Analytica Chimica Acta, Год журнала: 2024, Номер 1330, С. 343284 - 343284
Опубликована: Сен. 27, 2024
Язык: Английский
Analytica Chimica Acta, Год журнала: 2025, Номер unknown, С. 343991 - 343991
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
Food Chemistry, Год журнала: 2024, Номер 458, С. 140237 - 140237
Опубликована: Июнь 26, 2024
Язык: Английский
Процитировано
3
Chemosensors, Год журнала: 2024, Номер 12(9), С. 193 - 193
Опубликована: Сен. 20, 2024
This study presents the development of luminol and gold nanoparticle co-functionalized graphene oxide (GO-AuNPs-L) hybrids as enhanced luminogenic signaling molecules in chemiluminescence immunoassay (CLIA) for detecting C-reactive protein (CRP), a key biomarker inflammation cardiovascular diseases. When compared to free luminol, GO-AuNPs-L significantly increased prolonged CL signal based on their synergistic enhancement electron transfer during production. Based performance, were employed both well plate-based lateral flow CLIA platforms, showing substantial improvements intensity sensitivity CRP detection. These results highlight potential versatile highly sensitive immunological detection, offering promising applications clinical laboratory settings point-of-care diagnostics.
Язык: Английский
Процитировано
3
Food Chemistry X, Год журнала: 2024, Номер 24, С. 101879 - 101879
Опубликована: Окт. 5, 2024
Thiram (THI) and asomate (ASO) are frequently detected agrochemicals in food samples due to widespread use as fungicides. However, their detection suffers from matrix interference, or the necessity of derivatization before measurement. Integrating HPLC with a post-column carbon dots (CDs)-enhanced chemiluminescence (CL) system makes it possible simultaneously separate selectively detect ASO THI fruit free deep purification. The studies on mechanisms demonstrated that CD intermediates anionic radical were responsible for remarkable CL enhancement THI. intensity is directly proportional fungicide concentration, ranges linearity being 5-250 μg·L
Язык: Английский
Процитировано
3
Comprehensive Reviews in Food Science and Food Safety, Год журнала: 2024, Номер 23(6)
Опубликована: Ноя. 1, 2024
Mycotoxin contamination poses serious threats to human and animal health. Food environmental systems are often simultaneously contaminated with multiple mycotoxins, a problem that is further exacerbated by the synergistic toxicological effects of these co-occurring mycotoxins. Consequently, development rapid detection methods capable identifying mycotoxins in agricultural products essential prevent their entry into food chain. Compared standard methods, optical electrochemical (EC) sensing have distinct advantages for This review comprehensively summarizes latest advancements field simultaneous using EC over last 6 years (2018-2024). First, introduces classification relevant principles methods. Thereafter, it emphasizes innovative strategies within approaches. Finally, discusses current challenges offers reference research. Currently, main challenge lies mutual interference among targets, making an interference-free platform essential. Furthermore, ongoing integrated technology expected aid regulatory authorities improving quality applications.
Язык: Английский
Процитировано
3
Critical Reviews in Analytical Chemistry, Год журнала: 2024, Номер unknown, С. 1 - 18
Опубликована: Янв. 9, 2024
TORCH infection is a significant risk factor for severe fetal damage, especially congenital malformations. Screening pregnant women pathogens could reduce the incidence of adverse pregnancy outcomes and prevent birth defects. Hence, timely identification inhibition infections are effective ways to successfully them in women. Recently, superiority biosensors pathogen sensing has been emphasized due their intrinsic benefits, such as rapid response time, portability, cost-effectiveness, much friendlier preparation determination steps. With introduction advanced nanomaterials into biosensing, diagnostic properties have significantly improved. This study core presents debates current progress biosensing systems using various artificial natural receptors. The incorporation transduction can enhance performance. key performance characteristics optical electrochemical biosensors, limit detection (LOD), linear range, systematically discussed, along with used constructing biosensors. Finally, major problems that exist converting scientific investigation product development also outlined.
Язык: Английский
Процитировано
2
Bioelectrochemistry, Год журнала: 2024, Номер 161, С. 108805 - 108805
Опубликована: Сен. 3, 2024
Язык: Английский
Процитировано
2
Microchemical Journal, Год журнала: 2023, Номер 191, С. 108860 - 108860
Опубликована: Май 11, 2023
Язык: Английский
Процитировано
4
Journal of the Optical Society of America B, Год журнала: 2023, Номер 40(7), С. 1890 - 1890
Опубликована: Июнь 8, 2023
In this paper, lithium niobate is used as a grating-coupling layer and Bragg reflector defect to couple the incident light break periodicity of photonic crystal, which results in localized electric field enhancement excitation Bloch surface waves. By adjusting angle light, structure can achieve two detection modes: diffraction guided mode detection. The average sensitivities for modes are 452°/RIU 3170°/RIU, respectively, with maximum 480°/RIU 4380°/RIU. designed has highest sensitivity currently known.
Язык: Английский
Процитировано
4
Journal of Nanoparticle Research, Год журнала: 2023, Номер 25(12)
Опубликована: Ноя. 30, 2023
Язык: Английский
Процитировано
4