Results 51 to 60 of about 5,136 (224)

Bioabsorbable Endovascular Adhesive Tape (BEAT) for Improving Vascular Regeneration

Advanced Science, EarlyView.
A bioabsorbable endovascular adhesive tape (BEAT) platform based on a hierarchical polyelectrolyte complex is developed to enhance drug delivery in the DCB system. The coating enables rapid transfer to the vessel, provides short‐term mechanical support, and promotes both immediate transfer and long‐term retention of drugs at the lesion site.
Jiarong Wang, Jing Wang, Xinyi Li, Bo Yu, Yiduo Chen, Yirong Guo, Honglin Qian, Meng Hu, Haoyang Liu, Wenhui Liu, Han Xu, Kefeng Ren, M. Cristina L. Martins, Jian Ji   +13 more
wiley   +1 more source

A Real‐Time Antifouling Multivalent Aptamer Platform for Wash‐Free Electrochemical Detection of Low‐Abundance Biomarkers in Human Plasma

Angewandte Chemie, EarlyView.
Detection of low‐abundance proteins at the point‐of‐care is key for early detection and real‐time monitoring. The clinical translation of such assays is hindered by biofouling, matrix variability, and signal instability. RT‐MagMAp assay overcomes these challenges and enables precise protein quantification in human plasma using a hierarchical assembly ...
Payel Sen, Survanshu Saxena, Zijie Zhang, Navreen Sandhu, Pranati Das, Jimmy Gu, Todd Hoare, Yingfu Li, Leyla Soleymani   +8 more
wiley   +2 more sources

Sediment-resistant marine antifouling amphiphilic random copolymer coating

NPG Asia Materials
Accumulation of aquatic organisms on submerged sea vessel surfaces increases drag, resulting in higher fuel consumption and more greenhouse gas emissions.
Jinhyeok Jeong, Minjoong Shin, Sung Min Kang, Myungeun Seo   +3 more
doaj   +1 more source

Evaluation of in-service speed performance improvement by means of FDR-AF (frictional drag reducing anti-fouling) marine coating based on ISO19030 standard

Scientific Reports, 2021
In previous reports by the authors, the drag reduction performance of a novel frictional drag reduction self-polishing copolymer (FDR-SPC) was presented.
Yurim Cho, Kyung Hwan Jeon, Sang Bong Lee, Hyun Park, Inwon Lee   +4 more
doaj   +1 more source

Modulating Integrin and Growth Factor Signaling With Peptides: Strategies to Synergistically Enhance Bone Tissue Regeneration

Advanced Science, EarlyView.
It has been demonstrated that, in the bone extracellular matrix (ECM), integrins and growth factor receptors (GFRs) engage in synergistic signaling to guide bone healing and regeneration. This review provides a comprehensive overview of current strategies using ECM‐derived peptides to recreate the cellular microenvironment and harness synergistic ...
Lluís Oliver‐Cervelló, Elisabetta Ada Cavalcanti‐Adam, Carlos Mas‐Moruno   +2 more
wiley   +1 more source

Enhanced Anticorrosion and Antifouling Properties of Lubricant‐Infused Pyramidal Polydimethylsiloxane Coating

Macromolecular Materials and Engineering, 2023
Although slippery liquid‐infused porous surfaces (SLIPSs) have been extensively studied for anticorrosion and antifouling applications, their durability and stability restrict their practicality.
Dandan Li, Jiahui Zhu, Jing Yu, Jingyuan Liu, Rongrong Chen, Qi Liu, Li Mei, Zaiwen Lin, Jun Wang   +8 more
doaj   +1 more source

Radical‐Mediated, Substrate‐Independent Fabrication of Hybrid Solid–Hydrogel Materials With Tunable Crosslinking: An Initiator‐ and Crosslinker‐Free Approach

Advanced Science, EarlyView.
This work introduces a substrate‐independent, reagent‐free plasma strategy that forms radical‐rich interlayers for covalent hydrogel attachment without initiators or crosslinkers. The long‐lived radicals drive in situ gelation, creating robust, cytocompatible hybrid solid–hydrogel constructs across diverse substrates.
Ghazal Shineh, Azin Khodaei, Pardis Keikhosravani, Masoud Zhianmanesh, Yiyun Xia, Aaron Gilmour, Sina Naficy, Andrea Guzina, Daniella Bianchi, Khoon S. Lim, Fariba Dehghani, Saber Amin Yavari, Marcela Bilek, Giselle C. Yeo, Behnam Akhavan   +14 more
wiley   +1 more source

Micrometer-thick and porous nanocomposite coating for electrochemical sensors with exceptional antifouling and electroconducting properties

Nature Communications
Development of coating technologies for electrochemical sensors that consistently exhibit antifouling activities in diverse and complex biological environments over extended time is vital for effective medical devices and diagnostics. Here, we describe a
Jeong-Chan Lee, Su Yeong Kim, Jayeon Song, Hyowon Jang, Min Kim, Hanul Kim, Siyoung Q. Choi, Sunjoo Kim, Pawan Jolly, Taejoon Kang, Steve Park, Donald E. Ingber   +11 more
doaj   +1 more source

Layer-by-Layer Self-Assembly Marine Antifouling Coating of Phenol Absorbed by Polyvinylpyrrolidone Anchored on Stainless Steel Surfaces

Journal of Marine Science and Engineering
Marine biofouling is a major problem that contributes to the failure of man-made marine structures. Conventional marine antifouling coatings that release heavy metal ions for antimicrobial purposes are no longer in line with today’s environmental issues.
Zaixiang Zheng, Shutong Wu, Haobo Shu, Qingzhen Han, Pan Cao   +4 more
doaj   +1 more source

Self‐Sustaining Piezozyme Platform for Antifouling via Mechanically Triggered Enzymatic Cascade

Advanced Science, EarlyView.
Wave‐powered CeO2/g‐C3N4 piezozyme coating converts ocean motion into an enzymatic H2O2‐to‐ROS cascade, realizing 180‐day eco‐friendly marine antifouling. ABSTRACT Harnessing ubiquitous mechanical energy for catalytic activation offers an emerging pathway toward self‐sustaining environmental protection systems.
Jingyu Wang, Yanjun Yu, Rongxin Su, Jiangjiexing Wu   +3 more
wiley   +1 more source