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Determination of nitrite in food samples on MnO2 decorated carbonaceous-glass fiber modified glassy carbon by differential pulse voltammetry
Nitrite is widely used as an additive in the food industry. Nitrite can form carcinogenic N -nitrosamines by reacting with secondary amines and amides...
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Comparative study of electrochemical performance of symmetric supercapacitors between aqueous electrolyte and polymer exchange membrane
The symmetric supercapacitors (SC) are electrochemical capacitors with higher energy density than conventional ones. Both their positive and negative...
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Adsorption selectivity of CO2 over CH4, N2 and H2 in melamine–resorcinol–formaldehyde xerogels
Sorptive selectivity of melamine–resorcinol–formaldehyde xerogels, towards CO 2 , CH 4 , N 2 and H 2 , is reported, where all systems demonstrate potential...
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A simple cloud point extraction-spectrophotometric method for total vanadium determination using 4-(2-thiazolylazo)resorcinol and H2O2
AbstractA cloud point extraction-chromogenic system for vanadium determination containing 4-(2-thiazolylazo)resorcinol (TAR), H 2 O 2 , H 2 SO 4 , and...
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Selective Hydrogenation of Phenol Using a Ni2P Catalyst Supported on Mesoporous Polymeric Nanospheres
AbstractThe paper describes the synthesis of a Ni 2 P-NSMR catalyst based on nickel phosphides supported on a nanospherical mesoporous...
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Rational design of a novel acryl-modified CQDs fluorescent probe for highly selective detection and imaging of cysteine in vitro and in vivo
A novel fluorescent nanoprobe CQDs-O-Acryl has been designed and synthesized to directly and accurately identify Cys over other biothiols in PBS...
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Flow Injection Analysis Technique for Online Preconcentration of Lead Ions in Airborne Particulate Matter Using Imprinted Polymer as the Sorbent
This work reported a simple and sensitive flow injection analysis (FIA) technique coupled with a Flame Atomic Absorption Spectrophotometer (FAAS) for...
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A hybrid composed of MoS2, reduced graphene oxide and gold nanoparticles for voltammetric determination of hydroquinone, catechol, and resorcinol
A ternary hybrid composed of molybdenum disulfide (MoS 2 ), reduced graphene oxide (rGO) and gold nanoparticles (AuNPs@MoS 2 -rGO) was prepared and used...
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Valorization of bioactive profile and antioxidant properties of Kinnow peel, and pulp residue: a step towards utilization of Kinnow waste for biscuit preparation
Huge amount of waste (peel and pulp residue) are generated whenever fruits are processed at industrial scale. Pulp residue and peel are generally...
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Development of methodology for the visual identification of Tributyltin (TBT) in antifouling paint matrices
Organotin compounds (OTC), mainly tributyltin (TBT), have been used since the 1970s as biocides in the composition of antifouling paints. Due to its...
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Simultaneous desulfurization and denitrogenation of model fuels by polyethylene glycol-modified resorcinol/formaldehyde resin-derived carbon spheres
A series of resorcinol/formaldehyde (RF) resin-derived carbon spheres modified by polyethylene glycol (PEG) were prepared. The effects of PEG...
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Combination of high-performance thin-layer chromatography and liquid chromatography–quadrupole time-of-flight–tandem mass spectrometry analysis: a promising analytical tool for discrimination between oleo-gum resin of raw and purified Commiphora wightii
Guggulu ( Commiphora wightii oleo-gum resin) is exported in more than 42 countries including developed countries like the United Kingdom and the...
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Amino acid profile, phytochemical composition and antimicrobial activities of edible tropical bolete mushroom (Phlebopus colossus (R. Heim) Singer)
The study aimed to determine amino acid and some minerals and vitamins, and to examine phenolic compounds and antimicrobial activity of edible...
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3D printable hydrogel filament with functionalizable moiety for in-situ flow-based sensor
Understanding microorganisms is a worthy work to gather various biological information that can directly affect human beings. However, most...
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A study on resorcinol formaldehyde carbon aerogel/epoxy nanocomposites: the effect of carbon aerogel pyrolysis time
In this study, carbon aerogels (CA) are prepared through the pyrolysis of resorcinol-formaldehyde (RF) aerogel, and are then used as reinforcement in...
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Genomics analysis and degradation characteristics of lignin by Streptomyces thermocarboxydus strain DF3-3
BackgroundLignocellulose is an important raw material for biomass-to-energy conversion, and it exhibits a complex but inefficient degradation...
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Turn-on colorimetric detection of hydroquinone based on Au/CuO nanocomposite nanozyme
CuO nanorods bearing Au nanoparticles (Au/CuO nanocomposites) were prepared by a solution-phase synthesis and exhibited efficient hydroquinone...
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Whole-genome sequence and broad-spectrum antibacterial activity of Chryseobacterium cucumeris strain MW-6 isolated from the Arabian Sea
In the current study, Chryseobacterium cucumeris strain MW-6 isolated from Arabian seawater exhibited broad-spectrum antibacterial activity against...
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Adsorptive removal of chromium(VI) using spherical resorcinol-formaldehyde beads prepared by inverse suspension polymerization
The spherical cross-linked beaded polymers were prepared by condensation of resorcinol and formaldehyde in presence of tri-ethylamine by inverse...
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Conformational, structural, electronic, and vibrational investigations on 5-methyl-4-(2-thiazolylazo)resorcinol by FT-IR, FT–Raman, NMR, and DFT
The all conformers of 5-methyl-4-(2-thizolylazo)resorcinol have been identified by Spartan 13 software. All conformers have been optimized...
