本文采用岛津LCMS-9050高分辨液质联用仪对替尔泊肽酶切后样品进行数据采集，并结合PEAKS软件对采集结果解析，对替尔泊肽的结构进行了确认。结果显示，使用Lys-C酶切能够实现100%的序列覆盖度，并且推测出序列中氨基酸的修饰位点。该结果可为多肽药物的结构 ...

星闪技术通过测量信号的相位差和飞行时间（TOF）来计算距离，不仅可以有效避免环境干扰，实现高精度定位，还能拒绝中继攻击。 IT之家从海思官方获悉，星闪在＞10 米的距离范围，测距精度达到 0.6 米，而传统方案的测距精度通常在 3~5 米之间，星闪车钥匙 ...

"The days of the dick pic are gone. I can't tell you how many dick GIFs I'm getting." The next day, I launched an investigation into whether or not people are *actually* sending "dick GIFs".

Methods: A combination of metabolomic techniques was developed, integrating ultra-high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS) with desorption ...

本研究针对碳青霉烯酶产生肠杆菌目细菌(CPE)快速检测的临床需求，开发了基于MALDI-TOF VITEK MS质谱系统检测11,109 Da特征峰的 ...

“He sent me this GIF of a sheep and said, ‘Stop being sheeple.’ It was cringe,” she said. In the 90-minute interview, the daughter of Musk and his ex-wife, Justine Wilson, also shared that ...