| 摘要 |
<p>The invention provides an ionization source for mass spectrometers named Universal Soft Ionization Source (USIS), wherein the ionization chamber combines various physical effects including InfraRed and Ultra Violet normal or laser light, ultrasound, electrostatic potential and differential temperature to analyze polar, non-polar, low, medium or high molecular weight molecules, in order to ionize a variety of compounds.</p> |
