[Technical Sharing] AIS Mass Spectrometry’s Unique Ion Source Sampling Technology—OPSI Open Sampling Port, Enabling Rapid Sampling of Both Solid and Liquid Samples

[Technical Sharing] AIS Mass Spectrometry’s Unique Ion Source Sampling Technology—OPSI Open Sampling Port, Enabling Rapid Sampling of Both Solid and Liquid Samples

2023-09-06

AIS-CMS Unique ion source sample introduction technology

As scientific research continues to deepen, researchers are placing increasingly higher demands on detection methods. As an indispensable and highly versatile analytical instrument, mass spectrometry is being increasingly widely applied in scientific research across various fields. AIS CMS The six accompanying ion sources are primarily those used in atmospheric-pressure ion sources. API ) electrospray ionization source ( ESI ) and atmospheric pressure chemical ionization source ( APCI ), and those derived from it OPSI 、 As soon as possible 、 iASAP 、 vAPCI There are many types of ion sources available to meet your detection needs, giving you a worry-free selection!

Here’s an introduction to OPSI.

OPSI Open sampling port With

Advion expression ^® CMS Small desktop mass spectrometer Combined use

Available in 30 Within seconds Perform mass spectrometry analysis on solid and liquid samples.

Touch Express OPSI The open-access sample inlet is a novel ion source used for mass spectrometry analysis. This technology was developed by... Oak Ridge National Laboratory's Gary Van Berkel and Vilmos Kertesz Development.

OPSI Open sampling port in ESI Upgraded from the ion source, it features an open port with a continuously flowing, low-velocity solvent. The solvent is delivered through the inner lumen of a concentric tube to the sampling zone at the open port. Under the Venturi effect, the sample comes into contact with this open port and, carried along by the solvent, enters the mass spectrometry ion source.

Video introduction

Application scenarios

Touch Express OPSI The open-sample-entry port is a unique, sample-preparation-free technology that offers operators a quick and easy solution:

1 It can be applied to fields such as drug research, food safety, environment, and forensic science;

2 It can be used for the detection of macromolecular substances, such as proteins, lipids, nucleotides, polymers, and more.

3 Both solids and liquids can be directly injected without requiring sample pretreatment. 30s You can obtain the experimental results immediately.

AIS-CMS Configuration Ion Source Applications

Keywords:

[Technical Sharing] Exploring the Versatile Capabilities of the ASAP Ion Source—Direct Injection of Solids and Liquids, Reaction Monitoring, and Fraction Confirmation

[Technical Sharing] Thin-layer chromatography-mass spectrometry coupling—get mass spectrometry information in just 30 seconds!