Results 111 to 120 of about 706,792 (383)

Advancing liquid atmospheric pressure matrix-assisted laser desorption/ionization mass spectrometry toward ultra-high-throughput analysis [PDF]

, 2020
Label-free high-throughput screening using mass spectrometry has the potential to provide rapid large-scale sample analysis at a speed of more than one sample per second.
Brown, Jeffery, Cramer, Rainer, Hartmane, Evita, Krenkel, Henriette, Morris, Michael, Piras, Cristian   +5 more
core   +1 more source

Bioinspired Design of a Wet‐Adhesive Cornea Glue Based on Recombinant Human Protein Networks

Advanced Functional Materials, EarlyView.
Natures protein‐based high performance materials e.g. elastin, silk and muscle proteins have been mimicked by a new protein‐hybrid material based on redesigned human partial sequences only, showing high wet‐adhesiveness and elasticity for biomedical applications.
Anna Resch, Matthias C. Huber, Alexander Resch, Andreas Schreiber, Thabo Lapp, Jan Dittrich, Frederic Eisen, Austin Julian Michalec, Viktoria Planz, Adrianna Kolberg, Mathaeus Tschaikowsky, Daniel Böhringer, Maike Windbergs, Thomas Reinhard, Bernd Rolauffs, Bizan N. Balzer, Günther Schlunck, Stefan M. Schiller   +17 more
wiley   +1 more source

Glycomics expression analysis of sulfated glycosaminoglycans of human colorectal cancer tissues and non-neoplastic mucosa by electrospray ionization mass spectrometry

Einstein (São Paulo)
Objective To determine the presence of glycosaminoglycans in the extracellular matrix of connective tissue from neoplastic and non-neoplastic colorectal tissues, since it has a central role in tumor development and progression.
Ana Paula Cleto Marolla, Jaques Waisberg, Gabriela Tognini Saba, Daniel Reis Waisberg, Fernando Beani Margeotto, Maria Aparecida da Silva Pinhal   +5 more
doaj   +1 more source

Outbreak of gastroenteritis caused by Yersinia pestis in Afghanistan. [PDF]

, 2011
Plague, which is most often caused by the bite of Yersinia pestis-infected fleas, is a rapidly progressing, serious disease that can be fatal without prompt antibiotic treatment.
Ayazi, E, Baldwin, C, Hami, AS, Kakar, F, Kakar, R, Leslie, T, Mofleh, J, Mustafa, L, Noormal, B, Omar, F, Rossi, C, Whitehouse, CA, Yingst, S, Ziar, N   +13 more
core   +1 more source

(Bio)degradable polymeric materials for sustainable future—Part 3: Degradation studies of the PHA/wood flour-based composites and preliminary tests of antimicrobial activity [PDF]

, 2020
© 2020 The Authors. Published by MDPI. This is an open access article available under a Creative Commons licence. The published version can be accessed at the following link on the publisher’s website: https://doi.org/10.3390/ma13092200The need for a ...
Janeczek, Henryk, Johnston, Brian, Jurczyk, Sebastian, Klim, Magdalena, Kurcok, Piotr, Musioł, Marta, Radecka, Izabela, Rydz, Joanna, Sikorska, Wanda, Sobota, Michał, Zięba, Magdalena   +10 more
core   +1 more source

Electrospray ionization (ESI) tutorial

, 2023
Contents: 1.Experimental setup 2.The electrospray process 2.1.Droplet formation 2.2.Droplet fission 2.3.Ion production from the droplets 2.3.1.Ion evaporation mechanism (IEM) 2.3.2.Charged residue mechanism (CRM) 2.3.3.Chain ejection mechanism (CEM) 2.3.4.Competition between mechanisms, hybrid mechanism 3.Typical electrospray ionization mass spectra 4 ...
openaire   +2 more sources

Multienzyme (3‐in‐1)‐Mimicking a Single Nucleobase‐Derived Bionanozyme for Versatile Environmental and Biomedical Applications

Advanced Healthcare Materials, EarlyView.
This study reports the development of bioinspired 2D crystalline Bionanozyme derived from a single nucleobase. It effectively mimics multienzyme activity to detect and remove phenolic pollutants, identify disease biomarkers with high sensitivity, and protect cells from oxidative stress.
Subrat Vishwakarma, Om Shanker Tiwari, Durba Banerjee, Linda J. W. Shimon, Amit Israelstam, Ilia Kaminker, Sudip Mukherjee, Ehud Gazit, Pandeeswar Makam   +8 more
wiley   +1 more source

Simultaneous Detection of Polar and Nonpolar Molecules by Nano-ESI MS with Plasma Ignited by an Ozone Generator Power Supply

Molecules
We present a simple and cost-effective method for generating a dielectric barrier discharge (DBD) plasma using a commercially available ozone generator power supply.
Yunshuo Tian, Yifan Meng, Richard N. Zare   +2 more
doaj   +1 more source

Using High‐Throughput Screening to Identify Crosslinking Peptides That Control Cell‐Mediated Matrix Degradation

Advanced Healthcare Materials, EarlyView.
Protease‐degradable hydrogels mimic dynamic cell‐matrix interactions, but controlling hydrogel degradation is a challenge. We screen libraries of peptides to identify sequences that are primarily degraded by membrane‐localized proteases. Crosslinking hydrogels with these peptides enables cell to spread and migrate while reducing matrix degradation ...
Yingjie Wu, Samuel J. Rozans, Abolfazl Salehi Moghaddam, E. Thomas Pashuck   +3 more
wiley   +1 more source

Electronic Spectroscopy of Isolated DNA Polyanions

, 2018
In solution, UV-vis spectroscopy is often used to investigate structural changes in biomolecules (i.e., nucleic acids), owing to changes in the environment of their chromophores (i.e., the nucleobases).
Daly, Steven, Gabelica, Valérie, Porrini, Massimiliano, Rosu, Frederic   +3 more
core   +2 more sources