Challenges of Spectrofluorometry, Part 2: Instrument-Specific Concerns
In the second part of a three-part series, instrument-specific concerns that require modifications to reproduce fluorescence spectra accurately are addressed.
Determination of Elemental Impurities in a Nasal Spray by ICP-MS
A tutorial and spreadsheet for the validation and uncertainty evaluation for ICP-MS analysis was successfully applied to determine multiple elements in a nasal spray.
Are You Ready for the Latest Data Integrity Guidance? Part 1: Scope, Data Governance, and Paper Records
In the first article of a two-part series, the new PIC/S guidance is discussed, with particular focus on the scope, data governance, and paper records.
A Simple Introduction to Raman Spectral Identification of Organic Materials
Innovative database search technology can help Raman spectroscopists identify molecular vibrations; here, we show how to use these tools more effectively.
H-Classic Papers in Atomic Spectroscopy: An Integrative Literature Review
In this study, a methodical qualitative and quantitative analysis of H-Classic publications that have made key contributions and identify intensive mainstream research areas in atomic spectroscopy is presented.
A Highly Selective Colorimetric and “Turn-Off” Fluorimetric Probe Based on Unsymmetrical Naphthalene Formaldehyde Derivatives for the Detection of CN− in Aqueous Media
A novel hydrazone-based CN- fluorescent probe, HNT, is described here, and a study was done to see if it could show selective recognition of CN- ions.
The Infrared Spectra of Polymers III: Hydrocarbon Polymers
Infrared (IR) spectroscopy can be used to distinguish the spectra of hydrocarbon polymers from one another.
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