基质辅助激光解吸电离/飞行时间质谱,MALDI-TOF-MS
1)MALDI-TOF-MS基质辅助激光解吸电离/飞行时间质谱
2)MALDI-TOF MS基质辅助激光解吸电离飞行时间质谱
1.The vanadyl porphyrin and base porphyrin were characterized by UV-Vis spectrophotometry, and the vanadyl porphyrin in LGAR was mainly ETIO, which was confirmed by matrix assisted laser desorption ionization time of flight mass spectroscopy(MALDI-TOF MS) of base porphyrin.对轮古常渣中的游离卟啉进行基质辅助激光解吸电离飞行时间质谱分析证明,轮古常渣中的金属钒卟啉主要是初卟啉。
2.In addition,six responsive proteins of them were confirmed by MALDI-TOF MS analysis and in turn,the homogeneous comparison of protein sequences.利用基质辅助激光解吸电离飞行时间质谱(MALDI-TOF MS)对差异蛋白进行了鉴定,结果发现转酮酶、S-腺苷甲硫氨酸合成酶、二氢硫辛酰胺脱氢酶和脂肪酸合成酶在植物诱导化学防御中具有重要的作用,其中脂肪酸合成酶与茉莉酸代谢通路相关。
3.Its molecular mass was determined by MALDI-TOF MS.聚乙二醇单甲醚与琥珀酸酐开环酯化,N-羟基琥珀酰亚胺活化羧酸后与胱氨酸反应得二酰胺化合物,用二硫苏糖醇断二硫键后制得可用于制备长循环脂质体的聚乙二醇单甲醚-琥珀酰基半胱氨酸,并经基质辅助激光解吸电离飞行时间质谱确认其分子量,总收率23%。
英文短句/例句

1.Analysis of Oligosaccharides by Matrix-assisted Laser Desorption Ionization Time of Flight Mass Spectrometry;寡糖的基质辅助激光解吸电离飞行时间质谱分析方法研究
2.Saponins Composition of Both Panax Notoginseng and Aplysia Neural Connective Analyzed with Matrix-assisted Laser Desorption Ionization-Time of Flight-Mass Spectrometry基质辅助激光解吸电离飞行时间质谱技术分析三七和海兔神经连索内的皂甙组分
3.Investigation and Characterization of Cyclic(arylene sulfide) Oligomers by Matrix Assisted Laser Desorption/Ionization Time-of-flight Mass Spectrometry基质辅助激光解吸电离飞行时间质谱对环状芳香多硫寡聚物的研究
4.Analysis of Aconitum Alkaloids in Mongolian Medicine Garidi Wuweiwan by MALDI-TOF-MS蒙药嘎日迪五味丸中二萜生物碱的基质辅助激光解吸电离飞行时间质谱分析
5.Study on Identification of Aconiti by Matrix-assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry;基体辅助激光解吸电离飞行时间质谱鉴别乌头的研究
6.New Matrices in Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry and Their Applications;基质辅助激光解吸离子化飞行时间质谱的新基质及其应用
7.Development of a Protocol for Bacterial Identification by MALDI TOF MS;基质辅助激光解析电离飞行时间质谱分析细菌方法的规范化研究
8.Analysis on Thermal Denaturation of Proteins in Infant Formula Milk Powder Diluted with Water at Different Temperatures Using Matrix-assisted Laser Desorption Ionization Time-of-flight Mass Spectrometry (MALDI-TOF/MS )利用基体辅助激光解吸/电离飞行时间质谱分析水温对奶粉蛋白质的影响
9.Detection and Quantification of Methamphetamine in Biological Samples by Matrix-Assisted Laser Desorption/ionization Time-of-Flight Mass Spectrometry基质辅助激光解吸飞行时间质谱分析生物样品中甲基苯丙胺
10.Development of Sample Preparation Methods in the Study of Polymers Using Matrix Assisted Laser Desorption/ionization Time-of-Flight Mass Spectrum基质辅助激光解析电离-飞行时间质谱在高分子聚合物研究应用中的样品制备方法
11.Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry(MALDI-MS) Application in Carbohydrate Analysis基质辅助激光解吸电离质谱分析糖类物质
12.Recent Developments in Profiling and Imaging of Molecules from Tissue Sections by MALDI Mass Spectrometry基质辅助激光解吸电离质谱用于生物组织的质谱成像应用进展
13.Desorption/ionization mass spectrometry on porous silicon and silica gel;多孔硅和硅胶作为基质的激光解吸离子化飞行时间质谱
14.Characterization of Fused Ring Oligomers by Laser Desorption Ionization Time-of-Flight Mass Spectrometry稠环齐聚物结构的激光解吸电离飞行时间质谱表征
15.Effect of Matrix Assisted Laser Desorption Ionization-Time of Figlt-Mass Spectrometric Analysis Conditions and Accuracy Rating on Protein Database Search in Peptide Mass Fingerprint Identify Proteins基质辅助激光解析飞行时间质谱分析条件及准确度对蛋白质数据库搜索结果的影响
16.Quality control of surface-enhanced laser desorption/ionization time-of-flight mass spectrometry表面增强激光解析电离飞行时间质谱的质量控制
17.Study on the Nitrosation of Peptide and Proteins with Nitrous Acid Using Matrix-Assisted Laser Desorption/Ionization-Time of Flight-Mass Spectrometry基质辅助激光解析电离质谱用于多肽和蛋白质亚硝基化修饰研究
18.Matrix Assisted Laser Desorption Ionization Imaging Mass Spectrometry of Biological Tissue Sections and Its Applications;基质辅助激光解吸电离质谱扫描生物组织切片成像方法的建立及应用
相关短句/例句

MALDI-TOF MS基质辅助激光解吸电离飞行时间质谱
1.The vanadyl porphyrin and base porphyrin were characterized by UV-Vis spectrophotometry, and the vanadyl porphyrin in LGAR was mainly ETIO, which was confirmed by matrix assisted laser desorption ionization time of flight mass spectroscopy(MALDI-TOF MS) of base porphyrin.对轮古常渣中的游离卟啉进行基质辅助激光解吸电离飞行时间质谱分析证明,轮古常渣中的金属钒卟啉主要是初卟啉。
2.In addition,six responsive proteins of them were confirmed by MALDI-TOF MS analysis and in turn,the homogeneous comparison of protein sequences.利用基质辅助激光解吸电离飞行时间质谱(MALDI-TOF MS)对差异蛋白进行了鉴定,结果发现转酮酶、S-腺苷甲硫氨酸合成酶、二氢硫辛酰胺脱氢酶和脂肪酸合成酶在植物诱导化学防御中具有重要的作用,其中脂肪酸合成酶与茉莉酸代谢通路相关。
3.Its molecular mass was determined by MALDI-TOF MS.聚乙二醇单甲醚与琥珀酸酐开环酯化,N-羟基琥珀酰亚胺活化羧酸后与胱氨酸反应得二酰胺化合物,用二硫苏糖醇断二硫键后制得可用于制备长循环脂质体的聚乙二醇单甲醚-琥珀酰基半胱氨酸,并经基质辅助激光解吸电离飞行时间质谱确认其分子量,总收率23%。
3)matrix-assisted laser desorption/ionization time-of-flight mass spectrometry基质辅助激光解吸电离飞行时间质谱
1.Kinds of new synthetic bis(diazanaphthenone) compounds were identified by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS).采用基质辅助激光解吸电离飞行时间质谱 (MALDI TOFMS) ,以 2 ,5 二羟基苯甲酸 (DHB)为基体对10种合成的新型双二氮杂萘酮化合物进行了质谱分析 ,得到了较强的样品准分子离子信号 ;对校正标样进行了筛选并讨论了标样对测定准确度的影响 ;研究了样品与金属离子形成加成物的性
2.The nuclear matrix proteins were separated by two dimensional gel electrophoresis(2-DE)and differentially expressed proteins in the protein profiling were analyzed and identified by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry(MALDI-TOF-MS).方法:应用双相电泳(2-DE)每组分离4例乳腺组织核基质蛋白;应用基质辅助激光解吸电离飞行时间质谱(MALDI-TOF-MS)获得差异蛋白点的肽质量指纹图谱(PMF);通过Mascot软件查询NCBI数据库鉴定蛋白质。
4)MALDI-TOF-MS基质辅助激光解吸电离飞行时间质谱
1.MALDI-TOF-MS Analysis of Venom and Venom Enzymes of Agkistrodon Blomhoffii Ussurensis;白眉蝮蛇蛇毒和蛇毒酶的基质辅助激光解吸电离飞行时间质谱法研究
2.0718 through two-dimensional electrophoresis and matrix-assisted laser desorption ionization-time of flight mass spectrometry(MALDI-TOF-MS).根据苏云金杆菌4 0 718菌株杀虫晶体蛋白的特性,对裂解液组成、上样量、聚焦时间等相关技术进行了比较研究和条件优化,首次获得苏云金杆菌杀虫晶体蛋白双向电泳图谱,并对部分蛋白质点进行胰酶酶解,基质辅助激光解吸电离飞行时间质谱(matrix assistedlaserdesorption ionizationtimeofflightmassspectrometry ,MALDI TOF MS)测定肽质量指纹图谱,Mascot软件查询Swiss Prot数据库,最终鉴定出苏云金杆菌4 0 718菌株伴孢晶体中所含的Cry1Ac和Cry2Aa蛋白,其精确分子量分别为13416 0Da和710 97Da。
5)MALDI-TOF-MS基质辅助激光解吸/电离飞行时间质谱
1.Objective To detect and type Salmonella species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry(MALDI-TOF-MS).目的利用基质辅助激光解吸/电离飞行时间质谱(MALDI-TOF-MS)对从门诊腹泻病人粪便分离的88株沙门菌进行检测分型。
6)ma-trix-assisted laser desorption/ionization time-of-folight mass spectrometry (MALDI-TOF MS)基质辅助激光解吸/电离-飞行时间质谱
延伸阅读

基质辅助激光解吸时间飞行质谱分子式:CAS号:性质:从原理上讲,它属于激光解吸质谱(LDMS),它与普通LDMS的不同在于,激光不是直接打在试样上使之解吸,而是把试样悬浮在基质中,激光打在基质上,基质吸收并传递激光能量,使基质中的试样解吸出来,试样解吸并电离后进入时间飞行质谱仪中检测。MALDI-TOFMS由于使用了基质辅助,它对激光能量的限制就比较宽了,对不同的试样,改变基质,可以获得更满意的结果。目前MALDI-TOF MS是用来进行药物、生物分子的测定的较好手段。