Controlling the drug delivery efficiency of chitosan-based systems through silver nanoparticles and oxygen plasma

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 139407 - 139407

Published: Jan. 1, 2025

Language: Английский

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Enhancing nanomedicine with doped carbon quantum dots: a comprehensive review

Journal of Nanoparticle Research, Journal Year: 2024, Volume and Issue: 26(11)

Published: Nov. 1, 2024

Language: Английский

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Fruit Processing Wastes as Sustainable Sources to Produce Multifunctional Carbon Quantum Dots for Application in Active Food Packaging

Food and Bioprocess Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 5, 2024

Language: Английский

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Ultrasensitive turn-off fluorescent sensor for estimation of the new influenza antiviral prodrug baloxavir marboxil in its pharmaceutical formulation

Royal Society Open Science, Journal Year: 2025, Volume and Issue: 12(1)

Published: Jan. 1, 2025

Carbon quantum dots (CQDs) are a recently developed class of fluorescent nanoparticles made from carbon. Co-doping with heteroatoms such as nitrogen and sulfur improved the properties generated high yield. In proposed study, we utilized simple, cost-effective, single-stage hydrothermal approach to produce extreme photoluminescence co-doped, sulfur, CQDs (N,S-CODs). Thiosemicarbazide was used source, while citric acid carbon source probes. The prepared N,S-CQDs were subjected extensive characterization. yielded strong fluorescence emission at λ em 430.0 nm after excitation ex 360.0 nm, relatively yield 41.3% utilizing quinine sulfate reference compound. These applied nanosensors for ultrasensitive spectrofluorimetric determination baloxavir marboxil (BXM) directly without pre-derivatization first time. BXM effectively quenches native N,S-CQDs. Considering optimal conditions, intensity reduction exhibited ‘turn-off’ response concentrations 10.0–100.0 ng ml −1 , detection limits 1.88 quantitation 5.69 respectively. method determined successfully in its tablet dosage form further expanded confirm content uniformity units agreement USP guidelines.

Language: Английский

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Green synthesis of heteroatom-doped carbon quantum dots derived from Chenopodium Album for sustainable nanofertilization

Research on Chemical Intermediates, Journal Year: 2025, Volume and Issue: unknown

Published: March 21, 2025

Language: Английский

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Recent progress of carbon-based quantum dots and nanotubes for cancer targeting and drug delivery applications

Journal of Drug Delivery Science and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 106896 - 106896

Published: April 1, 2025

Language: Английский

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Synthesis and Characterization of Novel Luminol‐Based Carbon Dots for Dual‐Mode Chemiluminescence and Fluorescence Detection of Nitrite in Water Samples

Luminescence, Journal Year: 2025, Volume and Issue: 40(4)

Published: April 1, 2025

ABSTRACT A green hydrothermal method was used to synthesize luminol‐based carbon dots (Lu‐CDs) for chemiluminescence (CL) and fluorescence (FL) detection of nitrite ions in water samples. Lu‐CDs were characterized by using different techniques. The morphology indicates a spherical shape an amorphous crystalline structure. reversed flow injection analysis (rFIA) CL developed based on the Lu‐CDs‐N‐bromosuccinimide‐NaOH system, where signal quenched ions. For FL analysis, exhibited blue at 425 nm (quantum yield: 56.42%) upon 350 excitation, which pH 6.5. Reaction conditions parameters optimized both methods. methods showed linearity concentrations 1.5–20.0 μg mL −1 0.85–50.0 , with limits 0.75 0.55 respectively. Applicability validated through tap groundwater showing agreement standard spectrophotometric (Student's t ‐test, F ‐test). greenness evaluated AGREE GAPI tools, while their applicability assessed BAGI tool, highlighting eco‐friendly reliable nature water.

Language: Английский

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Development of a novel HPLC-CDCL method utilizing nitrogen-doped carbon dots for sensitive and selective detection of dithiocarbamate pesticides in tea

Food Chemistry, Journal Year: 2024, Volume and Issue: 458, P. 140237 - 140237

Published: June 26, 2024

Language: Английский

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Carbon dots in the center of the spotlight: A full evaluation of their synthesis and understanding of their fundamental properties and applications

Materials Today Sustainability, Journal Year: 2024, Volume and Issue: 27, P. 100937 - 100937

Published: Aug. 3, 2024

Language: Английский

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Nanobiohybrids and Bacterial Carriers: A Novel Pathway to Targeted Cancer Therapy

Nano Futures, Journal Year: 2024, Volume and Issue: 8(3), P. 032001 - 032001

Published: Sept. 1, 2024

Abstract The new strategies in this regard of nanotechnology and biotechnology guarantee new, efficient modalities for cancer therapy. In study, we explore nanobiohybrids, the bacterium-targeted treatment approach that presents a category therapeutic carriers treating cancer. We specifically focus on bacteriomimetics, where bacteria are used as natural agents. These possess ability pathotropism localizing themselves around tumor tissues, even hypoxic areas generally refractory to standard therapies. By engineering surface these bacteria, enhance how they target cells so is delivered microenvironment with no or minimal systemic side effects. Furthermore, synthetic nanoparticles inculcated into bacterial systems stabilize drugs also provide way controlled release, which important maintain effectiveness. Our results established such nanobiohybrids capable delivery chemotherapeutic agents conducting local real-time response from perspective personalized treatment. This research implies huge development targeted therapy against cancer, further work has focused optimizing biohybrid clinical applications.

Language: Английский

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