Scientists have developed a new technique to screen engineered enzyme reactions, which could lead to faster and more ...

A mass spectrometer analyzes ... for efficient ionization. ESI is the most common form of ionization used for MS. 3 It employs voltage to convert a flow of liquid to generate an electrospray. A ...

Electrospray ionization (ESI) mass spectrometry (MS), in which peptides are ionized as they elute from a liquid chromatography (LC) column, typically requires high flow rates, which reduces ...

Users unfamiliar with Mass Spectrometry are advised to consult with Xiao Feng about what might be the most suitable method to solve their problem. 1. Some guidelines for methods to ionize samples: a.

including electron ionization (EI), electrospray ionization (ESI), atmospheric pressure chemical ionization (APCI), and atmospheric pressure photo ionization (APPI). Tandem mass spectrometry (MS/MS or ...

Haloacetic acid detection has become important when analyzing drinking and swimming pool water. University of Tasmania ...

mainly used for small molecule mass analysis and hydrogen/deuterium exchange-mass spectrometry (HDX-MS). It has an electrospray ionization (ESI) interface, meaning that analytes need to be dissolved ...

the development of improved methods for the identification of micro-organisms at the strain level using mass spectrometry (using both MALDI and high-performance liquid chromatography coupled with ...

Electrospray ionization (ESI) provided a realistic way to approach ... collision-induced dissociation of gas-phase ions, tandem mass spectrometry and the strategies for quantitative analysis ...