Results 41 to 50 of about 10,377 (242)

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

Plasma reforming for enhanced ammonia-air ignition: A numerical study

Fuel Communications, 2022
Using an in-house 0D plasma chemical solver, this paper investigates the species involved in plasma-assisted reforming of both pure ammonia and stoichiometric ammonia-air mixtures.
Galia Faingold, Omer Kalitzky, Joseph K. Lefkowitz   +2 more
doaj   +1 more source

Training for innovation at Politecnico of Turin: Faculty Development, experience and research with students on the Aerospace Engineering course through Team Based Learning Formare per innovare al Politecnico di Torino: Faculty Development, esperienza e ricerca con gli studenti del corso di Ingegneria aerospaziale attraverso il Team Based Learning

, 2022
Questo articolo descrive un’esperienza di didattica innovativa nata nell’ambito del progetto Learning to Teach (L2T) presso il Politecnico di Torino. L2T è un progetto di Faculty Development che comprende essenzialmente tre fasi: un corso longitudinale mirato allo sviluppo delle competenze didattiche dei docenti universitari, la sperimentazione di ...
Cestino, Enrico, Lotti, Antonella, Rossignolo, Cristiana, Felisatti, Ettore, Serbati, Anna   +4 more
openaire   +3 more sources

Co‐Electrospinning Extracellular Matrix with Polycaprolactone Enables a Modular Approach to Balance Bioactivity and Mechanics of a Multifunctional Bone Wrap

Advanced Healthcare Materials, EarlyView.
The incorporation of nondigested ECM and synthetic polymers into a co‐electrospinning system enables the decoupling of bioactivity and mechanical properties within a single wrap. This technique is used to develop a multifunctional bone wrap that achieves augmented membrane durability, sustained infection control, and enhanced vascularity for use in ...
Sarah Jones, Madeline Laude, Zeenat Oyebanji, Ruchi Birur, Andres Luengo Martinez, Isabelle Gilbert, Phillip Baek, Nichole Longbottom, Nicole McCullough, Staci J. Horn, Chien‐Yu Lin, Matthew J. Lohr, Fred Clubb, Manuel K. Rausch, Elizabeth Cosgriff‐Hernandez   +14 more
wiley   +1 more source

Customizable Fabrication of 2D and Conformal Multielectrode Arrays for 3D Printed Organotypic Bioelectronic Interfaces

Advanced Healthcare Materials, EarlyView.
Aerosol jet printing enables rapid, customizable fabrication of flexible, fully gold multi‐electrode arrays (MEAs) for organotypic bioelectronic interfaces. The printed MEAs exhibit stable electrochemical performance, cytocompatibility, and functionality in recording and stimulation, including integration with 3D‐printed constructs.
Ernest Cheah, Xinchao Gao, Wei Qi Jaw, Guo Liang Goh, Jia Min Lee, Chongquan Huang, Sing Yian Chew, Wai Yee Yeong   +7 more
wiley   +1 more source

Introducing the Conceptual Design Process of the Armita Lunar Rover Based on ECSS [PDF]

فصلنامه علوم و فناوری فضایی
This study examines the structural design of planetary probes, introducing common configurations and methodologies. The research focuses on the system design process of the Armita lunar rover, developed for the first national probe robot competition ...
Amirhossain Adami, Zahra Pourjabari, Mohammad Azhdari, Seyed Ali Saadat dar, Haniyeh Eshaq Nia, Kazem Qolipour, Seyed Mohammad Mirmohammadi, Alireza Ahangarani Farahani   +7 more
doaj   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Light‐Driven Reconfigurable Logic in a Monolithic Perovskite Device via Nonlinear Photoresponse Switching

Advanced Materials, EarlyView.
This study demonstrates a monolithic perovskite OELG device that performs all eight logic operations, including XOR and XNOR, without external bias. Enabled by trap‐engineered MAPbI3:PLL and dual photogates, it achieves reconfigurable logic and parallel decoding of amplitude–frequency signals, supporting scenario‐configured logic‐level separation for ...
Dante Ahn, Youngsoo Jang, Minz Lee, WooKyung Jeon, Yohan Yoon, Heon Lee, Assa Aravindh Sasikala, Namsoo Lim, Chandran Balamurugan, Hyeonghun Kim, Gun‐Young Jung, Sooncheol Kwon, Minah Seo, Yusin Pak   +13 more
wiley   +1 more source

Surface Quality Improvement of Aerospace Material of Inconel 718 by GOV (Flow Peening) Process

Chinese Journal of Mechanical Engineering
Inconel 718 superalloy has extensive applications in a variety of industries such as the moulding, aerospace and medical due to its excellent mechanical features such as poor thermal conductivity, high strength at high temperatures and corrosion ...
Burak Şahin, İbrahim Göv, Mustafa Sait Koca, Murat Kalak, Kürşad Göv   +4 more
doaj   +1 more source

Quadcopter-Rover System for Environmental Survey Applications [PDF]

INCAS Bulletin
This paper explores the development of a Quadcopter-Rover System specifically designed for environmental survey applications. The system combines the capabilities of a quadcopter and a rover to provide a comprehensive and versatile solution for data ...
Mohamed H. ABOUGABAL, Mohammad K. GAMAL, Mohamed T. MOHAMED AMIEN, Shehab O. MOHAMED, Ayman H. KASSEM   +4 more
doaj   +1 more source