flight tubeIt is possible to communicate with the laser 20 and the variable electrical pressure input forceA variable delay time module 15 is configured to operate a variable voltage input 30 using a plurality of different series of delay times during signal acquisition of a single sample.Diagram...
PRISMA diagram for a systematic review examining the application of MALDI-TOF mass spectrometry as potential tool in diagnostic human and veterinary helminthology Full size image Fig. 2 Publications in the peer-reviewed literature pertaining to the application of MALDI-TOF mass spectrometry for identifica...
suspended in 10% formic acid. One microliter of the lysate from each sample was used for the analysis which was performed, in duplicate, with the Bruker Daltonics MALDI Biotyper 3.1 software on a Microflex LT mass spectrometer (Bruker Daltonics, Bremen, Germany). The protein mass spectra were ...
TOF MS is the abbreviation for Time of Flight Mass Spectrometry. Charged ions of various sizes are generated on the sample slide, as shown in the diagram. A potential difference V0between the sample slide and ground attracts the ions in the direction shown in the diagram. The velocity of th...
Fig. 2 – diagram of TRIFT analyzer Application of TOF-SIMS Analysis Alq3 OLED material: the high sensitivity and low background provided by the TRIFT spectrometer combined with a new ion source provide an enhanced capability to detect high mass fragments from materials such as Alq3. ...
SIMION是由美国爱达荷州国家环境工程实验室的Dahl编写的一种通过计算电场（或磁场）来对离子或电子的运动轨迹进行模拟的软件。SIMION的功能非常强大，可根据所设置的电极和电压，在考虑不同电场强度之间的相互影响条件下，完成电极周围电场的精确计算，进而对以一定初始条件处于电场中的离子或电子的运动轨迹进行模拟。目前，...
In addition, "main spectra" (MSPs) were generated in Biotyper 3.1 for the obtained mass spectra, and a phyloproteomic diagram was built using standard parameters18. Wet-lab experiment. For wet-lab experiments all studied strains were grown under the same con- ditions as for the training ...
1.A TOF mass spectrometer having:a pulsed extraction ion source for generating an ion pulse from a sample;a spatial detector for detecting ions in the ion pulse and the position at which the ions hit the detector; andan ion-optical lens located between the ion source and the spatial detecto...
System sensitivity performance is a function of ionization efficiency, efficient ion transfer into and out of the drift tube region and minimization of transmission losses between the ion source and mass spectrometer. The Agilent IM-QTOF is shown schematically in Figure 3. The Agilent Jet Stream ...
1. A method of identifying a Bacillus species using a matrix-assisted laser desorption/ionization time-of-flight mass spectrometer (MALDI-TOF MS), comprising: directly spotting a sample containing an intact spore-forming Bacillus bacterium onto a MALDI target plate without conducting any pretreatment ...