Results 21 to 30 of about 2,432,332 (208)

Effects of Different TiO₂ Nanoparticles Concentrations on the Physical and Antibacterial Activities of Chitosan-Based Coating Film

Nanomaterials, 2020
In this investigation, the effect of different concentrations of titanium dioxide (TiO2) nanoparticles (NPs) on the structure and antimicrobial activity of chitosan-based coating films was examined.
Yage Xing, Xuanlin Li, Xunlian Guo, Wenxiu Li, Jianwen Chen, Qian Liu, Qinglian Xu, Qin Wang, Hua Yang, Yuru Shui, Xiufang Bi   +10 more
doaj   +1 more source

Molecular Interactions in Solid Dispersions of Poorly Water-Soluble Drugs

Pharmaceutics, 2020
Physicochemical characterization is a crucial step for the successful development of solid dispersions, including the determination of drug crystallinity and molecular interactions.
Thao T. D. Tran, Phuong H. L. Tran
doaj   +1 more source

Comparative Study on the Influence of Various Drying Techniques on Drying Characteristics and Physicochemical Quality of Garlic Slices

Foods, 2023
Effects of vacuum freeze drying (VFD), air impingement drying (AID), hot air drying based on temperature and humidity control (TH-HAD), pulsed vacuum drying (PVD), and medium- and short-wave infrared radiation drying (MSIRD) on the drying characteristics
Zhi-An Zheng, Shan-Yu Wang, Hui Wang, Hongmei Xiao, Zi-Liang Liu, Ya-Hui Pan, Lei Gao   +6 more
doaj   +1 more source

Reduced Graphene Oxide-Zinc Oxide Flower-Like Composite for Glass-Ionomer Materials Reinforcement [PDF]

Materials Research, 2020
Composites based on graphene oxide (GO), reduced graphene oxide (RGO) and zinc oxide (ZnO) with different mass ratios (8, 100 and 600) were synthesized through the hydrothermal method at 100 °C and used as reinforcement materials to commercial glass ...
Ana Paula Benevides, Adriano Rocha Campos, Lanna Cristina Vieira, Cesar dos Reis Perez, Deborah Vargas Cesar   +4 more
doaj   +1 more source

Evaluation of the Properties of Calotropis procera Oil Aiming the Production of Biodiesel

Orbital: The Electronic Journal of Chemistry, 2018
Heavy consumption of non-renewable raw materials and/or renewable energy production produces environmental imbalance. Thus, the search for a means of sustainable and environmentally appropriate life requires scientific research in new renewable biofuels.
Lindeberg Ventura Sousa, Adriana Paula Batista Santos, Luiz Di Souza, Anne Gabriella Dias Santos, Adilson Beatriz   +4 more
doaj   +1 more source

Physicochemical Characteristics, Stability, and Irritability of Nanostructured Lipid Carrier System Stabilized with Different Surfactant Ratios

Jurnal Farmasi dan Ilmu Kefarmasian Indonesia, 2022
Background: One of the vital variables affecting the stability and the characteristics of the Nanostructured Lipid Carrier (NLC) is the surfactant concentration.
Dyah Rahmasari, Noorma Rosita, Widji Soeratri   +2 more
doaj   +1 more source

Evaluation of some important physicochemical properties of starch free grewia gum [PDF]

, 2016
Gums obtained by extraction from the inner bark of stems can be found in association with starch, which must be digested in order to obtain a refined polysaccharide isolate.
Kontogiorgos, Vassilis, Morris, Gordon, Nep, Elijah I, Kontogiorgos, V., Smith, A. M., Nep, Elijah I., Morris, G. A., Smith, Alan M., Sims, I. M., Nep, E. I., Sims, I.m., Morris, Gordon; id_orcid, Smith, Alan; id_orcid   +12 more
core   +1 more source

Physicochemical characterization of wastewater in different treatment scenarios and for the control source.

, 2022
Physicochemical characterization of wastewater in different treatment scenarios and for the control source.
Laiz de Oliveira Silva (14034864), Daniel Fonseca de Carvalho (9592184), Marinaldo Ferreira Pinto (4826598), Henrique Vieira Mendonça (14034867), Bruno Antonio Augusto Faria Conforto (14034870)   +4 more
core   +1 more source

Formation and characterization of β-Cyclodextrin inclusion complexes with 1-Allyl -3 -Methyl dicyanamide ionic liquids

Chemical Thermodynamics and Thermal Analysis
This work presents a comprehensive study on the aggregation behaviour and inclusion complexation of 1-allyl-3-methylimidazolium dicyanamide ([Amim]DCA) with β-cyclodextrin (β-CD) in aqueous solutions.
Z. Barhoumi, N. Amdouni, M. Hachicha, K. Kuperkar, O. Ghodbane, R. Besbes   +5 more
doaj   +1 more source

Physicochemical characterization of nanoparticles.

, 2019
Physicochemical characterization of nanoparticles.
Marília Medeiros (6654944), Edite Harumi Yamashiro-Kanashiro (6654947), Guilherme Diniz Tavares (6654953), Mussya Cisotto Rocha (6654950), Paulo Cesar Cotrim (3109920), Marco Antonio Stephano (484362), Laura Oliveira-Nascimento (364039), Marcelo Lancellotti (2885414), Juliana Souza Ribeiro Costa (6654941)   +8 more
core   +1 more source