation characteristics and molecular mechanisms of cuticular wax in grape berry is
Mengwei Zhang, Peian Zhang, Suwen Lu, Qixia Ou-yang, Yaxian Zhu-ge, Ruiping Tian, Haifeng Jia, Jinggui Fang   +7 more
doaj   +1 more source

The morphology of bone mineral crystals

Calcified Tissue Research, 1978
Electron microscopical observations of the size and shape of bone mineral crystallites have not been in complete agreement with X-ray diffraction findings. The two prevalent viewpoints consider bone mineral crystals to be either rod, or plate like in habit.
S A, Jackson, A G, Cartwright, D, Lewis
openaire   +3 more sources

Effect of polyethylene glycol additives on the polymorph and crystal habit of carbamazepine

, 2022
The effect of polyethylene glycol (PEG) with different molecular weights on carbamazepine (CBZ) crystallization was investigated by experiments and molecular dynamics (MD) simulations.
Cao, Junya, Zhao, Kai, Li, Kexin, Liu, Peng, Cheng, Jingcai, Yang, Chao, Zhang, Yan   +6 more
core   +1 more source

Three-dimensional nanostructure determination from a large diffraction data set recorded using scanning electron nanodiffraction

IUCrJ, 2016
A diffraction-based technique is developed for the determination of three-dimensional nanostructures. The technique employs high-resolution and low-dose scanning electron nanodiffraction (SEND) to acquire three-dimensional diffraction patterns, with the ...
Yifei Meng, Jian-Min Zuo
doaj   +1 more source

Structure and Morphology of Indole Analogue Crystals [PDF]

ACS Omega, 2020
Indole and six simple analogues were crystallized in different environments to study the crystal habit changes. All crystal structures were determined by X-ray diffraction experiments. Lattice energies based on DFT-D3 periodic calculations and framework analysis were used to define the most important intermolecular interactions in the crystal ...
Joanna Pisarek, Maura Malinska
openaire   +4 more sources

Growth and morphology of C60 crystals [PDF]

Chemical Physics Letters, 1992
Abstract Single crystals of pure C 60 are grown from the vapour phase. The crystal morphology is compared to the theoretical equilibrium form, predicted on the basis of a periodic bond chain analysis and a statistical mechanical approach. Some interesting growth phenomena are observed and discussed.
Verheijen, M.A., Meekes, Hugo, Meijer, G.J.M., Meijer, G.J.M., Raas, E., Bennema, P.   +5 more
openaire   +4 more sources