Results 101 to 110 of about 15,087 (249)

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

Rotary 3D Printing With Integrated Electroplating

Advanced Engineering Materials, EarlyView.
A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded, low‐resistance conductive pathways that enable internal Joule heating and thermally activated shape‐memory responses.
Antonio Zagaria, Nicola Larovere, Moslem Mohammadi, Gianluca Percoco, Ali Zolfagharian, Gianni Stano   +5 more
wiley   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

EFFECT OF STORAGE LONGEVITY UNDER DIFFERENT STORAGE CONDITIONS ON SEED VIGOR AND OIL CONTENT IN MAIZE, SOYBEAN AND SUNFLOWER [PDF]

Poljoprivreda, 2005
The study aimed to examine the changes in seed vigor and oil content in different genotypes of maize, soybean and sunflower over three years (2002-2005) in two type storage conditions differed in terms of air temperature and humidity: 25°C/75% and 12°C ...
B. Šimić, Marija Vratarić, Aleksandra Sudarić, M. Krizmanić, L. Andrić   +4 more
doaj  

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Study on Effect delayed Sowing of mother plants on seed vigor of some spring rapeseed (Brassica napus L.) cultivars by standard germination test [PDF]

علوم و فناوری بذر ایران, 2012
To study the effects of mother plant delayed sowing date on seed germination and seed vigor of 10 spring rapeseed cultivars, an experiment was conducted in two years (2006-2007). In the first year, 10 cultivars of spring rapeseed were planted in research
سمانه متقی, سید مجید نجفی نوری, امیرحسین شیرانی راد, آیدین حمیدی, فرشاد قوشچی   +4 more
doaj  

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Phenotypic, Physiological and Hormonal Analysis Reveals the Mechanisms of Timely Harvesting for Ensuring the Seed Vigor of Maize (Zea mays L.) Inbred Lines

Agronomy
Seed vigor is a pivotal indicator of seed quality, and timely harvesting is essential for maize seed vigor. The seeds and embryos of maize inbred lines JNY6F and PH4CV at different maturity stages were selected as study materials, the phenotypic ...
Wanjun Feng, Haoxue Wang, Yu Bai, Weijie Wang, Weiwei Xue, Zhaokang Shi, Peng Qiu, Yu Gao, Jianfu Xue, Min Sun, Hailin Ma   +10 more
doaj   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Digital images of seedling for evaluating coffee seed vigor

Journal of Seed Science
: The digital image analysis of seedlings has become largely employed in seed quality-control programs due to its feasibility, objectivity and fast results.
Heiber Andres Trujillo, Francisco Guilhien Gomes-Junior, Silvio Moure Cicero   +2 more
doaj   +1 more source