Results 111 to 120 of about 2,403,428 (390)

Direct Ink Writing of Conductive Hydrogels

Advanced Functional Materials, EarlyView.
This review examines the use of direct ink writing (DIW) for fabricating conductive hydrogels with customizable 3D structures. It outlines the rheological requirements for successful DIW, followed by an exploration of the materials and ink formulations used to impart electronic and/or ionic conductivity to hydrogels while maintaining printability ...
Monica Ho, Aline Braz Ramirez, Negar Akbarnia, Eric Croiset, Elisabeth Prince, Gerald G. Fuller, Milad Kamkar   +6 more
wiley   +1 more source

DNA condensation and redissolution: Interaction between overcharged DNA molecules

, 2004
The effective DNA-DNA interaction force is calculated by computer simulations with explicit tetravalent counterions and monovalent salt. For overcharged DNA molecules, the interaction force shows a double-minimum structure.
Allahyarov E, Braunlin W H, Burak Y, Cason A L, Cohen S S, de Vries R, Deserno M Jimenez-Angeles F Holm C Lozada-Cassou M, Elshad Allahyarov, Evans R, Gerhard Gompper, Hartmut Löwen, Manning G S, Pelta J, Raspaud E, Raspaud E, Solis F J, Trubetskoy V S, Wilson R W   +17 more
core   +3 more sources

Molecular self-assembly: Quantifying the balance between intermolecular attraction and repulsion from distance and length distributions [PDF]

arXiv, 2020
Molecular self-assembly on surfaces constitutes a powerful method for creating tailor-made surface structures with dedicated functionalities. Varying the intermolecular interactions allows for tuning the resulting molecular structures in a rational fashion.
arxiv  

Hydrogel‐Based Photothermal‐Catalytic Membrane for Efficient Cogeneration of Freshwater and Hydrogen in Membrane Distillation System

Advanced Functional Materials, EarlyView.
This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun, Muhammad Usman Farid, Wenlong Xi, Gang Lu, Min Wei Boey, Sai Kishore Ravi, Patrick H.‐L. Sit, Alicia Kyoungjin An   +7 more
wiley   +1 more source

Engineering the Hierarchical Porosity of Granular Hydrogel Scaffolds Using Porous Microgels to Improve Cell Recruitment and Tissue Integration

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
By fabricating and covalently assembling gelatin methacryloyl (GelMA) porous microgels, a new class of granular hydrogel scaffolds with hierarchical porosity is developed. These scaffolds have a significantly higher void fraction than their counterparts made up of nonporous microgels, enhancing cell recruitment and tissue integration. This research may
Alexander Kedzierski, Sina Kheirabadi, Arian Jaberi, Zaman Ataie, Catherine L. Mojazza, Marisa L. Williamson, Anton M. Hjaltason, Aneesh Risbud, Yuanhui Xiang, Amir Sheikhi   +9 more
wiley   +1 more source

Non Metallic Transport in Molecular Solids versus Dimensionality

, 2001
Path integral techniques and Green functions formalism are applied to study the (time) temperature dependent scattering of a polaronic quasiparticle by a local anharmonic potential in a bath of diatomic molecules.
Zoli, Marco
core   +1 more source

Temperature‐Induced Effects on Wet‐Spun Artificial Spider Silk Fibers

Advanced Functional Materials, Volume 35, Issue 15, April 10, 2025.
Silk‐based materials are valued for their strength and flexibility, but temperature effects on their mechanical properties are understudied. This study examines the properties of artificial silk fibers from −80 to +120 °C. Results show maintained strength at high temperatures and increased strength at low temperatures. Abstract Silk‐based materials are
Gabriele Greco, Benjamin Schmuck, Vincenzo Fazio, Giuseppe Puglisi, Giuseppe Florio, Nicola Maria Pugno, Luca Fambri, Anna Rising   +7 more
wiley   +1 more source

Mass enhancement in narrow band systems

, 2000
A perturbative study of the Holstein Molecular Crystal Model which accounts for lattice structure and dimensionality effects is presented. Antiadiabatic conditions peculiar of narrow band materials and an intermediate to strong electron-phonon coupling ...
, Alexandrov A S, Bar-Yam Y, Gogolin A A, Hakioglu T, Holstein T, Kornilovitch P E, Lang I J, Marco Zoli, Toyozawa Y, Zoli M, Zoli M   +11 more
core   +1 more source

Recent Advances in Single‐Atom Catalyst for Solar Energy Conversion: A Comprehensive Review and Future Outlook

Advanced Functional Materials, Volume 35, Issue 16, April 18, 2025.
This review highlights the potential of single‐atom catalysts in three key photocatalytic reactions: the hydrogen evolution reaction (HER), nitrogen reduction reaction for ammonia synthesis, and carbon dioxide reduction reaction (CO2RR) for chemical fuels.
Saad Mehmood, Saddam Sk, B. Moses Abraham, Mohsen Ahmadipour, Ujjwal Pal, Joydeep Dutta   +5 more
wiley   +1 more source

Identification of Natural Inhibitors Targeting the NS3-Like Helicase Enzyme of Emerging Tick Alongshan Virus

Journal of Pure and Applied Microbiology
In this study, considering the vital biological importance of the Alongshan virus NS3-like helicase enzyme, several machine learning and artificial intelligence-based software and servers were used to identify compounds that exhibited the best binding ...
Roba M.S. Attar
doaj   +1 more source