Scientific FAQs

For your convenience, here you'll find definitions, explanations, formulas and calculations related to a variety of scientific terms and principles. If you don't find the answer you seek, please consult your Beckman Coulter representative or contact us here.

 

 
Can light scattering give me particle sizes of multiple components in a complex solution? {DD3ED616-8A74-4F2A-A2A1-7A5A7C41B403}|{16D8196D-AB69-4272-8E11-A03E1605B1B8} | Can light scattering give me particle sizes of multiple components in a complex solution?
Why measure zeta potential? | Why measure zeta potential?
What is surface zeta potential? | What is surface zeta potential?
¿Qué es la tasa de recuento? | ¿Qué es la tasa de recuento?
What is Dynamic Light Scattering (DLS)? | What is Dynamic Light Scattering (DLS)?
¿Qué es la distribución de intensidad? | ¿Qué es la distribución de intensidad?
What is laser diffraction? | What is laser diffraction?
What is quasi-elastic light scattering?  {DD3ED616-8A74-4F2A-A2A1-7A5A7C41B403}|{16D8196D-AB69-4272-8E11-A03E1605B1B8} | What is quasi-elastic light scattering? 
What is Static Light Scattering (SLS)? {DD3ED616-8A74-4F2A-A2A1-7A5A7C41B403}|{16D8196D-AB69-4272-8E11-A03E1605B1B8} | What is Static Light Scattering (SLS)?
¿Qué es la curva de correlación? | ¿Qué es la curva de correlación?
What is the M descriptor? | What is the M descriptor?
¿Qué es la distribución del volumen? | ¿Qué es la distribución del volumen?
¿Qué es el tamaño promedio Z? | ¿Qué es el tamaño promedio Z?
What is zeta potential? | What is zeta potential?
Can an elutriator system be kept sterile? Why is this important for answering certain biological questions? {CC40696C-14F3-4114-B719-5E5A4C74A513}|{583834AB-6DDE-4A9D-81DC-ED0DE0836BEA} | Can an elutriator system be kept sterile? Why is this important for answering certain biological questions?
How is centrifugal elutriation useful in answering biological questions? {CC40696C-14F3-4114-B719-5E5A4C74A513} | How is centrifugal elutriation useful in answering biological questions?
What is centrifugal elutriation? {CC40696C-14F3-4114-B719-5E5A4C74A513} | What is centrifugal elutriation?
What is the tumor microenvironment and why is it important to tumor development? | {0B64EEC5-767D-4050-8CF7-2CB881EDBC47}What is the tumor microenvironment and why is it important to tumor development?
What are the three main types of extracellular vesicles? | {0B64EEC5-767D-4050-8CF7-2CB881EDBC47}What are the three main types of extracellular vesicles?
How useful is flow cytometry for EV isolation? What controls should be used? | {0B64EEC5-767D-4050-8CF7-2CB881EDBC47}How useful is flow cytometry for EV isolation? What controls should be used?
Following isolation, what are the main methods for analyzing EVs? | {0B64EEC5-767D-4050-8CF7-2CB881EDBC47}Following isolation, what are the main methods for analyzing EVs?
How are particles sized and counted using the Coulter Principle? {E03BF1E9-4889-4625-8D4B-7C21932A6C64}|{27FDC32C-418E-4FBC-91D5-B7D1414FB660} | How are particles sized and counted using the Coulter Principle?
Is there one technology for generating the most accurate particle characterization result? | Is there one technology for generating the most accurate particle characterization result?
What are the properties that distinguish particles from bulk materials? | What are the properties that distinguish particles from bulk materials?
How is particle size determined? | How is particle size determined?
What are equivalent shape methods? | What are equivalent shape methods?
How is the size of irregular-shaped 3D particles converted into equivalent spheres? | How is the size of irregular-shaped 3D particles converted into equivalent spheres?