New advanced materials' potential as sorbents during the sample preparation process has
recently been highlighted by developments in contemporary analytical chemistry …

Natural deep eutectic solvents (NADES) have gained significant attention as green solvents
due to their unique properties, such as high solubility, low volatility, low toxicity, and …

Polychlorinated biphenyls (PCBs) are persistent toxic pollutants that tend to accumulate in
food and cause damage to human health. This work reports the ultra-sensitive detection of …

Abstract Carbon Quantum Dots from Natural Sources (NACQDs) is a novel type of carbon-
based material that have garnered significant attention due to their remarkable features …

Solid phase microextraction (SPME) is considered simple, ecofriendly, sustainable, cost-
effective and timesaving sample preparation mode in comparison with other sample …

A hybrid of microcrystalline cellulose (MCC) with metal organic frame (MOF) was developed
as an efficient adsorbent for dispersive solid phase microextraction (dSPME) of ritonavir from …

Flavonoids are plant-derived compounds that have several health benefits, including
antioxidative, anti-inflammatory, anti-mutagenic, and anti-carcinogenic effects. Quercetin is a …

Quercetin and its glycosides have gained a lot of interest due to their potential applications
in preventing and treating various diseases. Quercetin is naturally available in free and …

In this study, a promising KOH activated biochar/MnAl-layered double hydroxides (K-BC-
LDHs) composite was synthesized using the in-situ chemical co-precipitation method. The …

A novel adsorbent consisting of a composition of carbon dots and CuCr-layered double
hydroxides intercalated with l-histidine (C-dots@ His/LDHs) was introduced. This adsorbent …