Results 31 to 40 of about 22,095 (155)

Triboelectrification and dissolution property enhancements of solid dispersions

, 2015
The use of solid dispersion techniques to modify physicochemical properties and improve solubility and dissolution rate may result in alteration to electrostatic properties of particles.
Conway, Barbara R, Hiba Al-Hamidi (16203491), Šupuk, Enes, Conway, Barbara R., Kofi Asare-Addo (4172488), Al-Hamidi, Hiba, Owusu-Ware, Samuel, Asare-Addo, Kofi, Samuel Owusu-Ware (16228529), Barbara R. Conway (4172491), Enes Šupuk (16228532), Nokhodchi, Ali, Ali Nokhodchi (4465915)   +12 more
core   +1 more source

Odour nuisance from solid wastes: development of a model describing emission, dispersion and reception [PDF]

, 1999
Odours emitted from Municipal Solid Waste (MSW) landfills create nuisance in the surrounding environment. The odour comes from the mixture of volatile organic compounds present in the landfill gas, leachate and leachate treatment systems, sewage ...
Sarkar, Ujjaini
core  

Preparation, optimization, and characterization of genistein-ginseng long-acting polymeric gel as a breast cancer treatment alternative

Discover Oncology
To address the prevalent genistein (GST) metabolism and inadequate intestinal absorption, an oral long-acting and gastric in-situ gelling gel was designed to encapsulate and localize the intestinal release of the loaded genistein-ginseng (GST-GNS) solid ...
Samaa Abdullah, Shadab Md, Abeer A. Altamimi, Hadil Alahdal, Raisuddin Ali, Huda Mohammed Alkreathy, Shahid Karim   +6 more
doaj   +1 more source

Atorvastatin solid dispersion for bioavailability enhancement

Journal of Advanced Pharmaceutical Technology & Research, 2016
Atorvastatin calcium is a lipid-lowering agent. It has approximately 15% of bioavailability, remaining amount of drug showed adverse effect which is undesirable for patients.
Shamsuddin, Mohammad Fazil, Shahid H Ansari, Javed Ali   +3 more
doaj   +1 more source

Optimizing the Formulation for Ginkgolide B Solid Dispersion

Open Life Sciences, 2018
The main purpose of our study is to optimize the formulation for Ginkgolide B (GB) solid dispersion in order to improve its dissolution in water. For the preparation of GB solid dispersion, we use a solvent method.
Wu Xiao, Huo Qing, Quan Qizhe, Yang Xiaofang, Yu Na, Wang Yue   +5 more
doaj   +1 more source

Formulation, Characterization, and in Vivo Evaluation of Celecoxib-PVP Solid Dispersion Nanoparticles Using Supercritical Antisolvent Process

Molecules, 2014
The aim of this study was to develop celecoxib-polyvinylpyrrolidone (PVP) solid dispersion nanoparticles with and without surfactant using the supercritical antisolvent (SAS) process.
Eun-Sol Ha, Gwang-Ho Choo, In-Hwan Baek, Min-Soo Kim   +3 more
doaj   +1 more source

Characterization, in Vivo and in Vitro Evaluation of Solid Dispersion of Curcumin Containing d-α-Tocopheryl Polyethylene Glycol 1000 Succinate and Mannitol

Molecules, 2016
The aim of this study was to prepare a solid dispersion formulation of curcumin to enhance its solubility, dissolution rate, and oral bioavailability. The formulation was prepared with d-α-tocopheryl polyethylene glycol 1000 succinate (TPGS) and mannitol
Im-Sook Song, Jin-Sun Cha, Min-Koo Choi
doaj   +1 more source

Acoustic Characteristics Analysis of Double-Layer Liquid-Filled Pipes Based on Acoustic–Solid Coupling Theory

Applied Sciences, 2023
Based on the theory of acoustic–solid coupling, the phase velocity-thickness product of a double-layer liquid-filled pipeline is analyzed, and the dispersion relationship between angular frequency and wavenumber–thickness product is analyzed, providing a
Jin Yan, Jiangfeng Li, Lvlong Zou, Dapeng Zhang, Cheng Wang, Zhi Tang   +5 more
doaj   +1 more source

Wavelength conversion in a short length of a solid lead-silicate fibre

, 2010
We experimentally demonstrate a four-wave-mixing-based wavelength conversion scheme at 1.55 µm using a 1.1-m length of highly nonlinear, dispersion tailored W-type lead–silicate optical ...
Camerlingo, A., Horak, P., Parmigiani, F., Petropoulos, P., Richardson, D.J., Poletti, F., Loh, W.H., Feng, X.   +7 more
core   +1 more source

Dual-dispersion-regime dual-comb mode-locked laser

, 2022
We report on the first solid-state dual-comb mode-locked laser simultaneously operating in different dispersion regimes. Due to the intrinsic polarization-multiplexing in a birefringent Yb:Ca$_3$NbGa$_3$Si$_2$O$_{14}$ (Yb:CNGS) gain medium, the laser ...
Łukasz A. Sterczewski (14412579), Valentin Petrov (12118272), Xuzhao Zhang (433534), Maciej Kowalczyk (5637347), Jarosław Sotor (14412582)   +4 more
core   +1 more source