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Nitrogen stable isotope analysis of sulfonamides by derivatization-gas chromatography-isotope ratio mass spectrometry
The continuous introduction of micropollutants into the environment through livestock farming, agricultural practices, and wastewater treatment is a...
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Study on the Effect of Hydrogen Do** Ratio on the Operating Characteristics of Hydrogen-Rich Gas Turbine
Hydrogen, with its advantages of high calorific value, abundant source and zero pollution, can significantly reduce CO2 emissions by replacing...
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Current trends and challenges in the analysis of marine environmental contaminants by isotope ratio mass spectrometry
An increasing number of organic and inorganic pollutants are being detected in the marine environment, posing a severe threat to the ecosystem and...
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Stable Carbon Isotope Ratio of Volatile Organic Compounds in Air Using Solid-Phase Microextraction Coupled with Chromatography, Combustion, and Isotope Ratio Mass Spectrometry
The isotopic analysis of atmospheric volatile organic compounds (VOCs), and in particular their carbon isotope ratio (δ 13 C), has the potential to be...
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Impact of compression ratio on combustion, performance and exhaust emissions of diesel engine fueled with Undi methyl ester-diesel and Undi ethyl ester-diesel blends
The current study emphasizes on the influence of nonedible, easily accessible Undi ester blended diesel in single-cylinder, four-stroke, naturally...
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Boosting Effect of Nitrogen and Phosphorous Co-doped Three-Dimensional Graphene Architecture: Highly Selective Electrocatalysts for Carbon Dioxide Electroreduction to Formate
Electrocatalytic CO 2 reduction (ECR) is regarded as an alternative strategy for tackling the energy demand problem as well as environmental issues...
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The Effect of Air-Fuel Ratio on Tailpipe Exhaust Emission Measurement of Motorcars
This research showed the effect of motor cars’ air to fuel ratio (AFR) on vehicular emission. It involved the measurement of the actual AFR and the...
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Biomass-Derived N and S Doped Carbon Nano-shapers for Supercapacitor Applications: Effect of Do** on Energy Density
Porous nanostructured nitrogen and S-doped carbon derived from biomass have been extensively studied as electrode materials for supercapacitor...
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Pyrolysis transformation of ZIF-8 wrapped with polytriazine to nitrogen enriched core-shell polyhedrons carbon for supercapacitor
This work presents a simple effective strategy to synthesize N -doped and shell-controlled carbon nanocages through a package baking approach. A green...
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Recent Developments of the Agroindustry Byproducts Utilization in Bacterial Cellulose Production and Its Medical Devices Applications
Bacterial cellulose (BC) is a renewable material which is currently playing a central role in medical device applications due to its biocompatibility...
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Ratio-fluorescent and naked-eye visualized dual-channel sensing strategy for Cu2+ and alkaline phosphatase activity assay
The levels of Cu 2+ and alkaline phosphatase (ALP) are the important indicators of the developed stage of the relative diseases. Herein, a binary...
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Effect of Liquor/(Si/Al) Ratio on Zeolite Synthesis from Fumed Silica and Coal Fly Ash Using the Taguchi Approach
This study aims to evaluate the influence of a novel hydrothermal parameter, liquor/(Si/Al) ratio, on the crystallization of zeolite from fumed...
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An interplay between heteroatom do** concentration vs electrochemical performance in foetida-derived carbon
Biomass-derived carbon showed much promise as it eliminates fossil fuel dependency and has several other advantages, such as being renewable,...
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Mathematical Assessment of Combined Standard Uncertainty of Measurements in Using Concentration Ratio Calibration in Inductively Coupled Plasma Atomic Emission Spectrometry
AbstractThe mathematical assessment of effect of uncertainty components on measurement results in using concentration ratio calibration in...
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Cobalt supported on silica–alumina nanocomposite for use in CO2 methanation process: effects of Si/Al molar ratio and Co loading on catalytic activity
Metal-based nanocatalysts have emerged as important materials to turn carbon dioxide (CO 2 ) into hydrocarbon fuels in order to deal with global...
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Preparation of N-Doped Carbon Materials from Lignocellulosic Biomass Residues and Their Application to Energy Storage and Conversion Devices
The use of biomass in the energy scenario has generated great interest due to the variety of high value-added products that can be obtained from it....
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Enhanced nitrogen removal of aerobic denitrifier using extracellular algal organic matter as carbon source: application to actual reservoir water
Man-made organic matter acting as carbon source for oligotrophic aerobic denitrification has been studied extensively, while less attention has been...
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Effects of C/N ratio on the growth and protein accumulation of heterotrophic Chlorella in broken rice hydrolysate
BackgroundMicroalgae protein is considered as a sustainable alternative to animal protein in the future. Using waste for microalgal culture can...
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Insight into the selective separation of CO2 from biomass pyrolysis gas over metal-incorporated nitrogen-doped carbon materials: a first-principles study
The composition of biomass pyrolysis gas is complex, and the selective separation of its components is crucial for its further utilization....
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Thermo-Electric Properties of Conductive Cotton Fabrics: Synergistic Effects of Graphene Do** Ratio and Amount
Graphene is a highly promising nanomaterial due to its unique properties, including high conductivity, which makes it an ideal material for...
