Results 91 to 100 of about 20,542 (294)

Melamine and Cyanuric Acid in Milk and Their Quantities, Analytical Methods and Exposure Risk: A Systematic Review and Meta-analysis

Journal of Food Protection
Melamine, as a toxic compound, needs to be controlled in food, especially in dairy products. In this systematic study, quantities of melamine and cyanuric acid in various types of milk were investigated.
Amirhossein Abedini, Zahra Hadian, Mahdie Kamalabadi, Mahla Salimi, Paliz Koohy-Kamaly, Burhan Basaran, Parisa Sadighara   +6 more
doaj   +1 more source

Freestanding Bamboo‐Like Nitrogen‐Doped Carbon Nanofibers/PANI Dual‐Conductive Cathodes via Interfacial Engineering for High‐Performance Lithium–Sulfur Batteries

Advanced Science, EarlyView.
Bamboo‐like nitrogen‐doped carbon fibers (BNCFs) were synthesized via a vapor‐liquid‐solid catalytic growth method and further integrated with polyaniline to fabricate a freestanding BNCFs/S/PANI cathode. The PANI coating and BNCFs framework synergistically establish an interconnected conductive network with abundant nitrogen‐active sites, thereby ...
Jie Yang, Fan Wang, Enci Wang, Haile Qian, Terence Xiaoteng Liu, Jiarui Huang   +5 more
wiley   +1 more source

A Fast and Cost-Effective Detection of Melamine by Surface Enhanced Raman Spectroscopy Using a Novel Hydrogen Bonding-Assisted Supramolecular Matrix and Gold-Coated Magnetic Nanoparticles

Applied Sciences, 2017
A fast and cost-effective melamine detection approach has been developed based on surface enhanced Raman spectroscopy (SERS) using a novel hydrogen bonding-assisted supramolecular matrix. The detection utilizes Fe3O4/Au magnetic nanoparticles coated with
Jing Neng, Jiayuan Tan, Kan Jia, Peilong Sun   +3 more
doaj   +1 more source

Machine Learning Interatomic Potentials for Energy Materials: Architectures, Training Strategies, and Applications

Advanced Energy Materials, EarlyView.
Machine learning interatomic potentials bridge quantum accuracy and computational efficiency for materials discovery. Architectures from Gaussian process regression to equivariant graph neural networks, training strategies including active learning and foundation models, and applications in solid‐state electrolytes, batteries, electrocatalysts ...
In Kee Park, Saeed Pourasad, Jinhong Mun, Arunkumar Chitteth Rajan, Tae Hyeon Park, Anand Rohit, Mohammad Zafari, Tan‐Lien Pham, Eunjae Jung, Bonseung Koo, Miran Ha, Gi Beom Sim, Hyun Gyu Park, Won Woong Choi, Kwanghyeon Jo, Soohaeng Yoo Willow, David ChangMo Yang, Chang Woo Myung, Geunsik Lee, Kwang S. Kim   +19 more
wiley   +1 more source

AS1411-Templated Fluorescent Cu Nanomaterial’s Synthesis and Its Application to Detecting Melamine

Journal of Chemistry, 2020
Herein, we report a novel approach to AS1411-templated formation of fluorescent copper nanomaterials and their application to melamine detection. Fluorescent copper nanomaterials were formed at room temperature by using AS1411 as a template and ascorbic ...
Lu Ga, Jun Ai, Yong Wang
doaj   +1 more source

Ultrasound Promoted Synthesis of Arylmethylenemalonitriles Catalyzed by Melamine

, 2016
Arylmethylenemalonitriles were synthesized in the presence of melamine through the Knoevenagel condensation of aldehydes with malononitrile in ethanol.
Ai, Hong Mei, Liu, Qing
core  

Recommendations concerning standardisation of melamine

, 2009
At the end of November 2008 high levels of melamine were found in batches of soy meal used as a raw material for animal feed. Furthermore, similar levels of structural analogues of melamine, such as cyanuric acid, were also found.
Netherlands Food and Consumer Product Safety Authority;
core   +1 more source

Melamine-Foam-Based Shape Memory Nanocomposite for a Highly Durable Triboelectric Nanogenerator

The development of triboelectric nanogenerators (TENGs) that exhibit enhanced durability and performance is crucial for their practical usage. Incorporating 3D and shape memory nanocomposites into TENGs is a promising strategy to achieve this goal.
Fathallah Karimzadeh (10004755), Mohammad Hossein Enayati (17730272), Zahra Khosroshahi (17730269), Ehsan Naderi Kalali (1469737)   +3 more
core   +1 more source

Ratiometric Nanothermometer Based on Rhodamine Dye-Incorporated F127-Melamine-Formaldehyde Polymer Nanoparticle: Preparation, Characterization, Wide-Range Temperature Sensing, and Precise Intracellular Thermometry

, 2016
A series of fluorescent nanothermometers (FTs) was prepared with Rhodamine dye-incorporated Pluronic F-127-melamine-formaldehyde composite polymer nanoparticles (R-F127-MF NPs).
Jiajun Liu (692586), Yongchun Liu (130192), Ya Wang (1202), Youshen Wu (819594), Jingwen Ma (704635), Daocheng Wu (130197)   +5 more
core   +1 more source

A spectroscopic study of the degradation of polyurethane coil coatings.

, 2012
PhDThe degradation of polyurethane (PU) coil coatings were studied with step scan phase modulation photo-acoustic (SS-PM-PA) FTIR, confocal Raman mapping (CRM) and scanning electron microscopy (SEM). PU coatings were oven cured for 30 seconds to reach
Zhang, Ying
core