Results 31 to 40 of about 6,540 (241)

Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics

Advanced Materials Technologies, EarlyView.
In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald, Ali Nawaz, Amandeep Singh, Prashant Sonar   +3 more
wiley   +1 more source

Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications

Advanced Materials Technologies, EarlyView.
Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja, Mikko Kokkonen, Niina Halonen, Sami Myllymäki, Umair Rafique, Mandeep Singh, Ossi Laitinen, Heli Jantunen, Kristiina Oksman, Henrikki Liimatainen   +9 more
wiley   +1 more source

A Bacteria Sol–Gel Template Approach to Form Palladium Core–Shell Catalysts for Suzuki–Miyaura Reactions

Chemistry
This study presents a sustainable and efficient method for fabricating core–shell structured palladium catalysts using a bacterial template and sol–gel synthesis.
Vitaliy N. Soromotin, Pavel V. Rybochkin, Violetta A. Pertseva, Olga A. Kamanina   +3 more
doaj   +1 more source

Advancing Fruit Bioimpedance Monitoring With Sustainable, Soft, And Bio‐Based Electrodes Beyond ECG

Advanced Electronic Materials, EarlyView.
Electrical impedance spectroscopy enables non‐destructive fruit quality monitoring, but conventional ECG and needle electrodes compromise signal stability, fruit physiology, and sustainability. This perspective highlights the transition toward soft, biocompatible, and biodegradable electrode interfaces based on natural substrates, bio‐derived ...
Sundus Riaz, Ahmed Rasheed, Angelo Zanella, Almudena Rivadeneyra, Paolo Lugli, Luisa Petti, Pietro Ibba   +6 more
wiley   +1 more source

Micro-Arc Coatings with Different Types of Microparticles on Titanium Alloy: Formation, Structure, and Properties

Crystals
This study examines the effects of electrolyte composition, specifically the incorporation of dispersed particles, on the properties and formation kinetics of micro-arc oxidation (MAO) coatings on a bioinert titanium alloy.
Anna V. Ugodchikova, Tatiana V. Tolkacheva, Pavel V. Uvarkin, Margarita A. Khimich, Yurii P. Sharkeev, Alexander D. Kashin, Ivan A. Glukhov, Mariya B. Sedelnikova   +7 more
doaj   +1 more source

PENGARUH LAMA WAKTU PENGGETARAN ULTRASONIC BATH TERHADAP SIFAT MEKANIK DAN MORFOLOGI PATAHAN BIOKOMPOSIT PATI TAPIOKA/SERAT RAMI (BOEHMERIA NIVEA)

Rotor: Jurnal Ilmiah Teknik Mesin, 2017
This study reported about mechanical properties and fracture surface of ramie fiber reinforced tapioca starch based biocomposites. The amount of fibers in matrix was kept constant at 10% from dry weight starch basis.
Mochamad Asrofi, Hairul Abral, Anwar Kasim, Adjar Pratoto, Herwin Gevin, Melbi Mahardika   +5 more
doaj   +1 more source

Current State of Applications of Nanocellulose in Flexible Energy and Electronic Devices

Frontiers in Chemistry, 2020
Novel and unique applications of nanocellulose are largely driven by the functional attributes governed by its structural and physicochemical features including excellent mechanical properties and biocompatibility.
Otavio Augusto Titton Dias, Samir Konar, Samir Konar, Alcides Lopes Leão, Weimin Yang, Jimi Tjong, Jimi Tjong, Mohini Sain, Mohini Sain   +8 more
doaj   +1 more source

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios, Léon Chiriatti, Simon Poppinga, Thomas Speck, Vincent Le Houérou   +4 more
wiley   +1 more source

Biodegradation and characterization study of compostable PLA bioplastic containing algae biomass as potential degradation accelerator

Environmental Challenges, 2021
This study demonstrated the degradation behavior of poly(l-lactic acid) (PLA)/algae biomass biocomposites under abiotic (58 ± 2 °C) and at thermophilic composting conditions (58 ± 2 °C).
Naba Kumar Kalita, Ninad Anil Damare, Doli Hazarika, Purabi Bhagabati, Ajay Kalamdhad, Vimal Katiyar   +5 more
doaj   +1 more source

Sustainable Manufacturing Platforms for Closed‐Cycle Bioeconomy Applications

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The transition to a circular bioeconomy requires innovative production platforms that prioritize sustainability, resource efficiency, and waste minimization. Organic waste from agriculture, aquaculture, and food production represents an underutilized feedstock for biomanufacturing, contributing to a circular economy.
Yelizaveta Chernysh, Ruslan Ostroha, Hynek Roubík   +2 more
wiley   +1 more source