Editorial
Introduction to nanomaterials in catalysis and sensing applications
Thanh-Danh Nguyen, Dinh Quang Khieu, Nguyen Hoang Tuan and Mita Dasog introduce the Nanoscale Advances themed collection on nanomaterials for catalysis and sensing.
Minireview
Recent progress in the synthesis of nanostructured Ti3C2Tx MXene for energy storage and wastewater treatment: a review
MXene-based functional 2D materials hold significant potential for addressing global challenges related to energy and water crises.
Accepted Manuscript -
Paper
A Density Functional Theory Investigation of Ammonia Oxidation Pathways on Nickel Oxide
Paper
Structure, morphology, optical properties, and Judd–Ofelt analysis of YP(1−x)VxO4:Eu3+ materials synthesized by the combustion method
Spherical YP1−xVxO4:5% Eu3+ nanoparticles prepared by a simple combustion method exhibit a long lifetime red emission under UV irradiation exposure.
Paper
Development of a UPLC-MS/MS method for pesticide analysis in paddy water and evaluation of anodic TiO2 nanostructured films for pesticide photodegradation and antimicrobial applications
A UPLC-MS/MS method was developed for detecting five pesticide residues; advanced TiO2 nanostructured films showed high pesticide photodegradation and antimicrobial activity.
Paper
Microwave-assisted synthesis of self-assembled C-doped-ZnO/g-C3N4 heterojunction catalysts for effective photodegradation of ofloxacin antibiotic
C-ZnO/g-C3N4 (Eg = 2.81 eV) self-assembled from as-prepared C-ZnO and g-C3N4 effectively photodegrades ofloxacin, a fluoroquinolone antibiotic, under visible-light irradiation in aqueous solutions.
Paper
β-Cyclodextrin and reduced graphene oxide loaded Ag–TiO2 composites for enhanced photocatalytic oxidation of urea under sunlight
Urea oxidation is important to increase agricultural growth, which can meet food requirements across the world.
Paper
Fe2O3–rice straw carbon dot composite for simultaneous electrochemical detection of dopamine and salbutamol
A novel Fe2O3–rice straw carbon dot composite resolves overlapping peaks, enabling sensitive electrochemical detection of dopamine and salbutamol.
Paper
A comparative study on the synthesis strategies and electrochemical features of bimetallic Cu/Co-MOFs
In this work, three distinct synthetic procedures—step-by-step (CC-1), single-step (CC-2), and simple mixing (CC-3)—were utilized to investigate their effects on the formation of heterostructures in bimetallic Cu/Co-MOFs.
Paper
Enhanced electrochemical sensing of methyl parathion using AgNPs@IL/GO nanocomposites in aqueous matrices
A high-performance electrochemical sensor for methyl parathion (MP) detection was developed using silver nanoparticles (AgNPs) integrated with graphene oxide/ionic liquid (GO/IL) on a screen-printed electrode (AgNPs@GO/IL@SPCE) for enhanced sensitivity and stability.
Paper
Engineering Au single-atom sites embedded in TiO2 nanostructures for boosting photocatalytic methane oxidation
Photocatalytic methane oxidation under mild conditions using single-atom catalysts remains an advanced technology.
Paper
CeOx-anchored β-Ni(OH)2 nanosheets onto nickel foam for efficient energy-saving hydrogen production via an electrocatalytic glucose oxidation reaction
CeOx-anchored β-Ni(OH)2 nanosheets onto nickel foam electrodes have been developed for the efficient energy-saving hydrogen production via the electrocatalytic glucose oxidation reaction.
Paper
Characterizing the stability of ultra-thin metal oxide catalyst films in non-thermal plasma CO2 reduction reactions
The use of metal oxide catalysts to enhance plasma CO2 reduction has seen significant recent development towards processes to reduce greenhouse gas emissions and produce renewable chemical feedstocks.
Paper
In situ synthesis of gold nanoparticles embedded in a magnetic nanocomposite of glucosamine/alginate for enhancing recyclable catalysis performance of nitrophenol reduction
In this study, we introduce an in situ synthesis technique for incorporating gold nanoparticles (AuNPs) into a magnetic nanocomposite made of glucosamine and alginate (GluN/Alg) via ionotropic gelation.
Paper
Enhanced photocatalytic performance of polyaniline nanoparticles for efficient dye degradation under simulated sunlight
PANI nanoparticles was synthesized via a hydrothermal method using P123 surfactants, followed by calcination. The oPANI nanoparticles showed excellent photodegradation of RhB and MB under simulated sunlight irradiation.
About this collection
In catalysis/adsorption and sensing technology, nanomaterials have emerged as a highly promising alternative to traditional chemicals. The synthesis of nanomaterials marked by its controllability and eco-friendly nature, now relies on cutting-edge technologies. This evolution paves the way for the development of next-generation materials, holding immense potential across various industrial applications. The recent strides in these nanomaterials underscore the imperative for further research, aimed at designing novel materials tailored for multifunctional uses. In light of these developments, this special collection aims to highlight the recent advances in nanomaterials and their advanced applications in catalysis and sensing. This collection also aligns with a conference held at Hue University, 2024: “Second Green Chemistry Conference in the Central and Highlands Region, Vietnam”.
This themed collection has been Guest Edited by Dr Thanh-Danh Nguyen (Vietnam Academy of Science and Technology, Vietnam), Professor Dinh Quang Khieu (Hue University, Vietnam), Dr Nguyen Hoang Tuan (Jeonbuk National University, Republic of Korea) and Dr Mita Dasog (Dalhousie University, Canada).