Results 71 to 80 of about 296,165 (332)

Rapid method for Mycobacterium tuberculosis identification using electrospray ionization tandem mass spectrometry analysis of mycolic acids [PDF]

, 2013
Mycolic acids (MAs), which play a crucial role in the architecture of mycobacterial cell walls, were analyzed using electrospray ionization tandem mass spectrometry. A targeted analysis based on the 10 most abundant and characteristic multiple reaction
Beata Janiszewska-Drobinska, Behr, Beukes, Brennan, Butler, Centers for Disease Control & Prevention (CDC), Chang, Daley, Deng, Dorman, Drobniewski, El Khéchine, Fujiwara, Jafari, Konrad Kowalski, Kowalski, Lawn, Lotz, Magdalena Druszczyńska, Ottenhoff, Park, Rafał Szewczyk, Saleeb, Schluger, Shitikov, Shui, Shui, Siddiqi, Song, Steingart, Takayama, Toney, Tostmann, Viader-Salvadó, Vittor, Wang, World Health Organization (WHO), Yassin, Yuan   +38 more
core   +1 more source

Biofilm‐Antagonist Ginger‐Based 3D‐Printable Photoresins for Complex Implant Designs Exhibiting Advanced Multifunctional Biomedical Applications

Advanced Materials, EarlyView.
This work offers unique Ginger‐based 3D‐printable resins that can print customizable high‐resolution complex designs. The customizable printing backbone of Zingerol prints also mimics various human bones' strength. Acquisition of in‐vivo biocompatibility in rat model with no severe inflammatory response, along with in‐vitro antioxidant and ex‐vivo anti‐
Simran Jindal, Majd Bisharat, Bassma Khamaisi, Krishanu Ghosal, Eid Nassar‐Marjiya, Qi Wu, Shadi Daoud, Idan Redenski, Samer Srouji, Shady Farah   +9 more
wiley   +1 more source

Analysis of Narrow-Leaf Lupin Proteins in Lupin-Enriched Pasta by Untargeted and Targeted Mass Spectrometry

Foods, 2020
The supplementation of different food items with grain legumes and, in particular, with lupin has been demonstrated to provide useful health benefits, especially in the area of cardiovascular disease prevention.
Gilda Aiello, Yuchen Li, Giovanna Boschin, Marco Stanziale, Carmen Lammi, Anna Arnoldi   +5 more
doaj   +1 more source

Comprehensive Molecular Characterization of Atmospheric Brown Carbon by High Resolution Mass Spectrometry with Electrospray and Atmospheric Pressure Photoionization.

Analytical Chemistry, 2018
Light-absorbing components of atmospheric organic aerosols, which are collectively termed "brown carbon" (BrC), are ubiquitous in the atmosphere. They affect absorption of solar radiation by aerosols in the atmosphere and human health as some of them ...
Peng Lin, Lauren T. Fleming, S. Nizkorodov, Julia Laskin, A. Laskin   +4 more
semanticscholar   +1 more source

Exploring the Phytochemical Landscape of the Early-Diverging Flowering Plant Amborella trichopoda Baill. [PDF]

, 2019
Although the evolutionary significance of the early-diverging flowering plant Amborella (Amborella trichopoda Baill.) is widely recognized, its metabolic landscape, particularly specialized metabolites, is currently underexplored.
Chang, Lijing, Tian, Li, Wilson, Alexander E, Wu, Sheng   +3 more
core   +1 more source

Nanobubbles in Electrospray Ionization Mass Spectrometry

Analytical Chemistry
Nanobubbles (NBs) are very small gas-filled cavities in solvents, and when their sizes reach diameters around 200 nm, they remain in solution for extended periods of time, featuring special chemical and physical properties. Here, we investigate the application of NBs in electrospray ionization.
George Joseph, Bincy Binny, Andre R Venter   +2 more
openaire   +2 more sources

Tailored Xenogeneic‐Free Polymer Surface Promotes Dynamic Migration of Intestinal Stem Cells

Advanced Materials, EarlyView.
This study introduces a PoLymer‐coated Ultra‐stable Surface (PLUS), a nitrogen plasma‐treated poly(ethyleneglycoldimethacrylate), as a stable xenogeneic‐free platform for intestinal stem cell culture. PLUS enhances cell attachment, supports actin‐driven migration, and retains functionality after 3 years of storage. Promoting cytoskeletal reorganization,
Seonghyeon Park, Sang Yu Sun, Jin Gyeong Son, Sun Young Lee, Hyun Kyong Shon, Ohman Kwon, Minseok Lee, Keonwoo Choi, Jemin Yeun, Sung Hyun Yoon, Minkyung Kim, Mi‐Young Son, Tae Geol Lee, Sung Gap Im   +13 more
wiley   +1 more source

The path of biomolecular mass spectrometry into open research

Nature Communications, 2019
Originally designed for measuring isotope abundances and elemental masses, mass spectrometry is becoming a mainstay across life sciences. As electrospray ionization of biomolecules turns 30 and the Orbitrap mass analyzer 20, we take this opportunity to ...
doaj   +1 more source

Characterization of lead-phytochelatin complexes by nano-electrospray ionization mass spectrometry

Frontiers in Microbiology, 2012
The role of phytochelatins (PCn, metal-binding oligopeptides with the general structure (γGlu - Cys)n - Gly (n = 2- 11)) in metal detoxification is assumed to be based on immobilization of metals, which prevents binding of metals to important ...
Christian eScheidegger, Christian eScheidegger, Marc J--F. Suter, Marc J--F. Suter, Renata eBehra, Laura eSigg, Laura eSigg   +6 more
doaj   +1 more source

Mechanistic analysis of an asymmetric palladium-catalyzed conjugate addition of arylboronic acids to β-substituted cyclic enones. [PDF]

, 2015
An asymmetric palladium-catalyzed conjugate addition reaction of arylboronic acids to enone substrates was investigated mechanistically. Desorption electrospray ionization coupled to mass spectrometry was used to identify intermediates of the catalytic ...
Boeser, Cornelia L, Holder, Jeffrey C, Houk, KN, Stoltz, Brian M, Taylor, Buck LH, Zare, Richard N   +5 more
core   +3 more sources