THANK YOU FOR SUBSCRIBING
Pharma Tech Outlook | Friday, July 22, 2022
Particle Sciences, Inc. became a leading contract research organization (CRO) based on particle design technologies to support analytic, bioanalytic, physical characterization and manufacturing services for the pharmaceutical industry.
FREMONT, CA: Many solid dosage forms in the pharmaceutical and biotechnology industries are governed by microparticles. Numerous dry powders for inhalation in the form of aerosols for the treatment of respiratory ailments, as well as specific microformulations for delivery into the lungs or nose, have been successful examples of this. Microparticles can also be found in capsules and tablets filled and pressed for oral applications, as well as transdermal delivery patches. A decade ago, the design of novel particles, particularly microparticles, was primarily related to their use as carriers, typically consisting of micronized dry material. Today, this conception has undergone many transformations, and the biopharmaceutical industry's overall perspective on particle design has shifted significantly. Currently, these technologies are regarded as novel drug delivery strategies. Particles are no longer regarded as merely passive carriers but as critical components of the drug delivery system. This phenomenon is caused in part by advances in therapeutic approaches, which necessitate more complex dosage forms daily to achieve the desired behaviour of the drug response in the patient. Particles are specifically designed to address a range of functional responses while meeting the standard parameters of active stabilisation, drug transport, modulation release, and dose targeting.
Stay ahead of the industry with exclusive feature stories on the top companies, expert insights and the latest news delivered straight to your inbox. Subscribe today.
Particle design and engineering, in this context, is a novel discipline capable of intelligently combining various technologies and disciplines ranging from elemental chemistry and colloid and interface science to advanced materials and nanotechnology. Through the development of new pharmaceutical technology and novel dosage forms, the industry has been able to address significant challenges such as poor solubility and absorbability, the need for controlled-release applications, improved taste masking, enhanced targeting, and degradation protection, and so on. Particle design techniques capable of modifying certain properties and endowing them with new functionalities are becoming increasingly important in the biopharmaceutical industry's growth. This fact receives special attention due to the critical need for improved and efficient delivery of new drugs or reformulations of established molecules.
Check Out This : Chemical Industry Review
Supercritical fluid (SCF) methods for engineering drug particles have emerged in recent years. This methodology yielded well-defined crystallographic, chemical, and physical properties. We will now examine several methods related to this technology. For biopharmaceutical applications, the solution-enhanced dispersion by supercritical fluids (SEDSFs) process has shown the greatest acceptance. In general, the technique involves using SCF as a dispersing anti-solvent as well as an extraction medium for the solvent, resulting in efficient solute precipitation. This technique applies to both organic and aqueous solutions. However, the researchers communicate several inquiries about the technology's expectations. The fundamental dichotomy is demonstrated by the fact that at this scale, current practises in particle engineering, processing, and characterization cannot control some variables. This finding contradicts the fact that critical sources of variability can be identified using a Current Good Manufacturing Practice approach. On that note, concerted efforts should be made to understand product engineering from a broader perspective to ensure successful regulation and control of product properties and process attributes.
Particle Sciences, Inc., on the other hand, has grown into a leading contract research organisation (CRO) based on particle design technologies, providing analytic, bioanalytic, physical characterization, and manufacturing services to the pharmaceutical industry. Identifying common barriers to achieving cost-effective drug products important challenge using various technological approaches such as particle design and nanotechnology applications.
More in News