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Nanobiosensors for aflatoxin B1 detection, current research trends and future outlooks

期刊: MICROCHEMICAL JOURNAL, 2023; 194 ()

Aflatoxin B1 (AFB1) is the food contaminant metabolite excreted by Aspergillus fungus. Many detection strategies have been developed due to AFB1 wides......

Fabrication, optimization, and evaluation of a novel molecularly imprinted polymer based on tragacanth gum onto stainless steel wire, for selective solid-phase microextraction of chrysophanol from real samples

期刊: MICROCHEMICAL JOURNAL, 2023; 194 ()

In the present study, we introduce a new and simple method for the extraction and determination of chrysophanol in urine samples using molecularly imp......

A self-calibration electrochemical sensor for ultrasensitive detection of glutathione based on metal-organic framework-derived Cu nanoparticles/nitrogen-doped porous carbon composites

期刊: MICROCHEMICAL JOURNAL, 2023; 194 ()

Glutathione (GSH) is considered to be one of the main factors in maintaining redox homeostasis in living organisms, and alterations in GSH levels are ......

Berberine and cyclodextrin based supramolecular assembly for the detection of a cancer biomarker in complex biomatrices via indicator displacement assay

期刊: MICROCHEMICAL JOURNAL, 2023; 194 ()

Spermine, an aliphatic tetramine plays a vital role in the growth and proliferation of cells. When tissues undergo growth-promoting hormonal stimulati......

Rapid quantification of phenolic content and antioxidant activity in cookies produced with amazonian palm fruit flour using Micro-NIR spectrometer and PLS regression

期刊: MICROCHEMICAL JOURNAL, 2023; 195 ()

There are several reports of the potential benefits of phenolic compound (PC) in food products, due to their antioxidant activities (AC). However, in ......

Crumpled graphene induced by commercial Heat-Shrinkable material for chemiresistive biosensors toward cancer biomarker detection

期刊: MICROCHEMICAL JOURNAL, 2023; 195 ()

Chemiresistive biosensors have revolutionized the field of biomedical diagnosis owing to the novel properties of graphene layered materials that can e......

The use of bis-thiadiazole and bis-oxadiazol derivatives as ionophores: A novel copper(II)-selective potentiometric electrodes

期刊: MICROCHEMICAL JOURNAL, 2023; 190 ()

In this study, bis-thiadiazole and bis-oxadiazol derivative molecules were synthesized and their ionophore properties were investigated. The synthesiz......

A novel carbon dots synthesized based on easily accessible biological matrix for the detection of enrofloxacin residues

期刊: MICROCHEMICAL JOURNAL, 2023; 190 ()

With the rise of nanomaterials in recent years, a variety of carbon dots (CDs) with good properties synthesized by chemicals have been developed. Here......

Wearable electrochemical gas sensor for methanol leakage detection

期刊: MICROCHEMICAL JOURNAL, 2023; 190 ()

To ensure worker and environmental safety in daily work, it is an urgent need in industrial safety field to construct wearable sensing devices for vol......

Stability-indicating HPLC-DAD and TLC-densitometry methods for the quantification of bupivacaine and meloxicam in their co-formulated mixture

期刊: MICROCHEMICAL JOURNAL, 2023; 190 ()

The implementation of a novel drug formulation necessitates the assessment of its content stability and the designation of appropriate stability monit......

Data fusion of Laser-induced breakdown spectroscopy and Near-infrared spectroscopy to quantitatively detect heavy metals in lily

期刊: MICROCHEMICAL JOURNAL, 2023; 190 ()

Heavy metal detection is important for food safety assurance. Due to the complexity of the matrix, plant foods often affect the accuracy of heavy meta......

An eco-friendly method using deep eutectic solvents immobilized in a microcrystal cellulose-polyvinyl alcohol sponge for parabens analysis in food samples

期刊: MICROCHEMICAL JOURNAL, 2023; 191 ()

An eco-friendly, simple, and reusable deep eutectic solvents (DESs)-microcrystal cellulose (MCC)-polyvinyl alcohol (PVA) sponge was synthesized using ......

Multiblock spectral imaging for identification of pre-harvest sprouting in Hordeum vulgare

期刊: MICROCHEMICAL JOURNAL, 2023; 191 ()

A novel data fusion method based on the use of visible/near-infrared (VNIR) and shortwave infrared (SWIR) imaging sensors, to distinguish between preg......

Constructing a dummy-template adsorbent using magnetic molecular-imprinted chitosan for rapid enrichment of flavonoids compounds from Penthorum chinense Pursh

期刊: MICROCHEMICAL JOURNAL, 2023; 191 ()

In this work, a novel dummy molecularly imprinted polymer (MIP/CS/Fe3O4) was successfully prepared for the selective enrichment of flavonoids in Penth......

Fabrication of dendrite PtPd bimetallic nanocomposites modified carbon fiber microelectrodes for detecting superoxide anion released from living cells

期刊: MICROCHEMICAL JOURNAL, 2023; 191 ()

In this work, the carbon fiber microelectrode (CFME) coated by ERGO-CNT network was used as a substrate to support dendrite PtPd nanoclusters. An enzy......

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