Results 91 to 100 of about 1,123,387 (315)

Integrative Mass Spectrometry Approaches to Monitor Protein Structures, Modifications, and Interactions

, 2017
This thesis illustrates the current standing of mass spectrometry (MS) in molecular and structural biology. The primary aim of the herein described research is to facilitate protein characterization by combining mass spectrometric methods among each ...
Lössl, P., Sub Biomol.Mass Spectrometry & Proteom., Biomolecular Mass Spectrometry and Proteomics   +2 more
core  

Ultra-High Mass Resolving Power, Mass Accuracy, and Dynamic Range MALDI Mass Spectrometry Imaging by 21-T FT-ICR MS

, 2020
Detailed characterization of complex biological surfaces by matrix-assisted laser desorption/ionization (MALDI) mass spectrometry imaging (MSI) requires instrumentation that is capable of high mass resolving power, mass accuracy, and dynamic range ...
Blakney, Greg T., Ellis, Shane R., Heeren, Ron M. A., Smith, Donald F., Bowman, Andrew P., Hendrickson, Christopher L.   +5 more
core   +1 more source

Quantitative proteomic analysis reveals different characteristics of bladder cancer cells after exposure to bisphenol A

FEBS Open Bio, EarlyView.
Bisphenol A (BPA), a common chemical in plastics, exerts dual effects on bladder cancer cells: low doses promote growth and migration, while high doses suppress growth and migration. Multi‐omics and bioinformatics reveal BPA acts via MAPK and inflammatory pathways.
Shaomin Niu, Lanlan Li, Wenjuan Jia, Hanzhong Feng, Xiaoquan Yu, Youli Zhao, Fengzhi Yuan, Hui Ding, Junqiang Tian, Yong‐Xing He, Zhiping Wang   +10 more
wiley   +1 more source

Nico M. M. Nibbering (1938-2014) [PDF]

, 2015
Nico Nibbering, one of the European pioneers in gas‐phase ion chemistry and mass spectrometry passed away on August 22nd ...
Heck, Albert John Roeland, Sub Biomol.Mass Spectrometry & Proteom., Biomolecular Mass Spectrometry and Proteomics, Sub Biomol.Mass Spect. and Proteomics   +3 more
core   +1 more source

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

FEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

Basics of mass spectrometry

, 2012
Podeu consultar el llibre complet a: http://hdl.handle.net/2445/32166This article summarizes the basic principles of mass spectrometry instrumentation with special emphasis in sample introduction methods, ionization techniques and mass analyzers used in ...
Teixidor Casamitjana, Pilar, Berdié Rabanaque, Lourdes, Casals i Ribes, Isidre, Perona Moreno, Joaquim, Fernández Vidal, Irene, Marimon Corbella, Rosa Maria, Jáuregui Pallarés, Olga   +6 more
core  

Single Particle Mass Spectrometry and Inertial Imaging with Nanomechanical Systems [PDF]

, 2013
This thesis work describes the development of a new technology for mass spectrometry using nanoelectromechanical systems (NEMS-MS). Mass spectrometry is a technique used to identify molecules through mass measurement.
Kelber, Scott Ian
core   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

Spatial Metabolomics Approach Reveals the Pharmacodynamic Substances and Mechanism of Panax ginseng in Alzheimer’s Disease Mice

Zhipu Xuebao
Panax ginseng, a venerable herb in traditional Chinese medicine, boasts a rich history of usage in the treatment of dementia, particularly in its various manifestations.
Yu-ting FAN, Zhi-qiang LIU, Jun-peng XING, Zhong ZHENG, Feng-rui SONG, Shu LIU   +5 more
doaj   +1 more source

Extending the boundaries of native mass spectrometry to study virus structure and assembly

, 2015
Native mass spectrometry (MS) is a powerful tool to study the composition and quaternary structure of protein complexes over a wide range of size and mass.
Snijder, J., Sub Biomol.Mass Spectrometry & Proteom., Biomolecular Mass Spectrometry and Proteomics   +2 more
core