Results 231 to 240 of about 411,029 (296)

Thermoelectric freeze‐drying

Journal of Microscopy, 1974
SUMMARYFreeze‐drying is a useful way to maintain the three‐dimensional morphology of biological materials for electron microscopy. The process is achieved simply by utilizing a commercially available thermoelectric unit within a standard vacuum evaporator.
I J, Bendet, N I, Rizk
openaire   +2 more sources

Freeze-Drying of Proteins

2014
Freeze-drying has become one of the most important processes for the preservation of biological products. This chapter provides protocols for freeze-drying of proteins and discusses the importance of formulation, cycle development, and validation. Specific formulations for stabilization of proteins are presented as well as advice on common problems ...
Baolin, Liu, Xinli, Zhou
openaire   +3 more sources

Fundamentals of Freeze-Drying

2002
Given the increasing importance of reducing development time for new pharmaceutical products, formulation and process development scientists must continually look for ways to "work smarter, not harder." Within the product development arena, this means reducing the amount of trial and error empiricism in arriving at a formulation and identification of ...
Steven L, Nail   +3 more
openaire   +2 more sources

The Principles of Freeze-Drying

2014
This chapter provides an up-to-date overview of freeze-drying (lyophilization) with particular relevance to stabilizing live cells or viruses for industrial applications as vaccines or seed culture. The chapter discusses the importance of formulation, cycle development, validation, and the need to satisfy pharmaceutical regulatory requirements ...
Gerald D J, Adams   +2 more
openaire   +2 more sources

Freezing and freeze-drying

Proceedings of the Royal Society of London. Series B. Biological Sciences, 1975
Abstract Most biological substances are unstable during storage owing to their high water content. This is why numerous attempts have been made over the last 100 years to prevent, by low temperature freezing, metabolic and biochemical degradations.
openaire   +2 more sources

The Principles of Freeze-Drying

2007
This chapter provides an up-to-date overview of freeze-drying (lyophilization) with particulars relevance to stabilizing live cells or viruses for industrial applications as vaccines or seed culture. The chapter discusses the importance of formulation, cycle development, validation, and the need to satisfy pharmaceutical regulatory requirements ...
openaire   +2 more sources

Home - About - Disclaimer - Privacy