LCMS相关论文
利普司他汀是毒三素链霉菌的次级代谢产物,提纯后的氢化物奥利司他为脂肪酶抑制剂,是近十年来减肥药物市场上的主要减肥药物。本论......
雄烯二酮是甾体激素类药物的重要中间体,由于其较强的疏水性,目前多采用大豆油和水两相发酵系统以微生物转化植物甾醇而得,存在提......
Astrapterocarpan (AP) is a bioactive constituent of Astragali Radix and was selected as a model compound for investigati......
目的：应用LC/MS 和LC/MSE 方法对单克隆抗体曲妥珠单抗(人源化单克隆免疫球蛋白抗体(IgG1))的结构进行深度表征。方法：先用LC/MS 对......
全氟辛基磺酰氟(Perfluorooctane sulfonyl fluoride,PFOSF),是全氟辛基磺酸类化合物的主要前体.在生产与生活中广泛应用于工业聚......
Analysis of keto-enol tautomers of curcumin by hydrogen/deuterium exchange liquid chromatography/mas
Curcumin is a well-known compound which is an ingredient of turmeric.This yellow pigment has been reported to show vario......
Data Mining of an Untargeted LCMS Metabolomics study performed using aqueous compatible reverse phas
Rapamycin is an immunosuppressant drug that has been shown to inhibit cancer growth.The effect of Rapamycin on the metab......
Rheumatoid arthritis (RA) is a systematic autoimmune disease that causes pain, swelling, stiffness and loss of function ......
Comprehensive Analysis of Acylcarnitine Species in db/db Mouse Using a Novel Method of High-Resoluti
Acylcarnitines are exerting a variety of biological functions depending on the differences in lengths,saturation levels,......
Monolithic HPLC columns (Chromolith-columns) possess about 20% higher porosity than particulate ones.As a result they ca......
Simultaneous determination of bensulfuron-methyl, halosulfuron-methyl and pyrazosulfuron in cereal g
The sulfonylurea herbicides have been characterized by broad-spectrum weed control at exceptionally low dosage, good cro......
New approach of simple pretreatment by using monolithic material sorption extraction for phthalate a
Environmental pollutions and food contaminations are biggest social concerns, nowadays.Because of the complex matrices i......
微囊藻毒素MC-LR和MC-RR是中国蓝藻水华产生的中毒性最强、存在最普遍的种类,对鱼类、鸟类等水生动物以及家畜和野生动物都有毒害......
Hyphenated techniques such as GC or LC combined with mass spectrometry provide a unique combination of separation and de......
Aqueous size exclusion chromatography is a powerful tool for determining of bio polymers like peptides, proteins and DNA......
Three micron ODS columns, TSKgel ODS-100V 3μm were developed for use in LC/MS applications, in particular for the analy......
Evaluation of newly developed 3 micron HILIC columns for separation of hydrophilic compounds includi
Three micron hydrophilic interaction liquid chromatography (HILIC) columns, TSKgel Amide-80 3μm were developed for use ......
Pea Aphid Acyrthosiphon pisum Uses Toxic Plant Derived Secondary Metabolite L-DOPA for Their Own Ben
Herbivores can ingest and store plant-synthesized toxic compounds in their bodies,and may use those compounds for th......
本文讨论了橙汁中康唑类杀菌剂（包括多菌灵）的样品制备策略。首先，使用QuEChERS方法的DisQuE产品进行样品制备，用以检测各种水果、蔬菜......
目的 本文对兽药“舒泰”中有效成分进行了结构确证,并建立了生物检材中替来他明和唑拉西泮的快速检验方法.方法 在血液和尿液的生......
网络学习已经成为重要的研究和应用领域,吸引了大量研究者和实践者的关注。目前,不同的机构按照各自的方式组织、包装和发布学习内......
Isolation and identification of phytoestrogens and flavonoids in an Ayurvedic proprietary medicine u
Objective: To develop analytical methods for the isolation and structural identification of poly phenols including phyto......
为研究哈茨木霉菌对NC89接种烟草疫霉菌前后抗病相关代谢途径的影响,以烟草品种NC89为试验材料,设置四个处理:接种清水(NC89CK)、......
灰黄霉素是一种抗真菌抗生素,临床上被用于治疗皮肤癣菌感染,也可以用作防治农作物真菌病害。本研究的研究对象灰黄青霉D-756是我......
高粱根为禾本科高粱属草本植物高粱(Sorghom vulgare Pers.)的根,其也是一味传统中草药,在治疗脑积水、骨科疾病、抗疲劳等方面有......
Egg white protein-bonded columns were developed for HPLC. These columns can be used under aqueous mobile phase and separ......
本试验旨在探究亚急性瘤胃酸中毒(subacute rumen acidosis,SARA)对泌乳奶牛血液生化指标和血浆代谢组的影响。试验选用8头装有永......
采用电喷雾离子化为接口的液相色谱 质谱联用技术测定了重组人生长激素（ｒｈ Ｇ Ｈ） 胰蛋白酶水解的肽图谱。以此为例，讨论了微径柱对质谱检......
目的：建立LC－MS测定人血浆中地洛他定浓度的定量方法，测定志愿者口服地洛他定胶囊后的血药浓度，并在供试制剂与参比制剂的生物等效性进......
本文根据学习支持服务的思想,结合校企合作办学的教育教学与学生管理实际需要,构建基于LCMS学习内容系统的跨时空的数字化学习平台......
文章探索了高等教育新形势下大学物理的网络教学模式,把现代化网络教学手段和研究型教学方法相结合,利用学习内容管理系统Clarolin......
Determination of the effect of Toluene Diisocyanate on mice lung and liver cells by laser confocal m
...
The aconite belongs to plants of genus Aconitum in family of Ranunculacea and have notable clinical functions intreating......
采用ＬＣ－ＭＳ技术分离和鉴定新氟喹诺酮类抗菌剂西他沙星体内代谢物，试验对口服西他沙沙星后大鼠、狗和人的尿样及胆汁分别进行分离和测定，结......
1 引言近年来从天然产物中寻找可能发展为新药的先导化合物的研究又被重视,由于用传统的分离方法从药用植物及海洋生物中分离纯化......
近几年，Dokeos作为一种开源学习内容管理系统（LCMS）平台，与课程整合的远程学习模式在国外得到了广泛的应用。本文介绍了以Dokeos为平台......
Indra二次雷达在目前空中交通管制使用较多,设备状态监控设备为台站和远端的SLG,为便利的进行设备的运行保障,需要加入远程移动监......
Background: Determination of cyclosporine A (CsA) and tacrolimus (Tac) in dried blood spots (DBS) could enable drug moni......
Chlormequat is a quaternary ammonium and choline chlorinated derivated is used as plant growth regulating agent. There a......
在LCMS系统中基于Java反射技术实现了开放的、通用的数据库操作组件。采用UML语言进行分析、设计，给出了具体的实现方案。通过利用......
本文对近年来国内外学者利用热喷雾液质联用技术进行药用植物化学研究的情况进行了综述，并介绍了几较为重要的应用实例。......
回 回 产卜爹仇贱回——回 日E回。”。回祖 一回“。回干 肉果幻中 N_。NH lP7-ewwe--一”＄ MN。W;- __._——————》 砧叫]们......
目的 银杏内酯提取物中有关微量成分的鉴别。方法 采用LC DAD ESI MS联用技术。结果 鉴别了已知的银杏内酯A ,B ,C ,J,M以及白......
1 引言近年来从天然产物中寻找可能发展为新药的先导化合物的研究又被重视 ,由于用传统的分离方法从药用植物及海洋生物中分离纯......
