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Fields & Applications Sample Preparation

Characterization of protein aggregates in suspension and on a filter membrane by Morphologically-Directed Raman Spectroscopy

The combination of static microscopy and Raman spectroscopy in the Morphologi G3-ID enables automated chemical identification of protein aggregates and other contaminants in a biotherapeutic sample, either in suspension via a thin-path wet cell or on a filter membrane.

Fields & Applications Spectroscopy

How to Maximize Absolute Molecular Weight Measurement Accuracy: Synthetic Polymers

The molecular weight, molecular weight distribution and size of three common polymers are measured using OMNISEC. This information can provide insight into the physical properties and behavior of these synthetic polymers.

Fields & Applications Sample Preparation

Microcalorimetry as a tool for structural biology

Learn how Isothermal titration calorimetry can be used to guide protein (RNA)/ligand crystallization and to resolve common issues with crystallization of complexes.

Fields & Applications Spectroscopy

Spectroscopy’s New Role in Document Security

| Cicely Rathmell

Banknotes, passports and professional licenses have high value and are at risk for counterfeiting, tampering and forgery.

Fields & Applications Spectroscopy

Keeping it Real

| Valerian Ciobotă

Regulation of raw material identification in cosmetics using handheld Raman

Fields & Applications Materials

Faster Raw Material Analysis

| Iestyn Armstrong-Smith

Hetero Drugs Limited in Hyderabad, India, is a research-based global pharmaceutical company that focuses on developing, manufacturing and marketing active pharmaceutical ingredients (APIs), intermediate chemicals and finished dosages.

Fields & Applications Spectroscopy

FTIR Takes the Heat for Aerospace

| Iestyn Armstrong-Smith

Handheld FTIR spectrometers have proven capable of measuring thermal damage in various carbon fiber composites used in modern aerospace applications.

Fields & Applications Spectroscopy

Multimodal Spectroscopy: Production Workhorse

| Rudolf Kessler

Manufacturing is getting smarter; only a cross-discipline approach will ensure the success of tomorrow’s processes.

Fields & Applications Chemical

Full Markes for Awareness

| Rich Whitworth

Markes International connects with the local community – and gets the wider community to connect with analytical science.

Fields & Applications Sample Preparation

Overcoming solvent evaporation/drying during rheological testing on rotational rheometer

This paper shows how using a solvent trap can be used to prevent sample drying/solvent loss during extended testing, helping to ensure that only rheological changes are being measured and not artifacts resulting from drying of the sample at the air/sample interface.


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