Results 111 to 120 of about 19,949 (245)

Reliability and Degradation Mechanisms of Photovoltaic Modules in Pakistan

Energy Science &Engineering, EarlyView.
Reliability of the PV module. ABSTRACT The number of photovoltaic (PV) installations has grown rapidly in the last 10 years in Pakistan due to the growing electricity demand, the availability of favourable solar resources, and the national renewable energy objectives.
Zafar Ullah Khan, Adnan Daud Khan, Muhammad Ahsan Amjed   +2 more
wiley   +1 more source

Recent Advances in Conjugated Microporous Polymers for Photocatalysis: Mechanism, Synthesis and Applications

Exploration, EarlyView.
Conjugated microporous polymers (CMPs) have attracted more and more attention as new photocatalysts due to their unique advantages such as high performance, long stability and strong light absorption. This review summarizes the application of CMPs as a photocatalyst in recent years and introduces the catalytic mechanism.
Dun Zhou, Kongqing Zhang, Xiaobai Li, Yongpeng Liu, Liang Yao, Hongwei Ma   +5 more
wiley   +1 more source

A prototype integrated approach for sustainable treatment of organic dyes system using ZnO-CuO-AgO heterostructure as photocatalyst. [PDF]

Sci Rep
Maurya MR, Bonthula S, Cabibihan JJ, Alsafri A, Amini OAS, Noora N, Sadasivuni KK.   +6 more
europepmc   +1 more source

Simultaneous Quantification of Phenolic Compounds and Capsaicinoids in Chili Peppers Using Ultra‐High Performance Liquid Chromatography‐Tandem Mass Spectrometry

Food Safety and Health, EarlyView.
A UHPLC‐MS/MS method was developed to simultaneously quantify four capsaicinoids and 19 phenolic compounds, the key bioactive constituents in chili peppers. It exhibits high sensitivity, low matrix effects, excellent accuracy, and precision, enabling reliable detection in chili samples.
Shaoyun Wu, Xue Feng, Haixiao Ma, Yinfeng Zhao, Zhenying Sun, Meiling Zhang, Zehua Ke, Jing Qiu, Yongzhong Qian, Guiqiao Liu, Rui Weng   +10 more
wiley   +1 more source

Method for Lignin Analysis in Wood by Fluorescence Microscopy

Microscopy Research and Technique, EarlyView.
Autofluorescence in extractive‐free wood slides is a promising approach for investigating the relationship between fluorescence intensity and lignin content, particularly when combined with automated photomicrograph analysis using ImageJ. ABSTRACT Native Amazonian species present high anatomical variation which is reflected in their lignin content ...
Josy Tainara Silva Silva, Silvino Intra Moreira, Jordão Cabral Moulin   +2 more
wiley   +1 more source

Reusable SERS Substrate Based on AuNP/PS‐b‐P2VP Nanocomposites With Photocatalytic Activity

Journal of Raman Spectroscopy, EarlyView.
We developed a bifunctional SERS substrate by assembling AuNPs on PS‐b‐P2VP thin films, capable of both sensitive molecular detection and UV‐assisted self‐cleaning. The platform demonstrates excellent reusability over four adsorption–degradation cycles, driven by a hot‐hole‐mediated photocatalytic mechanism without semiconductors.
Moyra F. Vieira, Bismark N. da Silva, Diego P. dos Santos, Celly M. S. Izumi   +3 more
wiley   +1 more source

Dual Approach for Effective Photodegradation and Mineralization of Carbamazepine Using a Ternary ZnFe₂O₄/(P,S)‑<i>g</i>‑C₃N₄/Two-Dimensional TiO₂ Composite. [PDF]

ACS Omega
Çako E, Gomez-Polo C, Trykowski G, Pisarek M, Sikora K, Zielińska-Jurek A.   +5 more
europepmc   +1 more source

Esterification enhances carotenoid retention during bread‐making

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Carotenoids are plant‐derived antioxidants that contribute to human health and represent key quality traits in wheat‐based foods. However, they are highly unstable and prone to degradation during processing. Xanthophyll esterification has been identified as a natural mechanism that enhances carotenoid stability during grain storage.
María D Requena‐Ramírez, Cristina Rodríguez‐Suárez, Dámaso Hornero‐Méndez, Sergio G Atienza   +3 more
wiley   +1 more source

Deep tissue optoacoustic monitoring of photothermal treatments in the NIR-II assisted with silica-coated gold nanorods. [PDF]

Npj Imaging
Remlova E, Jessernig A, Bammel M, Nozdriukhin D, Chen Y, Cipolato O, Deán-Ben XL, Herrmann IK, Razansky D.   +8 more
europepmc   +1 more source

From Computational Screening to Enhanced Adsorption: Optimized Removal of Toxic Congo Red by Nitrogen‐rich Triazine Polymers

Macromolecular Materials and Engineering, EarlyView.
This study validates a DFT‐employed screening approach for discovering new adsorbent materials for organic dyes, successfully identifying CCTAT POP as a highly effective adsorbent for Congo red dye. The POP material exhibits a superior adsorption capacity (46.51 mg g−1) and maintains a regeneration ability, achieving over 90% removal efficiency in ...
Silpa Elizabeth Peter, Anshuman Bera, Sivaranjana Reddy Vennapusa, Parimelazhagan Vairavel, Nanjagud Venkatesh Anil Kumar   +4 more
wiley   +1 more source