Results 111 to 120 of about 66,926 (319)

Recent Developments in Sustainable Composites for Printed Circuit Boards (PCBs): A Review

open access: yesMacromolecular Materials and Engineering, EarlyView.
This review presents the potential of using natural plant fibers and biodegradable polymers as sustainable printed circuit boards (PCBs). This review provides future directions in innovation and sustainable PCBs development. Bio‐composites PCBs are both environmentally friendly and sustainable due to the natural fibres they contain.
Erdem Selver   +7 more
wiley   +1 more source

Flying Particle Microlaser and Temperature Sensor in Hollow-Core Photonic Crystal Fiber

open access: yes, 2017
Whispering-gallery mode (WGM) resonators combine small optical mode volumes with narrow resonance linewidths, making them exciting platforms for a variety of applications. Here we report a flying WGM microlaser, realized by optically trapping a dye-doped
Pennetta, Riccardo   +3 more
core   +1 more source

Stabilized Cellulase in Chitosan–Polyvinyl Alcohol Biopolymer Beads for Sustainable Enzymatic Deinking of Recycled Paper

open access: yesChemistryOpen, EarlyView.
A stable and reusable biocatalyst, cellulase@Cs/PVA/Ga, is engineered by immobilizing cellulase onto glutaraldehyde‐activated chitosan (Cs) and coating it with polyvinyl alcohol. This composite system enhances enzymatic stability and efficiency for the sustainable deinking of recycled newspaper, offering a green alternative to harsh chemical treatments.
Parisa Chakeri   +4 more
wiley   +1 more source

Thermal Management and Mechanical Properties of Epoxy‐Sandwich Composites Containing Microencapsulated Phase Change Material

open access: yesPolymer Composites, EarlyView.
Schematic representation of a multifunctional sandwich composite consisting of face sheets and a PCM‐filled epoxy foam core, combining structural performance with thermal energy storage capability. ABSTRACT In this work, epoxy (EP) foams containing 10, 20, and 30 wt% of microencapsulated phase change materials (PCMs) were developed as potential cores ...
Laura Simonini   +4 more
wiley   +1 more source

A Novel Immunosensor Based on Chitosan-Prussian BlueGraphene Nanocomposite and Au Nanoparticle for Rapid Detection of Melamine

open access: yesInternational Journal of Electrochemical Science, 2016
In 2008, serious illnesses and deaths of babies caused by the contaminated powdered infant formula by melamine in China. To determine a rapid detection of melamine in raw milk, an immunosensor based on the chitosan-Prussian blue-graphene nanocomposite ...
Yanjie Dong   +6 more
doaj   +1 more source

Melamine-associated urinary stone

open access: yesInternational Journal of Surgery, 2016
The devastating contamination of milk formula with Melamine, which caused havoc in China, happened almost eight years ago. Although most patients with melamine-associated urinary stone were given conservative medical treatment, the impact was not completely eliminated.
Xiaofeng, Guan, Yaoliang, Deng
openaire   +2 more sources

Recent advances in Joule‐heating synthesis of functional nanomaterials for photo and electrocatalysis

open access: yesPhotoMat, EarlyView.
This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li   +4 more
wiley   +1 more source

Melamine foam-supported 3D interconnected boron nitride nanosheets network encapsulated in epoxy to achieve significant thermal conductivity enhancement at an ultralow filler loading

open access: yesChemical Engineering Journal, 2018
Realizing high-efficiency thermal conductivity enhancement at low filler loading has a great significance for thermally conductive composite. Herein, three-dimensional (3D) boron nitride nanosheets (BNNSs) wrapped melamine foams (MF@BNNS) were first ...
Xiongwei Wang, Peiyi Wu
semanticscholar   +1 more source

A Review on Melamine Toxicity in Food Products and its Health Aspects [PDF]

open access: yesمحیط زیست و مهندسی آب, 2016
Melamine, an organic compound, derived from cyanamide, is composed of 66% by weight of nitrogen. It is sometimes illegally added to food products, especially milk and its products in order to increase tempting protein content.
Mir-Jamal Hosseini   +2 more
doaj  

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