Application Notes: Molecular

The capability of the VeeMAX III with ATR to maximize sensitivity by using the accessory’s variable angle feature and a low RI ATR material, ZnS, is investigated.

Graphene has rapidly emerged as a highly desirable quantum material in various application areas. Discover how to reveal graphenes structural and electonic properties.

Raman spectroscopy brings a non-destructive, multi-attribute, and process-ready measurement to chocolate manufacturing and quality assurance.

A polymer film was measured at Brewster’s angle to eliminate interference fringing in the IR spectrum. This technique is beneficial for the analysis of additives.

The advantages of single reaction chamber (SRC) microwave digestion are presented and exemplified by its application to sample preparation for food, advanced materials, mining and geochemistry, and consumer goods analyses.

This whitepaper describes applications of cryoRaman, a cryogenic Raman microscope offering VIS to NIR excitation, high magnetic fields, and full polarization control.

Ensuring consistent quality of dairy solids during processing has importance in consumer goods and nutritional supplements.

Learn how sub-micron resolution IR microscopy and high-speed spectroscopy overcomes the limitations of Raman spectroscopy for advanced failure analysis applications.

Learn how O-PTIR spectroscopy overcomes the limitations of Raman, providing automated measurement and chemID of sub-micron sized microplastics.

Explains how O-PTIR spectroscopy overcomes the limitations of Raman spectroscopy by measuring defects in recessed semiconductor packaging structures.

Learn how sub-500nm resolution O-PTIR and co-located fluorescence microscopy combine to offer new insights and breakthroughs for life science research.

This application shows the depth profiling of mobile phone touch screens, facilitating visualization of the layered structure to illustrate technology advances.

Discover PerkinElmer's comprehensive and innovative solutions for the identification and quantification of microplastics.

This case study focuses on the University of Birmingham, where a UK-based research team is making great strides in microplastics analysis.

This application note reports the results of TG-GC/MS analysis of constituents of microplastics in suspended solids with the PerkinElmer Hyphenation System.

In this article, discover NIVA's studies and their experience working with the PerkinElmer Spectrum Two™ and Spotlight™ 400, FTIR Microscopy System for water research.

In this article, we talk to Dr. Jose Isagani Janairo, a Professor at De La Salle University, about his research into microplastics in marine commodities.

This application note describes the analysis of several different brands of bottled water using the PerkinElmer Spotlight 400 FT-IR Imaging system.

Learn how to simple and standard-compliant determine phosphorus in sewage sludge after microwave-assisted acid digestion.

This overview of advanced microparticle analysis shows how particles can be found, classified and then identified automatically using confocal Raman microscopy.

Read about the potential of 2D fluorescence excitation-emission matrix (EEM) spectroscopy as a tool being used to characterize bio-process samples.

Pharma companies turn to fluorescence spectroscopy for cell culture media analysis for speed of testing, minimal sample handling requirements, and lower costs.

See how to differentiate biotinylated AAVs from AAV-dye complexes for undialyzed samples, with significant free dye and protein-dye conjugate present.

Our GoldenEye is the only Snapshot hyperspectral imager covering from 400-1100nm.

Semi-batch reactions offer several advantages over traditional batch reactions, such as greater selectivity of products, gradual addition of reactants for better process control, and the ability to isolate product as it is formed.

In this application note, we study a nicotine patch to reveal the active pharmaceutical ingredient (API) as well as the polymer layers encapsulating it via confocal Raman microscopy.

This application note describes a correlative Raman–scanning electron microscope (SEM) investigation of a lithium-ion battery cathode before and after hundreds of charge cycles. The technique provides an exceptionally detailed chemical and structural analysis of degradation processes on the nanoscale.