319,610 Result(s)
within
Analytical Chemistry
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Article
Calcium oxide waste-based catalysts for biodiesel production and depollution: a review
Pollution, climate change and waste accumulation are critical societal issues calling for advanced methods to recycle matter and clean polluted ecosystems. Here, we review the use of calcium oxide waste-based ...
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Open AccessMaterials for sustainable metallic iron-based water filters: a review
Water pollution is calling for a sustainable remediation method such as the use of metallic iron (Fe0) to reduce and filter some pollutants, yet the reactivity and hydraulic conductivity of iron filters decline o...
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Metal oxide nanobiochar materials to remediate heavy metal and dye pollution: a review
The access to drinkable water is a critical challenge in the context of the rising urbanization and industrialization, calling for advanced technologies to clean contaminated waters and wastewater. Here we rev...
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Metal recovery from industrial solid waste by ultrasonic-assisted hydrometallurgical leaching: a review
In the context of the circular economy, there is a need for advanced methods to recover metals from industrial waste, yet classical hydrometallurgical techniques are limited. Here, we review ultrasonic-assiste...
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Rapid analysis of untreated food samples by gel loading tip spray ionization mass spectrometry
Rapid, efficient, versatile, easy-to-use, and non-expensive analytical approaches are globally demanded for food analysis. Many ambient ionization approaches based on electrospray ionization (ESI) have been de...
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Fluorescent carbon dots for sensing applications: a review
Luminescent carbon dots (CDs) are important class of nanomaterials with fantastic photoluminescence (PL) properties, great biocompatibility, extraordinary solubility in water, minimal expense, and so on. There...
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Establishment of a multi-line immunochromatography based on magnetic nanoparticles for simultaneous screening of multiple biomarkers
Biomarkers screening is a benefit approach for early diagnosis of major diseases. In this study, magnetic nanoparticles (MNPs) have been utilized as labels to establish a multi-line immunochromatography (MNP-M...
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Correction: Certification of the total element mass fractions in UME EnvCRM 03 soil sample via a joint research project
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Chronoamperometric response of electrochemical reaction diffusion system: a new theoretical and numerical investigation for EC2 scheme
This paper introduces a novel mathematical model for chronoamperometric analysis of electrochemical reactions in the EC2 scheme. Utilizing the homotopy perturbation method, we address the highly nonlinear reac...
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Experimental investigation of heat transfer enhancement through free single jet im**ement using TiO2-water nanofluid
An experimental investigation is performed on the heat transfer performance through free single jet im**ement technique using TiO2-water nanofluid (NF). An experimental set-up has been fabricated to analyze the...
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Open AccessFocused review on factors affecting martensitic stainless steels and super martensitic stainless steel passive film in the oil and gas field
Martensitic and super martensitic stainless steels are widely used in the oil and gas industry for general corrosion mitigation in the presence of sweet corrosion (CO2) and sour corrosion (H2S), providing a cost-...
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The OBSERVE guidelines provide refinement criteria for rodent oncology models
A consensus statement outlines the best practices to refine animal welfare in rodent models of cancer. Their adoption will allow the standardization of experimental interventions, considering the characteristi...
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Combination of real-time and hyphenated mass spectrometry for improved characterisation of exhaled breath biomarkers in clinical research
Exhaled breath volatilomics is a powerful non-invasive tool for biomarker discovery in medical applications, but compound annotation is essential for pathophysiological insights and technology transfer. This s...
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Fast and facile synthesis of amidine-incorporated degradable lipids for versatile mRNA delivery in vivo
Lipid nanoparticles (LNPs) are widely used for mRNA delivery, with cationic lipids greatly affecting biodistribution, cellular uptake, endosomal escape and transfection efficiency. However, the laborious synth...
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Rigorous scientific inquiry guided by creativity, curiosity and support: One of the last Renaissance scientists of our time
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Experimental and numerical investigation on thermal and hydraulic performance of semiwavy minichannels using water–ethylene glycol-based nanofluids
A thermohydraulic performance investigation is performed on a minichannel heat sink with alternating straight and sinusoidal (semiwavy) profiles for different channel amplitudes (0.2, 0.4 and 0.6 mm). The stud...
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Microstructure Evolution and Formation of Dual-Phase AlCoCrFeNiSi0.5 High-Entropy Alloy Powders by Mechanical Alloying
Dual-phase AlCoCrFeNiSi0.5 high-entropy alloy powders for thermal spraying were prepared by mechanical alloying (MA). The effect of ball-milling time on MA of AlCoCrFeNiSi0.5 powder was studied. The formation of ...
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A general approach for controllable surface structuring of metals via through-mask electrochemical micromachining under isotropic etching mode
Surface structuring has attracted growing interest in the industry due to its potential to improve the macroscopic properties of workpieces. This work investigated the surface structuring of metals by combinin...
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Investigation on the focusing and separation of polystyrene microbeads in an integrated microfluidic system using magnetized functionalized flexible micro-magnet arrays
Focusing and separation of cells by microfluidic techniques are significant steps in many applications, such as single-cell analysis and disease diagnosis. Among the microfluidic techniques, passive magnetopho...
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Three-dimensional saturated C(sp3)-rich bioisosteres for benzene
Benzenes, the most ubiquitous structural moiety in marketed small-molecule drugs, are frequently associated with poor ‘drug-like’ properties, including metabolic instability, and poor aqueous solubility. In an...
