Fluorescent Nanoprobe Utilizing Tryptophan-Functionalized Silver Nanoclusters for Enhanced Gemcitabine Detection: Optimization and Application in Real Samples

YS Alqahtani, AM Mahmoud, AMBH Ali… - Journal of Cluster …, 2024 - Springer
A new “signal-off” probe based on silver nanoclusters modified with tryptophan amino acid
(TRP@ Ag NCs) has been developed for the sensitive and selective fluorometric detection of …

Fluorescent cellulose nanofibrils-based hydrogel incorporating MIL-125-NH2 for effective adsorption and detection of iodide ion

X Zhang, X Qi, J Ouyang, Y Zuo, Q Ma, H Tan… - Journal of Hazardous …, 2024 - Elsevier
To remove iodine ion (I−) from wastewater, a novel hydrogel, the fluorescent cellulose
nanofibrils-based hydrogel (FCNH), was synthesized to enable both detection and …

Enhanced fluorometric detection of histamine using red emissive amino acid-functionalized bimetallic nanoclusters

YS Alqahtani, AM Mahmoud, AMBH Ali, MM El-Wekil - RSC advances, 2024 - pubs.rsc.org
Lysine-capped gold nanoclusters doped with silver (LYS@ Ag/Au NCs) have been
developed for the sensitive and selective “turn-off” fluorescence detection of histamine. This …

Dual emission BSA-capped bimetallic nanoclusters for detection of acrylamide in certain food matrices based on thiol-ene Michael addition click reaction

AZ Alanazi, K Alhazzani, H Ibrahim, AMBH Ali… - Microchemical …, 2024 - Elsevier
Dual-emissive gold and silver nanoclusters stabilized by bovine serum albumin (BSA@ Au-
Ag NCs) were engineered for the precise and sensitive estimation of acrylamide (ACM). The …

Near-infrared fluorescent probe for selective and sensitive detection of glutathione based on thioctic acid-functionalized Ag/Au NCs-assisted by ferric ion

YS Alqahtani, AM Mahmoud, MM Khateeb, R Ali… - Microchemical …, 2024 - Elsevier
Accurate determination of glutathione (GSH) levels in biological fluids and food supplements
is paramount. To address this need, we developed a near-infrared (NIR) fluorescent probe …

Enhanced fluorescent detection of oxaliplatin via BSA@ copper nanoclusters: a targeted approach for cancer drug monitoring

YS Alqahtani, AM Mahmoud, H Ibrahim… - Analytical …, 2024 - pubs.rsc.org
A new fluorescence sensing approach has been proposed for the precise determination of
the anti-cancer drug oxaliplatin (Oxal-Pt). This method entails synthesizing blue-emitting …