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- Matrix assisted laser desorption/ionization time of flight mass spectrometry (MALDI TOF MS) was used for analysis of poly(arylene phosphonate) cyclic oligomers. 用基质辅助激光解吸电离飞行时间质谱方法对一系列芳香环状聚膦酸酯低聚物进行了结构分析。
- The synthetic chimera polypeptide was confirmed by Edman degradation and MALDI TOF mass spectroscopy. 合成的嵌合体用Edman降解和MALDI TOF质谱鉴定。
- matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI TOF -MS) 基质辅助激光解吸／电离飞行时间质谱
- Keywords proteomics;two dimensional gel electrophoresis （2 DE）;matrix assisted laser desorption/ionization time of flight mass spectrometry （MALDI TOF MS）;biomarkers; 蛋白质组学;二维电泳;基质辅助激光解吸/电离飞行时间质谱;标识物;
- CapLC - Q - TOF mass spectrometry 质谱分析
- METHODS:The compositions of microsphers before and after sonication were determined by grade-laser ToF mass spectrometer. 方法:采用激光微探针飞行时间质谱仪分别测定内标物、声振前后各组。
- Study on CaCO_3 Cluster by Laser Ionization TOF Mass Spectrometry 用激光电离TOF质谱研究碳酸钙团簇
- TOF mass spectrometry 飞行时间质谱
- UV Laser MPI Spectra and TOF Mass Spectra of Tetramethylsilane[J]. 引用该论文 施德恒;熊永建;陆庆正;余枝广;马兴孝;孔繁敖.
- MALDI MS imaging for tissue section analysis has opened a newarea in clinical mass spectrometry. 基质辅助激光解吸电离质谱成像技术分析组织切片已成为临床质谱学的一个新领域。
- Finally, the base was identified from the molecular weight difference between the extension product and extension primer by bio mass spectrometry (MALDI TOFMS or ESI QqTOFMS). 用基质辅助激光解吸电离 -飞行时间质谱 ( MALDI-TOFMS)或电喷雾电离 -四极杆飞行时间质谱 ( ESI-Qq TOFMS)检测延伸产物与未延伸引物间的分子量差异 ,确定该点处碱基。
- Determination of the Compositions of Albumin Microspheres by Grade Lasar ToF Mass Spectrometer 激光微探针飞行时间质谱测定白蛋白微球制剂的组分
- Comparision of their maps, 40 different spots were digested in gel with TPCK-trypsin and measured with MALDI TOF MS, and 20 protein were identified, which may help to search mechanism of the development of lateral root. 分析其不同部位的双向电泳图谱的蛋白质表达差异,应用胰蛋白酶胶内酶解及基质辅助激光解吸/电离飞行时间质谱(MALDI-TOFMS)的肽质指纹技术对40个差异表达蛋白质进行鉴定,最终鉴定出20个蛋白,从而为侧根发生机理的研究提供科学依据。
- For the mass spectrometry, Agilent 1100 LC/MSD ... 对于质谱，安捷伦1100液相色谱质谱联用仪质谱使用...
- Keywords carbon cluster;plasma mic ro-reactor;TOF mass spectrometer;magic number; 碳簇分子;等离子体微反应器;飞行时间质谱;幻数;
- Recently the coupling of IMS equipped with electrospray (ESI) or matrix-assisted laser-desorption (MALDI) ion sources to mass spectrometry (MS) has extend its application to the biomedical area. 近年来，离子迁移谱技术与电喷雾和基质辅助解吸附等离子化技术的结合，以及与质谱技术的联用，使得该技术的应用迅速拓展到生物医学领域。
- Violet Laser TOF Mass Spectra Study on Mudtiphoton Ionization of Tetramethylsilane[J]. 引用该论文 施德恒;熊永建;陆庆正;孔繁敖;余枝广;马兴孝.
- Since the discovery of electrospray ionization (ESI) and matrix assisted laser desorption and ionization (MALDI), mass spectrometry (MS) has become the major player in proteomics analysis. 摘要由于电喷洒游离法和基质辅助雷射脱附游离法两种软性离子源的发明，使得质谱仪成为蛋白质体研究中相当重要且不可或缺的工具。
- The reaction mechanism of biomolecules in matrix-assisted laser desorption/ionization (MALDI) method is an unresolved mystery although it has been used extensively in biological mass spectrometry. 基质辅助雷射脱附/游离法(MALDI)是蛋白质质谱分析上最重要的离子源，但是其脱附/游离机制至今仍未被完全理解，其中的问题包含了复杂的生物分子解离动力学、基质与生物分子的共晶过程等等。
- Using polyethylene glycol(PEG) as internal reference, electrospray ionization(ESI)/time - of -flight mass spectrometry(TOF - MS) was developed to determine the accurate mass of the protonated molecular ions of five erythromycin analogue antibiotics. 研究了聚乙二醇(PEG)为内标物的电喷雾(ESI)/飞行时间质谱(TOF-MS)准确质量测定方法;并应用于5个红霉素类抗生素质子化分子离子(MH~+)的质量测定.
