Search results: Found 2

Listing 1 - 2 of 2
Sort by
Developing, Modelling and Assessing Second Languages

Authors: --- ---
ISBN: 9789027203052 9789027267191 Year: DOI: 10.1075/palart.5 Language: English
Publisher: John Benjamins Publishing Company Grant: Knowledge Unlatched - 102124
Subject: Linguistics
Added to DOAB on : 2019-01-31 14:05:41
License:

Loading...
Export citation

Choose an application

Abstract

This edited volume brings together the work of a number of researchers working in the framework of Processability Theory (PT), a psycholinguistic theory of second language acquisition (SLA) (Pienemann 1998; 2005). The aim of the volume is two-fold: It engages with current issues in both theory development and theory application and focuses on theoretical developments within the framework of PT as well as issues related to second language teaching and assessment. In coordinating approaches to addressing both theoretical and applied aspects of SLA, this volume aims at bridging the gap between theory and practice. It also reflects the richness of debate within the field of PT-based research. The volume is intended for postgraduate students, SLA researchers as well as language teachers.

Recent Development of Electrospinning for Drug Delivery

Authors: --- ---
ISBN: 9783039281404 9783039281411 Year: Pages: 206 DOI: 10.3390/books978-3-03928-141-1 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Medicine (General) --- Therapeutics
Added to DOAB on : 2020-04-07 23:07:09
License:

Loading...
Export citation

Choose an application

Abstract

Several promising techniques have been developed to overcome the poor solubility and/or membrane permeability properties of new drug candidates, including different fiber formation methods. Electrospinning is one of the most commonly used spinning techniques for fiber formation, induced by the high voltage applied to the drug-loaded solution. With modifying the characteristics of the solution and the spinning parameters, the functionality-related properties of the formulated fibers can be finely tuned. The fiber properties (i.e., high specific surface area, porosity, and the possibility of controlling the crystalline–amorphous phase transitions of the loaded drugs) enable the improved rate and extent of solubility, causing a rapid onset of absorption. However, the enhanced molecular mobility of the amorphous drugs embedded into the fibers is also responsible for their physical–chemical instability. This Special Issue will address new developments in the area of electrospun nanofibers for drug delivery and wound healing applications, covering recent advantages and future directions in electrospun fiber formulations and scalability. Moreover, it serves to highlight and capture the contemporary progress in electrospinning techniques, with particular attention to the industrial feasibility of developing pharmaceutical dosage forms. All aspects of small molecule or biologics-loaded fibrous dosage forms, focusing on the processability, structures and functions, and stability issues, are included.

Keywords

electrospinning --- gentamicin sulfate --- polylactide-co-polycaprolactone --- drug release kinetics --- tissue engineering --- growth factor --- diabetic --- wound healing --- nanocomposite --- electrospinning --- coaxial spinning --- core-sheath nanofibers --- biomedical --- drug delivery --- electrospinning --- scale-up --- processability --- biopharmaceuticals --- oral dosage form --- grinding --- aceclofenac --- nanofiber --- electrospinning --- scanning electron microscopy --- fourier transform infrared spectroscopy --- differential scanning calorimetry --- nanotechnology --- biotechnology --- probiotics --- Lactobacillus --- Lactococcus --- electrospinning --- nanofibers --- drying --- local delivery --- viability --- antibacterial activity --- bacterial bioreporters --- drug release --- electrospinning --- microfibers --- nanofibers --- UV imaging --- wetting --- in situ drug release --- nanofibers --- electrospinning --- poorly water-soluble drug --- piroxicam --- hydroxypropyl methyl cellulose --- polydextrose --- scanning white light interferometry --- nanotechnology --- nanofibers --- traditional electrospinning --- ultrasound-enhanced electrospinning --- drug delivery system --- haemanthamine --- plant-origin alkaloid --- electrospinning --- amphiphilic nanofibers --- self-assembled liposomes --- physical solid-state properties --- drug release --- electrospinning --- PCL --- gelatin --- clove essential oil --- antibacterial --- biocompatibility --- artificial red blood cells --- electrospinning and electrospray --- pectin --- oligochitosan --- hydrogel --- microcapsules --- electrospinning --- wound dressings --- solvent casting --- 3D printing --- polymeric carrier --- n/a

Listing 1 - 2 of 2
Sort by
Narrow your search