MALDI imaging of forensic samples by using a spiral-trajectory ion optics time-of-flight mass spectrometer

机译：使用螺旋轨道离子光学时间飞行时间质谱仪进行法医样品的Maldi成像

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We were able to show MALDI and LDI images for several forensic samples using the high resolution spiraltrajectory ion optics time-of-flight mass spectrometer "SpiralTOF". The SpiralTOF MALDI and LDI imaging capabilities were shown to have: High mass resolving power and High mass accuracy; Good for small molecular not only for organic compounds but also inorganic particles; Good spatial resolution. The scanning electron microscope rapidly provided the surface features (indentations and roughness) while also providing elemental differences observed for the two inks. Each instrument, the SpiralTOF and JSM-6510LA, provides complementary information for this kind of sample and could be useful for future forensic applications.

机译：我们能够使用高分辨率螺旋形离子光学仪的飞行时间质谱仪“螺螺螺”来显示MALDI和LDI图像的MALDI和LDI图像。 SpiRaltof MALDI和LDI成像功能显示为：高质量分辨率和高质量准确度;对于有机化合物而且是无机颗粒的小分子很好;良好的空间分辨率。扫描电子显微镜迅速提供表面特征（压痕和粗糙度），同时还为两种油墨观察到元素差异。每个仪器，螺螺龙和JSM-6510LA为这种样品提供互补信息，可用于未来的法医应用。

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《American Society for Mass Spectrometry Conference on Mass Spectrometry and Allied Topics》|2013年||共1页
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Masaaki Ubukata; A. John Dane; Robert B. Cody; Donna Guarrera; David C. Edwards; Natasha Erdman; Masateru Shibata;
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专利

1. Introduction of a 20 kHz Nd:YVO4 laser into a hybrid quadrupole time-of-flight mass spectrometer for MALDI-MS imaging [J] . Trim P.J., Djidja M.-C., Atkinson S.J., Analytical and bioanalytical chemistry . 2010,第8期

机译：将20 kHz Nd：YVO4激光器引入用于MALDI-MS成像的混合四极杆飞行时间质谱仪
2. Introduction of a 20 kHz Nd:YVO4 laser into a hybrid quadrupole time-of-flight mass spectrometer for MALDI-MS imaging [J] . Trim P.J., Djidja M.-C., Atkinson S.J., Analytical and bioanalytical chemistry . 2010,第8期

机译：将20 kHz Nd：YVO4激光器引入用于MALDI-MS成像的混合四极杆飞行时间质谱仪
3. Construction of an Improved Tandem Time-of-flight Mass Spectrometer for Photodissociation of Ions Generated by Matrix-assisted Laser Desorption Ionization (MALDI) [J] . Jeong Hee Moon, So Hee Yoon, Myung Soo Kim Bulletin of the Korean Chemical Society . 2005,第5期

机译：用于基质辅助激光解吸电离（MALDI）产生的离子的光解离的改进的串联飞行时间质谱仪的构建
4. MALDI imaging of forensic samples by using a spiral-trajectory ion optics time-of-flight mass spectrometer [C] . Masaaki Ubukata, A. John Dane, Robert B. Cody, American Society for Mass Spectrometry Conference on Mass Spectrometry and Allied Topics . 2013

机译：使用螺旋轨道离子光学时间飞行时间质谱仪进行法医样品的Maldi成像
5. Molecular imaging of biological samples using time-of-flight secondary ion mass spectrometry [D] . Pacholski, Michaeleen L. 1999

机译：飞行时间二次离子质谱法对生物样品进行分子成像
6. Separation of Isobaric Compounds Using a Spiral Orbit Type Time-of-Flight Mass Spectrometer MALDI-SpiralTOF [O] . Takaya Satoh, Ayumi Kubo, Hisanao Hazama, 2014

机译：使用螺旋轨道型飞行时间质谱仪MALDI-SpiralTOF分离同量化合物
7. Tandem time-of-flight mass spectrometer for photodissociation of biopolymer ions generated by matrix-assisted laser desorption ionization (MALDI-TOF-PD-TOF) using a linear-plus-quadratic potential reflectron [O] . Oh Joo Yeon, Moon Jeong Hee, Kim Myung Soo 2004

机译：串联飞行时间质谱仪使用线性加二次电势反射器对基质辅助激光解吸电离（MALDI-TOF-PD-TOF）产生的生物聚合物离子进行光解离
8. Data Acquisition Technqiues for Exploiting the Uniqueness of the Time-of-Flight Mass Spectrometer: Application to Sampling Pulsed Gas Systems [R] . Lincoln, K. A. 1980

机译：利用飞行时间质谱仪唯一性的数据采集技术：应用于脉冲气体采样系统

MALDI imaging of forensic samples by using a spiral-trajectory ion optics time-of-flight mass spectrometer

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