The MALDI-TOF mass spectra of both extracted samples showed monomeric peaks but no peaks attributed to the oligomeric compounds, suggesting that polymerization of His-OEt and His(Bu)-OEt was not ...

[1] A total of 13 protein peaks were found to be differentially ... Serum protein fragments are excreted unchanged in urine. A model using MALDI-TOF-MS of urine was able to distinguish between ...

基于在线变相聚焦-SFE-SFC-MS技术的Ⅰ型糖尿病大鼠血浆脂质组学研究 变相聚焦策略可有效地改善SFE（超临界流体萃取）和SFC（超临界流体色谱）在线联用过程中的超临界色谱峰形并提高灵敏度。本研究基于在线变相聚焦-SFE-SFC系统与三重四级杆液质系统联用 ...

Static ToF-SIMS spectra of MR-1 were obtained using an IONTOF TOF.SIMS V instrument equipped with a 25 keV Bi3+ metal ion gun. Identified molecules and molecular fragments are compared against known ...

本文应用台式基质辅助激光解吸电离飞行时间质谱（MALDI-TOF MS）结合聚合物分析软件Polymerix ... 获得其二级质谱图，并结合PEAKS软件DB search功能进行数据分析，对生长抑素的氨基酸序列进行了确证。实验结果显示，该方法可以确证多肽类药物生长抑素的氨基酸 ...

When it debuted in the spring of 1990, David Lynch and Mark Frost’s Twin Peaks was inarguably the strangest show to have ever been made for American television. It was, simultaneously ...

Twin Peaks creator David Lynch has died following a battle with emphysema. The legendary writer-director was responsible for some of Hollywood's best pieces of surrealist fiction, including the ...

David Lynch, an influential director known for his unique and surrealistic films and TV shows including “Blue Velvet” and “Twin Peaks,” has died. He was 78. “It is with deep regret that ...

Department of Pharmaceutical Biosciences, Spatial Mass Spectrometry, Science for Life Laboratory, Uppsala University, SE-75124 Uppsala ,Sweden ...

But he also transformed television as we know it. It’s not a stretch to say that without “Twin Peaks,” there would be no “Buffy the Vampire Slayer,” no “Riverdale,” and, arguably ...