Results 51 to 60 of about 55,802 (258)

Study on Preparation and Performance of Amino Acid/Urea-Formaldehyde Slow-Release Fertilizer

Guangdong nongye kexue, 2023
【Objective】The study was conducted to develop a slow-release fertilizer with multiple nutrients, excellent nitrogen slow-release performance, simple process, and semi-interpenetrating network structure.【Method】By using solution polymerization with in ...
Xiaohua DUAN, Yaqing LIU
doaj   +1 more source

Hyaluronic-acid-based semi-interpenetrating materials

, 2004
In order to enhance the mechanical performances of hyaluronic acid (HA) without compromising its biological activity, HA has been in interpenetrating with a fibrillar collagen scaffold.
X. Xin, NICOLAIS, LUIGI, A. Borzacchiello, NETTI, PAOLO ANTONIO, L. Ambrosio   +4 more
core   +1 more source

Self‐Soldering, Stretchable and Self‐Healing Liquid Metal Elastomer Interconnections for Soft Electronics Platforms

Advanced Materials Technologies, EarlyView.
A self‐healing and electrically conductive liquid metal elastomer enables robust self‐soldering of surface mount devices for soft electronics. Photothermally activated conductive pathways, strong pressure‐sensitive adhesion, and stable package‐integrated contacts provide high conductivity and extreme stretchability.
Su Thiri San, Ahmed Albeltagi, Mikko Nelo, Jari Juuti, Jarkko Tolvanen, Jari Hannu   +5 more
wiley   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

PAMPS/PVA/MMT Semi-Interpenetrating Polymer Network Hydrogel Electrolyte for Solid-State Supercapacitors

International Journal of Electrochemical Science, 2019
Polyelectrolyte hydrogels have great potential as gel-polymer electrolytes (GPE) because of their low-cost and environmental benefits. Here a polyelectrolyte hydrogel of high ionic conductivities and mechanical properties was developed via the formation ...
Jin Wang, Hucheng Chen, Yahui Xiao, Xianghu Yu, Xiaoxuan Li   +4 more
doaj   +1 more source

Hierarchically Soft Porous MOF‐Polymer Monolith for Fast and Large‐Scale Moisture Buffering

Advanced Science, EarlyView.
A soft, hierarchical porous monolith that combines metal–organic frameworks (MOFs) with a thermoresponsive polymer matrix enables rapid, large‐scale moisture buffering. The synergistic interface facilitates high‐capacity water capture and low‐energy release for sustainable indoor dehumidification.
Guangxin Ma, Xin Zhou, Weiman Li, Ken‐ichi Otake, Susumu Kitagawa, Xiaoze Wang, Mengjie Cao, Linfeng Nie, Ming‐Shui Yao, Yunfa Chen   +9 more
wiley   +1 more source

In Vitro and Biological Characterization of Dexamethasone Sodium Phosphate Laden pH-Sensitive and Mucoadhesive Hydroxy Propyl β-Cyclodextrin-g-poly(acrylic acid)/Gelatin Semi-Interpenetrating Networks

Gels, 2022
The current study reports the fabrication and biological evaluation of hydroxy propyl β-cyclodextrin-g-poly(acrylic acid)/gelatin (HP-β-CD-g-poly(AA)/gelatin) semi-interpenetrating networks (semi-IPN) for colonic delivery of dexamethasone sodium ...
Nyla Ajaz, Ikram Ullah Khan, Muhammad Irfan, Syed Haroon Khalid, Sajid Asghar, Yasir Mehmood, Muhammad Asif, Usra, Ghulam Hussain, Yasser Shahzad, Shefaat Ullah Shah, Muhammad Usman Munir   +11 more
doaj   +1 more source

Stomach-Specific Drug Delivery of Clarithromycin Using aSemi Interpenetrating Polymeric Network Hydrogel Made ofMontmorillonite and Chitosan: Synthesis, Characterization and InVitro Drug Release Study [PDF]

Advanced Pharmaceutical Bulletin, 2019
Purpose: In this study, we aimed to prepare an extended drug delivery formulation ofclarithromycin (CAM) based on a semi-interpenetrating polymer network (semi-IPN) hydrogel.Methods: Synthesis of semi-IPN hydrogel nanocomposite made of chitosan (CS ...
Yunes Panahi, Afshin Gharekhani, Hamed Hamishehkar, Parvin Zakeri-Milani, Hamed Gharekhani   +4 more
doaj   +1 more source

Shape memory behaviour of gelatin – alginate interpenetrating network hydrogel

, 2020
Gelatin – alginate interpenetrating network hydrogel was prepared. Glutaraldehyde was used to crosslink gelatin to form permanent netpoints for fixing the original shape of the hydrogel. Calcium ion was used to create coordination interaction with sodium
He, Yan, Xu, J, Ye, Q, Xu, Jia, Li, Y, Ye, Qingsong, Li, Yantao, He, Y   +7 more
core   +1 more source

Three-Dimensional Printable Conductive Semi-Interpenetrating Polymer Network Hydrogel for Neural Tissue Applications [PDF]

, 2021
Intrinsically conducting polymers (ICPs) are widely used to fabricate biomaterials; their application in neural tissue engineering, however, is severely limited because of their hydrophobicity and insufficient mechanical properties.
Kowalewski T., Sanai N., Urbanek O., Pierini F., Lanzi M., Grippo V., Fiorelli R., Nakielski P., Zembrzycki K., Pisignano D., Camposeo A., Jezierska-Wozniak K., Rinoldi C., Bilewicz R., Maksymowicz W.   +14 more
core   +1 more source