Webinars | Particle Characterization

Particle Characterization Webinars

Development of a Continuous Process for an Oxidative Nitration Reaction of a Nitroalkane

In this presentation, we will describe our approach for developing continuous processes, and present the application of this approach to an oxidative nitration reaction of a nitroalkane. We carried the product of oxidative nitration forward and reacted it with formaldehyde to form the corresponding 2,2-dinitroethanol derivative and isolated the product by means of a continuous pH adjustment.

From Kaiser Optical Systems, Inc. 21 Sep 2017

Improved Visualization Counting and Sizing of Polydisperse Nanoparticle Colloids

The ViewSizer® 3000 offers the ability to visualize nanoparticle colloids without requiring calibration standards or knowledge of any particle material properties, such as refractive index.

From HORIBA Scientific 22 Jan 2019

Size and Shape of Particles from Dynamic Image Analysis

Learn how to rapidly and reliably determine particle size and shape distributions. Image analysis is intuitively appealing and, with new software and hardware, increasingly accessible.

From HORIBA Scientific 22 Jan 2019

Efficient Cryogenic Grinding - Practical Tips

For industries and research applications which require homogenization of material samples which are sticky, sensitive to temperature, or elastic; cryogenic grinding is a highly appropriate option, if properly performed.

From RETSCH GmbH 26 Jul 2018

Introducing the MagnoMeter™ XRS: A NEW Instrument for Particle Characterization and Surface Analysis of Dispersion

Understanding the molecular structure and processes at the particle-liquid interface, from initial formulation to final manufacture, is critical to the performance of suspensions and emulsions.

From HORIBA Scientific 22 Jan 2019

Time-Domain NMR: Basic Principles and Real-World Applications

TD-NMR is an indispensable analytical technique used in quality control and assurance for a wide variety of applications.

From Bruker BioSpin - NMR, EPR and Imaging 9 Sep 2015

Spectroscopic Ellipsometry - A Webinar

Spectroscopic ellipsometry is a surface sensitive, non-destructive, and non-intrusive optical metrology technique widely used to determine thin film thickness and optical constants (n, k).

From HORIBA Scientific 22 Jan 2019

Creative Optimization with Additive Manufacturing

Additive manufacturing is overtaking traditional subtractive techniques where a great deal of waste material is created and production flexibility is limited.

From HORIBA Scientific 22 Jan 2019

Particle Processing and the Value of Characterization

Whether you are spray drying, reducing particle size, granulating or particle coating, process optimization can be a challenge as well as producing consistent results and troubleshooting when things go wrong.

From HORIBA Scientific 22 Jan 2019

Getting a Charge Out of Nanoparticles: Zeta Potential

Due to their long range, charge effects can be quite important in nanoparticle and colloidal systems. Surface charge on the particle is typically discussed in terms of zeta potential; the potential at the shear plane.

From HORIBA Scientific 22 Jan 2019

$Modern Laser Diffraction for Particle Size Analysis - An Introduction$

Modern Laser Diffraction for Particle Size Analysis - An Introduction

Laser Diffraction is the most popular technique in modern particle sizing. It can be used to rapidly and reliably determine the size and size distribution particles with sizes from 10's of nanometers to a few millimeters.

From HORIBA Scientific 22 Jan 2019

Tailoring the Microstructure of Dry Powder Inhaler Formulations for Improved Drug Delivery

Detailed particle characterization, including shape and size analysis and chemical identification, enables thorough understanding of drug formulations.

From Malvern Panalytical 12 Dec 2017

Aggregates and Particles in Therapeutic Protein Products: Causes, Characterization and Control

Fully understanding the causes and control of surface-mediated particle formation requires robust characterization of nano- and microparticles.

From Malvern Panalytical 14 Mar 2019

Particle Size Analysis for Homogenization Process Development

Emulsions and suspensions are commonly used in pharmaceutical, chemical and consumer products. The pharmaceutical industry, in particular, uses emulsions and suspensions to increase drug efficacy by controlling their particle size and size distribution.

From HORIBA Scientific 22 Jan 2019

Does Particle Size Matter? Yes and No

Physical characterization is central to the development of small molecule pharmaceutics, but focusing on particle size can sometimes be right or wrong.

From HORIBA Scientific 22 Jan 2019

The Use of SPRi for the Characterization of Multiple Ligands: Examples of Alzheimer's Disease Investigation and Circulating Antibodies Bioassay Optimization

This webinar will show the potentialities of the new multiplexing and fully automated SPRi "XelPleX" by illustrating two examples of the simultaneous characterization of multiple biologically relevant interactions.

From HORIBA Scientific 22 Jan 2019

Dielectric Properties in Hybrid and Inorganic Perovskite Materials Used for Photovoltaics Applications

Hybrid perovskite materials have emerged over the past five years as absorber layers for new high-efficiency yet low-cost solar cells (PSCs) that combine the advantages of organic and inorganic semiconductors.

From HORIBA Scientific 22 Jan 2019

What Does It Take to Accurately Measure Concentration of Nanoparticles in Colloids

In this webinar, previously given at a Royal Society of Chemistry (RSC) and the National Physical Laboratory (NPL) symposium in the UK, Dr. Jan "Kuba" Tatarkiewicz will discuss the influence of various experimental parameters determined by different methods to measure the concentration of particles in colloids, especially in poly-dispersed and poly-material samples.

From HORIBA Scientific 22 Jan 2019

Is It Really Pure Honey? Detecting Adulterations, Frauds and Quality Issues by NMR-Based Honey-Profiling

In recent years, an imbalance has emerged between supply and demand in the market for honey. Pressures on bee populations have resulted in a squeeze in its availability.

From Bruker BioSpin - NMR, EPR and Imaging 4 Apr 2017

Efficient Grinding Processes in Laboratory Ball Mills - Useful Tips

Several research processes require the use of ball mills to achieve sample pulverization. This technique is useful but could be even more so, provided its practice is optimized by knowing the tips and tricks of the trade associated with its use.

From RETSCH GmbH 26 Jul 2018

$Key Points to Achieving Successful Laser Diffraction Method Development$

Key Points to Achieving Successful Laser Diffraction Method Development

Laser diffraction is a mature and reliable tool to tackle a very wide range of particle sizing applications, but how do you know what you measure is really the “right” particle size?

From HORIBA Scientific 22 Jan 2019

Particle Characterization Webinars