Spray Drying and Encapsulation of Pharmaceuticals and Phytopharmaceuticals
A special issue of Pharmaceutics (ISSN 1999-4923). This special issue belongs to the section "Physical Pharmacy and Formulation".
Deadline for manuscript submissions: closed (31 December 2023) | Viewed by 2977
Special Issue Editors
Interests: spray drying and encapsulation of pharmaceuticals and phytopharmaceuticals; nanotechnology; enzyme immobilization; granulation and particle coating; process optimization
Special Issues, Collections and Topics in MDPI journals
Interests: spray drying and encapsulation of pharmaceuticals and phytopharmaceuticals; process optimization; bioproducts
Special Issue Information
Dear Colleagues,
The spray drying and encapsulation of pharmaceuticals and phytopharmaceuticals are widely used in the pharmaceutical sector for the powder production and manufacture of innovative delivery systems. Important applications of spray drying in pharmaceutical and herbal technology include the production of powders with high flowability and with direct compression capability; the development of innovative drug delivery systems, nano- and microcapsules loaded with active pharmaceutical and phytopharmaceutical ingredients (e.g., essential oils, phytochemicals and plant extracts); the production of inhalable powders for pulmonary drug delivery; the manufacture of redispersible powders, proliposomes, and molecular inclusion complexes; enhancement of the bioavailability and solubility of poorly soluble pharmaceuticals and phytochemicals; and the drying of thermosensitive pharmaceuticals and biopharmaceuticals.
Spray drying exhibits several advantages over other drying techniques, such as the capability of continuous production, applications for small- and large-scale production, and of modulation of the physicochemical product properties (e.g., moisture content, water activity, wettability, solubility, redispersion capacity, powder size, density). Usually, fine powders are produced, which may require further post-processing. Spray cooling or spray congealing is a process with certain similarity to spray drying, but in this specific case the feed is atomized in the melted state and a low-temperature gas is introduced to the system, promoting the particles’ solidification.
Therefore, we invite research groups working with the basic and applied themes related to the "Spray Drying of Pharmaceuticals and Phytopharmaceuticals" to contribute to this Special Issue of Pharmaceutics. In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the production of direct compression powders, drying of thermosensitive products, encapsulation of drugs and herbal products, production of inhalable powders, improvement of bioavailability and solubility, and enhancement of product shelf-life.
In advance, we thank the authors who take time in their busy schedules to contribute to this Special Issue of Pharmaceutics.
We look forward to receiving your contributions.
Prof. Dr. Wanderley Pereira Oliveira
Dr. Diego Francisco Cortés-Rojas
Prof. Dr. Tales Alexandre Costa-Silva
Guest Editors
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Keywords
- spray drying
- spray congealing
- encapsulation
- delivery systems
- proliposomes
- molecular inclusion complexes
- drug delivery system
- bioavailability
- inhalable powders
- pharmaceuticals
- phytopharmaceuticals
- biopharmaceutical
- micro- and nanoencapsulation
- pharmaceutical technology
- herbal technology
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