Size control mechanism of ZnO nanoparticles obtained in microwave solvothermal synthesis

J Wojnarowicz, T Chudoba, I Koltsov… - …, 2018 - iopscience.iop.org
The aim of the paper is to explain the mechanism of zinc oxide (ZnO) nanoparticle (NP) size
control, which enables the size control of ZnO NPs obtained in microwave solvothermal …

Effect of water content in ethylene glycol solvent on the size of ZnO nanoparticles prepared using microwave solvothermal synthesis

J Wojnarowicz, A Opalinska, T Chudoba… - Journal of …, 2016 - Wiley Online Library
Zinc oxide nanoparticles (ZnO NPs) were obtained by the microwave solvothermal synthesis
(MSS) method. The precursor of the MSS reaction was a solution of hydrated zinc acetate in …

Modeling and computational fluid dynamics− population balance equation− micromixing simulation of im**ing jet crystallizers

XY Woo, RBH Tan, RD Braatz - Crystal Growth and Design, 2009 - ACS Publications
Computational fluid dynamics (CFD), micromixing modeling, and the population balance
equation (PBE) are coupled to simulate the crystal size distribution in a confined im**ing …

Operation design for controlling polymorphism in the anti-solvent crystallization by using ternary phase diagram

H Takiyama, T Minamisono, Y Osada… - … Research and Design, 2010 - Elsevier
In the pharmaceutical production, to control polymorph formation is important from the
viewpoint of the productivity and the bioavailability. Anti-solvent or drowning-out …

A novel crystallization methodology to ensure isolation of the most stable crystal form

A Cote, G Zhou, M Stanik - Organic Process Research & …, 2009 - ACS Publications
It is critical to consistently achieve the desired crystal form for an active pharmaceutical
ingredient (API) because crystal form may affect the compound's chemical stability …

Morphology of crystals grown from solutions

F Abbona, D Aquilano - Springer Handbook of Crystal Growth, 2010 - Springer
Growth from solutions is widely used both in research laboratories and in many industrial
fields. The control of crystal habit is a key point in solution growth as crystals may exhibit …

Monitoring the crystallization process of methylprednisolone hemisuccinate (MPHS) from ethanol solution by combined ATR-FTIR-FBRM-PVM

YH Luo, YR Tu, JL Ge, BW Sun - Separation Science and …, 2013 - Taylor & Francis
In-situ Attenuated total reflectance Fourier transform infrared (ATR-FTIR), focused beam
reflectance measurement (FBRM) and particle video microscope (PVM) have been used …

Barium sulfate crystallization in non-aqueous solvent

R Fillingham, M Boon, S Javaid, JA Saunders… - …, 2021 - pubs.rsc.org
Crystallisation is performed in a non-aqueous solvent, dimethylsulfoxide (DMSO), in order to
determine what the role of water is on the crystallisation pathway. In both water and DMSO …

[PDF][PDF] Polymorph control: success so far and future expectations

SSK Renuka, AK Yadav, M Gulati, A Mittal… - Int J PharmTech …, 2016 - researchgate.net
The phenomenon of the appearance and disappearance of polymorphs has been an
enigma for the chemists and formulators alike. The ability to successfully and consistently …

Understanding pharmaceutical polymorphic transformations II: Crystallization variables and influence on dosage forms

J Sood, B Sapra, S Bhandari, AK Tiwary - Therapeutic Delivery, 2015 - Taylor & Francis
Excipients or formulation variables have often been exploited to improve stability, modify
release, or improve physicochemical properties of dosage forms. In pharmaceutical field, it is …