Science

Transport Processes in Pharmaceutical Systems

Transport Processes in Pharmaceutical Systems

Author: Gordon L. Amidon

Publisher: CRC Press

ISBN: 0824766105

Category: Science

Page: 748

View: 402

This cutting-edge reference clearly explains pharmaceutical transport phenomena, demonstrating applications ranging from drug or nutrient uptake into vesicle or cell suspensions, drug dissolution and absorption across biological membranes, whole body kinetics, and drug release from polymer reservoirs and matrices to heat and mass transport in freeze-drying and hygroscopicity. Focuses on practical applications of drug delivery from a physical and mechanistic perspective, highlighting biological systems. Written by more than 30 international authorities in the field, Transport Processes in Pharmaceutical Systems discusses the crucial relationship between the transport process and thermodynamic factors analyzes the dynamics of diffusion at liquid-liquid, liquid-solid, and liquid-cultured cell interfaces covers prodrug design for improving membrane transport addresses the effects of external stimuli in altering some natural and synthetic polymer matrices examines properties of hydrogels, including synthesis, swelling degree, swelling kinetics, permeability, biocompatibility, and biodegradability presents mass transfer of drugs and pharmacokinetics based on mass balance descriptions and more! Containing over 1000 references and more than 1100 equations, drawings, photographs, micrographs, and tables, Transport Processes in Pharmaceutical Systems is a must-read resource for research pharmacists, pharmaceutical scientists and chemists, chemical engineers, physical chemists, and upper-level undergraduate and graduate students in these disciplines.
Science

Transport Processes in Pharmaceutical Systems

Transport Processes in Pharmaceutical Systems

Author: Gordon L. Amidon

Publisher: CRC Press

ISBN: 9780824746322

Category: Science

Page: 748

View: 764

This cutting-edge reference clearly explains pharmaceutical transport phenomena, demonstrating applications ranging from drug or nutrient uptake into vesicle or cell suspensions, drug dissolution and absorption across biological membranes, whole body kinetics, and drug release from polymer reservoirs and matrices to heat and mass transport in freeze-drying and hygroscopicity. Focuses on practical applications of drug delivery from a physical and mechanistic perspective, highlighting biological systems. Written by more than 30 international authorities in the field, Transport Processes in Pharmaceutical Systems discusses the crucial relationship between the transport process and thermodynamic factors analyzes the dynamics of diffusion at liquid-liquid, liquid-solid, and liquid-cultured cell interfaces covers prodrug design for improving membrane transport addresses the effects of external stimuli in altering some natural and synthetic polymer matrices examines properties of hydrogels, including synthesis, swelling degree, swelling kinetics, permeability, biocompatibility, and biodegradability presents mass transfer of drugs and pharmacokinetics based on mass balance descriptions and more! Containing over 1000 references and more than 1100 equations, drawings, photographs, micrographs, and tables, Transport Processes in Pharmaceutical Systems is a must-read resource for research pharmacists, pharmaceutical scientists and chemists, chemical engineers, physical chemists, and upper-level undergraduate and graduate students in these disciplines.

Transport Processes in Pharmaceutical Systems

Transport Processes in Pharmaceutical Systems

Author: Gordon L. Amidon

Publisher:

ISBN: 0824793749

Category:

Page:

View: 942

This cutting-edge reference clearly explains pharmaceutical transport phenomena, demonstrating applications ranging from drug or nutrient uptake into vesicle or cell suspensions, drug dissolution and absorption across biological membranes, whole body kinetics, and drug release from polymer reservoirs and matrices to heat and mass transport in freeze-drying and hygroscopicity. Focuses on practical applications of drug delivery from a physical and mechanistic perspective, highlighting biological systems. Written by more than 30 international authorities in the field, Transport Processes in Pharmaceutical Systems Containing over 1000 references and more than 1100 equations, drawings, photographs, micrographs, and tables, Transport Processes in Pharmaceutical Systems is a must-read resource for research pharmacists, pharmaceutical scientists and chemists, chemical engineers, physical chemists, and upper-level undergraduate and graduate students in these disciplines.
Chemical engineering

Simulation of Two Complex Reaction and Mass Transport Processes from Pharmaceutical Systems

Simulation of Two Complex Reaction and Mass Transport Processes from Pharmaceutical Systems

Author: Mario Rodriguez-Gaxiola

Publisher:

ISBN: OCLC:7189523

Category: Chemical engineering

Page: 218

View: 796

Medical

Pharmaceutical Applications of Cell and Tissue Culture to Drug Transport

Pharmaceutical Applications of Cell and Tissue Culture to Drug Transport

Author: Glynn Wilson

Publisher: Springer Science & Business Media

ISBN: 9781475702866

Category: Medical

Page: 387

View: 373

In recent years there have been rapid advances in the growth and differentiation of mammalian cells in culture. This has led to increasing use of such in vitro systems in a wide variety of studies on fundamental aspects of cell structure and function, including normal growth and metabolism, mechanisms of differentiation and oncogenesis, mechanisms of protein and membrane synthesis and cell polarity. Recent advances in our ability to grow cells, including human cells, on permeable supports, to generate confluent cellular barriers with the morphological polarity corresponding to their in vivo counterparts has greatly facilitated such studies. In particular these new techniques have led to an increasing interest in the use of cell and tissue culture systems as a means for examining the transport of drugs across epithelial and endothelial barriers. An obvious question is whether these new in vitro methodologies will provide convenient systems that can substitute for and replace animal models. Various research groups both in academia and in the pharmaceutical industry have been investigating these types of methodologies in order to develop convenient well characterized systems that can be used to examine basic aspects of transcellular transport and to evaluate the permeability of drug molecules and delivery systems. Of particular note is use of confluent cell layers to study the transport of large molecules such as peptides and proteins produced through recombinant DNA technology.
Medical

Pharmaceutical Gene Delivery Systems

Pharmaceutical Gene Delivery Systems

Author: Alain Rolland

Publisher: CRC Press

ISBN: 0203912330

Category: Medical

Page: 456

View: 835

This volume examines the advantages and limitations of the major gene delivery systems and offers guidelines to select the most appropriate viral or synthetic delivery system for specific therapeutic applications. It discusses advances in the design, optimization, and adaptation of gene delivery systems for the treatment of cancerous, cardiovascular, pulmonary, genetic, and infectious diseases.
Medical

Nanoparticulate Drug Delivery Systems

Nanoparticulate Drug Delivery Systems

Author: Deepak Thassu

Publisher: CRC Press

ISBN: 9781420008449

Category: Medical

Page: 376

View: 564

With the advent of analytical techniques and capabilities to measure particle sizes in nanometer ranges, there has been tremendous interest in the use of nanoparticles for more efficient methods of drug delivery. Nanoparticulate Drug Delivery Systems addresses the scientific methodologies, formulation, processing, applications, recent trends, and e
Medical

Transdermal Drug Delivery Systems

Transdermal Drug Delivery Systems

Author: Jonathan Hadgraft

Publisher: CRC Press

ISBN: 9780203909683

Category: Medical

Page: 328

View: 483

Presents authoritative state-of-the-art discussions of the key issues pertinent to transdermal drug delivery, examining those topics necessary to enable a critical evaluation of a drug candidate's potential to be delivered across the skin; from physical chemistry and assessment of drug permeability to available enhancement technolgies, to regulator
Medical

Pharmaceutical Process Scale-Up

Pharmaceutical Process Scale-Up

Author: Michael Levin

Publisher: CRC Press

ISBN: 9780824741969

Category: Medical

Page: 584

View: 818

Focusing on scientific and practical aspects of process scale-up, this resource details the theory and practice of transferring pharmaceutical processes from laboratory scale to the pilot plant and production scale. It covers parenteral and nonparenterel liquids and semi-solids, products derived from biotechnology, dry blending and powder handling, granulation and drying, fluid bed applications, compaction and tableting, and film coating and regulatory requirements for scale-up and postapproval changes. Drawing on the experience of twenty contributing researchers, the book employs dimensional analysis as a unified scientific approach to quantify similar processes on different scales.
Medical

Introduction to the Pharmaceutical Sciences

Introduction to the Pharmaceutical Sciences

Author: Nita K. Pandit

Publisher: Lippincott Williams & Wilkins

ISBN: 9780781744782

Category: Medical

Page: 400

View: 699

This unique textbook provides an introductory, yet comprehensive overview of the pharmaceutical sciences. It is the first text of its kind to pursue an interdisciplinary approach in this area of study. Readers are introduced to basic concepts related to the specific disciplines in the pharmaceutical sciences, including pharmacology, pharmaceutics, pharmacokinetics, and medicinal chemistry. In an easy-to-read writing style, the book provides readers with up-to-date information on pharmacogenomics and includes comprehensive coverage of industrial drug development and regulatory approval processes. Each chapter includes chapter outlines and critical-thinking exercises, as well as numerous tables and graphs. More than 160 illustrations complement the text.
Technology & Engineering

Transport Processes at Taylor Bubbles in Vertical Channels

Transport Processes at Taylor Bubbles in Vertical Channels

Author: Sven Kastens

Publisher: Cuvillier Verlag

ISBN: 9783736964044

Category: Technology & Engineering

Page: 190

View: 816

Gas / liquid contact apparatuses are widely used in chemical, biochemical or pharmaceutical industry to provide and transfer gas species as reactant from the gaseous phase to pre-dissolved reactants in the liquid phase enabling a preferred reaction. The global and local transport are complex interlinked processes and therefore in practice in reactor design industry, mostly empirically correlated. For a secure control of the overall process and a more efficient reactor design, the local transport processes at gas / liquid interfaces need to be investigated in complexity reduced systems to be understood. Elongated bubbles, Taylor bubbles, in vertical channels 5.5 < D < 8 mm overcome the problem of dynamic shape deformation, complex 3D rise trajectories and they have a volume independent rise velocity, which make them the ideal experiment for reliable and reproducible investigations. Detailed optical measurements of global and local processes via high-speed Shadowgraphy, 2D2C PIV and p-2D LIF give new insights into the dependency of local bubble shape and global terminal rise velocity, establish a Sherwood correlation of shrinking CO2 bubbles in various channel sizes and shows the coupling of local transport phenomena at the bubble interface and the mixing in the wake region.
Medical

Pharmaceutical Inhalation Aerosol Technology, Second Edition

Pharmaceutical Inhalation Aerosol Technology, Second Edition

Author: Anthony J. Hickey

Publisher: CRC Press

ISBN: 9780824756642

Category: Medical

Page: 288

View: 99

This thoroughly revised and expanded reference provides authoritative discussions on the physiologic, pharmacologic, metabolic, molecular, cellular and physicochemical factors, influencing the efficacy and utilization of pharmaceutical aerosol. It analyzes the latest science and developments in the generation, administration and characterization of these compounds, showcasing current clinical applications, the efficiency and limitations of major aerosol products and emerging aerosol therapies impacting the field.