Mass Spectrometry

Literature Sharing | J. Am. Soc. Mass Spectrom | Pneumatically Assisted Microfluidic Probe for Enhanced Mass Spectrometry Imaging Performance

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Literature Sharing | J. Am. Soc. Mass Spectrom | Pneumatically Assisted Microfluidic Probe for Enhanced Mass Spectrometry Imaging Performance

Hello everyone, today I would like to introduce an article published in 2025 in the Journal of the American Society for Mass Spectrometry titled “Pneumatically Assisted Microfluidic Probe for Enhanced Mass Spectrometry Imaging Performance.“ This article develops a pneumatically assisted microfluidic probe (MFP) with two microfluidic channels for nano-DESI mass spectrometry imaging of biological samples. … Read more

Analysis of In Vitro Diagnostic Industry Chain and Distribution Map

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Analysis of In Vitro Diagnostic Industry Chain and Distribution Map

01 In Vitro Diagnostic Industry Chain Overview The upstream of in vitro diagnostics mainly includes R&D and production of raw materials, reagents, and core components required for in vitro diagnostics., reagents include antigens, antibodies, biological enzymes, and magnetic microspheres, while core components include single-photon counting modules, lasers, sensors, plunger pumps, and sheath flow cells. The … Read more

Summary of NMPA Certified Clinical Mass Spectrometers

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Little Orange Lantern Network WeChat ID:ivdnet Leading brand in in vitro diagnostics media (www.iivd.net) In recent years, with the continuous development of precision medicine, mass spectrometry technology, as a high-tech platform for precision diagnosis and treatment, has been increasingly applied in clinical settings. Although China started late compared to foreign countries, especially North America, the … Read more

Mass Spectrometry-Driven Epitope Mapping: Application of Diethylpyrocarbonate Covalent Labeling for the Immunotherapeutic Target Programmed Cell Death Protein 1

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Mass Spectrometry-Driven Epitope Mapping: Application of Diethylpyrocarbonate Covalent Labeling for the Immunotherapeutic Target Programmed Cell Death Protein 1

Hello everyone, today I would like to share an article published in the Journal of the American Society for Mass Spectrometry titled “Mass Spectrometry-Driven Epitope Mapping: Application of Diethylpyrocarbonate Covalent Labeling for the Immunotherapeutic Target Programmed Cell Death Protein 11“. The corresponding author of the article is Professor Patanachai K. Limpikirati from Chulalongkorn University in … Read more

Comprehensive Overview of 7 Major Types of Molecular Diagnostic Instruments and Products

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Comprehensive Overview of 7 Major Types of Molecular Diagnostic Instruments and Products

Molecular diagnostics of gene nucleic acids are developed based on the needs of modern life sciences, utilizing various advanced manufacturing and instrumentation technologies to create detection instruments. These instruments combine various testing techniques, analytical methods, and scientific principles from other foundational disciplines to qualitatively and quantitatively observe, compare, analyze, and judge biological individuals, organs, tissues, … Read more

Interpretation of Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) Technology

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Interpretation of Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) Technology

Source: Old Thousand and His Friends Original Author: Sun Qian The Time-of-Flight Secondary Ion Mass Spectrometer has developed into a powerful micro-surface analysis application technology. This technology can be applied in areas where traditional dynamic SIMS cannot, with the following advantages: it can synchronously detect different ions over an almost unlimited mass range; it has … Read more

Comparison of Eye Protection: OLED vs LCD Screens

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Comparison of Eye Protection: OLED vs LCD Screens

Many fans have previously asked which is more eye-friendly, OLED or LCD screens? To answer everyone’s questions, I will provide a unified response in this article. OLED and LCD screens are actually quite similar, both emit blue light, and there is no screen that is particularly more eye-friendly. If you don’t believe it, you can … Read more

Understanding Inductively Coupled Plasma Mass Spectrometry (ICP-MS)

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Understanding Inductively Coupled Plasma Mass Spectrometry (ICP-MS)

In inductively coupled plasma mass spectrometry (ICP-MS), atomization and ionization are achieved in a radiofrequency argon plasma at atmospheric pressure. Since a seminal publication in 1980, ICP-MS has become one of the most frequently employed methods of elemental MS. The wide acceptance of ICP-MS is due to its comparatively robust, yet versatile sampling mode. An … Read more