Analytical and Bioanalytical Chemistry, Год журнала: 2024, Номер unknown
Опубликована: Дек. 28, 2024
Язык: Английский
Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 156046 - 156046
Опубликована: Сен. 1, 2024
Язык: Английский
Процитировано
1
Advanced Optical Materials, Год журнала: 2024, Номер unknown
Опубликована: Дек. 26, 2024
Abstract Mn 2+ doped CsPbCl 3 nanocrystals (Mn :CsPbCl NCs) show immense promise in lighting and display technologies owing to their outstanding optical characteristics. Nonetheless, high defect density, inefficient doping, poor structural robustness pose considerable challenges the synthesis of NCs with photoluminescence quantum yield (PLQY) long‐term stability. This study introduces an eco‐friendly room‐temperature post‐treatment method utilizing MgCl 2 /oleylamine solution, boosting total PLQY from 65% 98%, including a 30% increase for emission. Additionally, significantly improves NCs’ resilience against UV light, retaining 80% initial PL intensity after 120 hours exposure. Comprehensive analyses density functional theory simulation temperature‐dependent spectra suggested that enhancement is due improved doping efficiency effective passivation native vacancy defects. The stability enhanced by replacing Pb Mg , mitigating lattice distortions within [PbCl 6 ] 4− octahedral framework. color rendering index white light‐emitting diodes fabricated post‐treated achieves exceptional value 98. work offers novel insights into fabrication high‐PLQY NCs, advancing practical deployment perovskite nanomaterials various industries.
Язык: Английский
Процитировано
1
Analytical Chemistry, Год журнала: 2024, Номер unknown
Опубликована: Окт. 28, 2024
The colorimetric point-of-care test (POCT) offers a rapid and efficient method for detecting specific targets in real samples. However, traditional methods often rely on complex signal amplification techniques or electronic devices to enhance detection sensitivity, which can inadvertently increase both cost time, thus contradicting the fundamental goals of visual methods. Here, we presented distance-based fluorescent immunosensor that utilized gas-producing nanozyme continuous gas production reaction as signal. Specifically, SOM-ZIF-8@Pt catalyzed O
Язык: Английский
Процитировано
0
Inorganics, Год журнала: 2024, Номер 12(12), С. 312 - 312
Опубликована: Ноя. 28, 2024
Metal halide perovskites have demonstrated exceptional multifunctionality, finding applications in photovoltaics, light-emitting devices and sensors, which has stimulated intense research interest. Recently, their integration into biomimetic emerged as a promising frontier, exploiting the unique optoelectronic properties of to mimic biological functions. This review provides comprehensive analysis recent advances use metal for applications, focusing on role different device configurations fabrication techniques. We elucidate mechanisms that drive performance demonstrate potential versatile materials high devices. By exploring intricate interplay between material functionality, we highlight transformative creating more efficient, adaptable biologically inspired technologies. Finally, discuss future directions maximise application scope, with aim bridging science bioengineering innovative development.
Язык: Английский
Процитировано
0
Analytical and Bioanalytical Chemistry, Год журнала: 2024, Номер unknown
Опубликована: Дек. 28, 2024
Язык: Английский
Процитировано
0