Опубликована: Ноя. 15, 2024
Язык: Английский
Plasmonics, Год журнала: 2024, Номер unknown
Опубликована: Ноя. 25, 2024
Язык: Английский
Процитировано
10
Sensors, Год журнала: 2024, Номер 24(17), С. 5576 - 5576
Опубликована: Авг. 28, 2024
Antimicrobial resistance (AMR) poses a significant threat to global health, powered by pathogens that become increasingly proficient at withstanding antibiotic treatments. This review introduces the factors contributing antimicrobial (AMR), highlighting presence of antibiotics in different environmental and biological matrices as contributor resistance. It emphasizes urgent need for robust effective detection methods identify these substances mitigate their impact on AMR. Traditional techniques, such liquid chromatography-mass spectrometry (LC-MS) immunoassays, are discussed alongside limitations. The underscores emerging role biosensors promising alternatives detection, with particular focus electrochemical biosensors. Therefore, manuscript extensively explores principles various types biosensors, elucidating advantages, including high sensitivity, rapid response, potential point-of-care applications. Moreover, investigates recent advances materials used fabricate platforms aptamers molecularly imprinted polymers, enhancing sensor performance selectivity. culminates an evaluation summary commercially available spin-off sensors emphasizing versatility portability. By explaining landscape, role, future outlook this provides insights into ongoing efforts combat escalating AMR effectively.
Язык: Английский
Процитировано
6
Environmental Research, Год журнала: 2024, Номер 247, С. 118285 - 118285
Опубликована: Янв. 22, 2024
Язык: Английский
Процитировано
4
Heliyon, Год журнала: 2024, Номер 10(19), С. e38371 - e38371
Опубликована: Сен. 24, 2024
Язык: Английский
Процитировано
4
Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 647 - 669
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0
Plasmonics, Год журнала: 2025, Номер unknown
Опубликована: Март 12, 2025
Язык: Английский
Процитировано
0
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162954 - 162954
Опубликована: Апрель 1, 2025
Процитировано
0
Materials Today Sustainability, Год журнала: 2024, Номер 27, С. 100912 - 100912
Опубликована: Июль 6, 2024
Rapid and reliable detection of antimicrobial-resistant (AMR) bacteria is critical in combatting the growing threat multi-drug resistance. Among all available techniques, surface-enhanced Raman scattering (SERS) has emerged as a powerful tool for detecting vast range molecules microorganisms, with significant potential identifying bacterial strains. However, current studies using SERS predominantly utilize drop-cast method, where sample dried substrate to produce spectra bacteria. While effective, this method time-consuming less consistent. In study, we propose liquid-based rapid identification differentiation Using gold nanoparticles (AuNPs) substrate, focus on distinguishing Escherichia coli Pseudomonas aeruginosa aqueous samples. Our study investigates multiple variables including nanoparticle size (30, 50, 80 nm), surface charge/capping agent (negative positive), analyte suspension media (water 0.9% NaCl). We found that fresh samples NaCl mixed citrate coated AuNPs 50 nm yielded optimal parameters detection. Comparing liquid methods detection, determined provided clearer more consistent spectra, facilitating effective analysis Principal Component Analysis (PCA). reliably differentiated E. strains identified molecular features responsible their differentiation. Overall, manuscript presents reproducible, straightforward, efficient approach SERS, contributing strategies aimed at combating spread antibiotic-resistant
Язык: Английский
Процитировано
3
Advanced Sustainable Systems, Год журнала: 2024, Номер 8(11)
Опубликована: Июль 29, 2024
Abstract As plastics become more ubiquitous, their impact on the environment and human health cannot be overlooked. Once generated, micro‐ nano‐plastics end‐up in environment, causing widespread environmental risks. This is a significant problem given minuscule sizes of microplastics, therefore warrants further investigation. study presents comprehensive review ecotoxicology microplastics methods for degradation decomposition besides discussing fate transport processes, recent progress, emerging strategies, challenges potential future directions. The authors carefully evaluate processes through which cause harm, from molecular interactions species, to ecological impacts, end with advances microplastic biodegradation. Different kinds found include polyethylene, polystyrene, polypropylene, polyvinyl chloride, polycarbonate, polyurethane, polyethylene terephthalate. Analysis microbial enzymatic provides several swelling mitigation strategies designed reduce threats. In‐depth investigations ecotoxicity biodegradation are being facilitated by interdisciplinary proposals areas nanotechnology, new analytical methods, synthetic biology. extensive helps understand comprehensively in‐turn ensures informed actions mitigate challenge sustainable future.
Язык: Английский
Процитировано
2
Applied Optics, Год журнала: 2024, Номер 63(22), С. 5956 - 5956
Опубликована: Июнь 28, 2024
A D-shaped photonic crystal fiber refractive index (RI) sensor is designed, and its performance analyzed using the finite element method (FEM). gold film coated on surface of as a plasmonic material for plasmon resonance sensing. The U-shaped arrangement holes same size in structure enhances coupling between core mode polariton mode. Numerical results show that RI range 1.20–1.40, maximum wavelength sensitivity 16008.98 nm/RIU, detection width up to 0.2 RIU. In addition, this study analyzes manufacturing tolerance sizes air holes. three types high 25%, 11.1%, 10.2% when h 40µm. These findings lay foundation mass production sensors. above indicate has remarkable advantages such enhanced sensitivity, wide measurement range, exceptional stability, promising applications fields bio-detection, drug supply detection, water pollution control.
Язык: Английский
Процитировано
2