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Structural characterization of asphaltenes enriched in Island and archipelago motifs by LDI ( +) FT-ICR MS
Fourier transform ion cyclotron resonance mass spectrometers (FT-ICR MS) play a major role due to their capability to provide information at the...
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Allergenicity reduction of the bio-elicited peanut sprout powder (BPSP) and toxicological acceptance of BPSP-supplemented diets assessed with ICR mice
The allergenic and toxicological acceptances of the bio-elicited peanut sprout powder (BPSP) have not been assessed. BPSP was generated from peanut...
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ESI-FT-ICR MS in the identification and characterization of tetrameric acids (ARN) in petroleum and naphthenates with minimal sample preparation
Naphthenate deposits are a major obstacle in ensuring an economic and successful flow in the production and processing of crude oil. The formation of...
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Detection of low-mineral- and high-salt responsible caecal indigenous bacteria in ICR mice
Both deficiency and overdose of minerals and salts negatively affect health. Changes in the dietary composition have immediate effects on the gut...
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Dual-polarity SALDI FT-ICR MS imaging and Kendrick mass defect data filtering for lipid analysis
Lipids are biomolecules of crucial importance involved in critical biological functions. Yet, lipid content determination using mass spectrometry is...
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Effect of surface roughness on contact resistance and electrochemical corrosion behavior of 446 stainless steel in simulated anode environments for proton exchange membrane fuel cell
The effect of surface roughness on the interfacial contact resistance (ICR) and the corrosion behavior of 446 stainless steel in simulated anode...
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Comprehensive performance study of multilayer Ni–P/Cr/CrMoAlN-coated aluminum alloy bipolar plates for proton exchange membrane fuel cells
Aluminum alloy bipolar plates have the merits of lightweight, favorable cold processing performance and low price, which have an extensive...
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Effects of potential on corrosion behavior and contact resistance of 446 stainless steel in simulated proton exchange membrane fuel cell cathode environment
The corrosion behavior and surface conductivity of type 446 stainless steel were investigated in the simulated cathode environment of proton exchange...
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Application of atmospheric pressure field desorption for the analysis of anionic surfactants in commercial detergents
Recent work has shown that field desorption (FD) and field ionization (FI) using activated field emitters may be performed at atmospheric pressure,...
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Matrix-assisted laser-desorption/ionization–mass spectrometric imaging of psilocybin and its analogues in psychedelic mushrooms using a cesium chloride-coated target plate
Fungi with hallucinogenic properties and neurotoxicity have been listed as prohibited drugs in recent years, but there is a lack of in situ...
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A concise review of Dahlia spp., modern and powerful techniques for anthocyanins detection
In the last few years, the food industry has focused on the search for potential sources of anthocyanins that are able to provide color to replace...
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Investigation on Electrochemical and Physical Properties of NanoCrN/TiN Multilayer Coating on AISI 304 Stainless Steel as Bipolar Plate for PEMFCs
AbstractNano Cr–N/Ti–N multilayers coating is deposited on the SS304 surface by cathodic arc-PVD to enhance electrical conductivity and corrosion...
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Spatial localization of β-unsaturated aldehyde markers in murine diabetic kidney tissue by mass spectrometry imaging
Diabetic nephropathy (DN) is the leading cause of end-stage renal disease. Limitations in current diagnosis and screening methods have sparked a...
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Isolation of interfacially active molecules from Brazilian oils and characterization by high resolution analytical techniques
Some petroleum molecules with interfacial activity play a fundamental role in stabilizing water-in-crude oil (W/O) emulsions, leading to significant...
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Reaction Kinetics and Secondary Organic Aerosol Composition Analysis of 2-Cyclohexen-1-one with NO3 Radicals
Unsaturated ketones are typical oxygenated volatile organic compounds (OVOCs) with high reactivity, and are important precursors in air pollution....
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The effect of root hairs on exudate composition: a comparative non-targeted metabolomics approach
Root exudation is a major pathway of organic carbon input into soils. It affects soil physical properties, element solubility as well as speciation,...
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Applying a risk assessment guided evaluation for verifying comprehensive two-dimensional gas chromatography to analyse complex pharmaceuticals
The reliability of analytical results is critical and indispensable when applied in regulated environments such as the pharmaceutical industry....
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Dissolved Organic Matter
The ocean is a salty and very diluted broth of organic matter that contains about 680 Pg C. More than 97% of this organic matter is in the dissolved...
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Revealing charge heterogeneity of stressed trastuzumab at the subunit level
Trastuzumab is known to be heterogeneous in terms of charge. Stressing trastuzumab under physiological conditions (pH 7.4 and 37 °C) increases charge...
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Molecular ion formation on activated field emitters in atmospheric pressure field desorption mass spectrometry
Atmospheric pressure field desorption (APFD) mass spectrometry (MS) has recently been explored as a new contribution to the field of ambient...
