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Laboratory Instrumentation White Papers

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1-15 of 177 results
Exosomes and Microvesicles: Characterization by Nanoparticle Tracking Analysis
| By Malvern Instruments
NTA utilizes the properties of both light scattering and Brownian motion in order to obtain the particle size distribution of samples in liquid suspension. A laser beam is passed through the sample chamber, and the particles in suspension in the path of this beam scatter light in such a manner that they can easily be visualized via a 20x magnification microscope onto which is mounted a camera.
Automation > Laboratory Instrumentation > White Papers
Differential Scanning Calorimetry: Theory and Practice
| By Malvern Instruments
The key benefit with DSC is that it is based on heat measurements and therefore allows the characterization of native biomolecules. Furthermore, the lack of spectroscopic readings means that the samples do not have to be optically clear. In addition, the characterization is not limited to the melting temperature (Tm), but it also provides data on the forces involved in folding of biomolecules and the mechanisms by which they unfold.
Automation > Laboratory Instrumentation > White Papers
Ten Ways to…..Control Rheology by Changing Particle Properties (Size, Zeta Potential and Shape)
| By Malvern Instruments
Many common materials can be considered to be dispersions in which one substance (often particulate) is dispersed in another phase. These material types include adhesives, agrochemicals, cement, ceramics, colloids, cosmetics and personal care formulations, food and drink, mining and mineral slurries, paints, inks and surface coatings, pharmaceuticals and polymer systems.
Automation > Laboratory Instrumentation > White Papers
Truly Parallel - Microbiology
| By Eppendorf
DASGIP® Bioreactor Systems for Microbiology.
Automation > Laboratory Instrumentation > White Papers
Truly Parallel - Cell Culture
| By Eppendorf
DASGIP® Bioreactor Systems for Cell Culture Applications.
Automation > Laboratory Instrumentation > White Papers
Product Brochure: Most Compact
| By Eppendorf
DASbox® Mini Bioreactor System for Cell Culture and Microbiology.
Automation > Laboratory Instrumentation > White Papers
Isothermal Titration Calorimetry: Theory and Practice
| By Malvern Instruments
Isothermal titration calorimetry (ITC) is an analytical technique that has become the "gold standard" for studying intermolecular interactions. As its name indicates, it is a titrimetric technique, that is, a volumetric laboratory method for quantitative chemical analysis (traditionally intended to determine the unknown concentration of an identified analyte) where a reagent solution, the titrant, is made to react with a solution of analyte or titrand.
Automation > Laboratory Instrumentation > White Papers
What are the Benefits of Owning a Malvern Particle Size Analyzer?
| By Malvern Instruments
A recent Malvern customer survey allowed us to ask our customers about the Malvern laser diffraction particle sizing equipment they owned (Mastersizer and Spraytec), how they used it and what they liked most about it.
Automation > Laboratory Instrumentation > White Papers
12 Key Considerations When Purchasing a Rheometer
| By Malvern Instruments
This whitepaper outlines the 12 key considerations when purchasing a Rheometer.
Automation > Laboratory Instrumentation > White Papers
Characterizing Polymers: Techniques for the Measurement of Molecular Weight, Molecular Size and Branching
| By Malvern Instruments
This whitepaper reviews the methods available for measuring the key characteristics of polymers focusing on the benefits and value of gel permeation / size exclusion chromatography (GPC/SEC). Much of the paper talks exclusively about polymers, however many of the principles discussed are equally applicable to proteins or protein conjugate materials.
Automation > Laboratory Instrumentation > White Papers
Evaluation of the BioFlo® 320 Process Capabilities
| By Eppendorf
This poster characterizes the capabilities of the BioFlo320 in terms of key process parameters including oxygen transfer rate (OTR), volumetric mass transfer coecient (kLa), tip speed, mixing time, and water consumption. These data enable quantitative analyses of bioprocess engineering parameters, thus allowing potential users to gain insight into the system’s cell culture and fermentation capabilities.
Automation > Laboratory Instrumentation > White Papers
Taking the Strain
| By Eppendorf
Today, the rapidly expanding demand for vaccine products for viral diseases such as rabies has necessitated the development of more sophisticated production techniques based around cell culture systems. This article reviews vaccine production strategies, with a focus on rabies, looking specifically at the use of the Vero cell line - used worldwide and approved by the US Food and Drug Administration - as well as media technology and the bioreactor options available.
Automation > Laboratory Instrumentation > White Papers
Analytical Strategies for Ink Formulation
| By Malvern Instruments
Controlling the performance of an ink is a complex optimization challenge. Understanding how features of the system, the dispersed particle size in particular, impact stability and behavior during each stage of the printing process is crucial for effective formulation. This white paper offers practical guidance on using a range of analytical techniques, including rheology, and particle size and zeta potential measurement to generate the required knowledge.
Automation > Laboratory Instrumentation > White Papers
1-15 of 177 results