Results 31 to 40 of about 8,070,285 (352)

Crystal Growth Kinetics of Pharmaceutical Compounds

open access: yes, 2020
The crystal growth kinetics of piracetam, fenofibrate, phenylbutazone, acetaminophen, carbamazepine, and risperidone in methanol have been studied by two different methods; the isothermal seeded desupersaturation experiment (ISD) and the rotating disk ...
Verma, Vivek,   +4 more
core   +1 more source

The Impact of Single Amino Acids on Growth and Volatile Aroma Production by Saccharomyces cerevisiae Strains

open access: yesFrontiers in Microbiology, 2017
Nitrogen availability and utilization by Saccharomyces cerevisiae significantly influence fermentation kinetics and the production of volatile compounds important for wine aroma. Amino acids are the most important nitrogen source and have been classified
Samantha Fairbairn   +5 more
doaj   +1 more source

Growth kinetics of Kaposi's sarcoma [PDF]

open access: yesBritish Journal of Cancer, 1977
This is a study of cell kinetics in nodular and florid (fungating) Kaposi's sarcomas. One or more tumours from 9 patients were examined at the Uganda Cancer Institute. The very variable clinical doubling time was assessed by direct measurements of tumour diameters, and an average obtained. The mitotic count, rate of entry of cells into mitosis and cell
J F, Taylor, O H, Iversen, R, Bjerknes
openaire   +2 more sources

Growth kinetics of single-walled carbon nanotubes with a (2n, n) chirality selection

open access: yesScience Advances, 2019
A new understanding on the kinetics of carbon nanotube growth leads to a method for selective growth of carbon nanotubes. The growth kinetics play key roles in determining the chirality distribution of the grown single-walled carbon nanotubes (SWCNTs ...
Maoshuai He   +10 more
semanticscholar   +1 more source

Dual-barrel conductance micropipet as a new approach to the study of ionic crystal dissolution kinetics [PDF]

open access: yes, 2013
A new approach to the study of ionic crystal dissolution kinetics is described, based on the use of a dual-barrel theta conductance micropipet. The solution in the pipet is undersaturated with respect to the crystal of interest, and when the meniscus at ...
Massimo Peruffo   +11 more
core   +1 more source

Listeria monocytogenes Growth Kinetics in Milkshakes Made from Naturally and Artificially Contaminated Ice Cream

open access: yesFrontiers in Microbiology, 2018
This study assessed the growth of Listeria monocytogenes in milkshakes made using the process-contaminated ice cream associated with a listeriosis outbreak in comparison to milkshakes made with artificially contaminated ice cream.
Joelle K. Salazar   +6 more
doaj   +1 more source

Competitive Growth of Ge Quantum Dots on a Si Micropillar with Pits for a Precisely Site-Controlled QDs/Microdisk System

open access: yesNanomaterials, 2023
Semiconductor quantum dots (QDs)/microdisks promise a unique system for comprehensive studies on cavity quantum electrodynamics and great potential for on-chip integrated light sources.
Jia Yan   +6 more
doaj   +1 more source

The Calcium Phosphate−Calcium Carbonate System: Growth of Octacalcium Phosphate on Calcium Carbonates [PDF]

open access: yes, 2011
The kinetics of nucleation and crystal growth of octacalcium phosphate [Ca8(PO4)6H2·5H2O, OCP] from calcium phosphate supersaturated solutions inoculated with seed crystals was investigated at 37 °C, pH 7.40, at conditions of constant solution ...
Petros G. Koutsoukos   +5 more
core   +1 more source

Impact of carbon sources in airport de-icing compounds on the growth of Sphaerotilus natans

open access: yesFrontiers in Microbiology
Airport de-icing has been linked with the growth of undesirable river biofilms (URBs, formerly “sewage fungus”), a manifestation of organic pollution causing long-term ecological damage to watercourses.
Benjamin Exton   +4 more
doaj   +1 more source

Growth Kinetics of the (110) Faces of Complex Potassium Cobalt–Nickel Sulphate K2CoxNi1−x(SO4)2·6H2O Crystals

open access: yesCrystals, 2021
The normal growth rate, the steepness of polygonized growth hillocks and the velocity of step movement on the (110) faces of potassium cobalt–nickel sulphate crystals in aqueous solutions with cobalt to nickel ratios of 1:1 and 1:2 were investigated as a
Dmitry A. Vorontsov   +6 more
doaj   +1 more source

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