Results 171 to 180 of about 3,265,618 (328)

Mussel‐Inspired Molecular Strategies for Fabricating Functional Materials With Underwater Adhesion and Self‐Healing Properties

Advanced Materials, EarlyView.
This review systematically examines the nanomechanical mechanisms of mussel‐inspired molecular interactions, primarily investigated by direct force measurement techniques such as surface forces apparatus and atomic force microscopy. The macroscopic adhesive and self‐healing performances of mussel‐inspired functional materials, including coacervates ...
Pan Huang, Hongjian Zhang, Hongbo Zeng
wiley   +1 more source

Recombinant genomes which express chloramphenicol acetyltransferase in mammalian cells

Molecular and Cellular Biology, 1982
C. Gorman, L. Moffat, B. Howard
semanticscholar   +1 more source

Engineered Plasmonic and Fluorescent Nanomaterials for Biosensing, Motion, Imaging, and Therapeutic Applications

Advanced Materials, EarlyView.
A schematic illustration of how noble metals can be used to create nanoparticles (NPs) or nanoclusters (NCs). Noble metal NPs, due to their plasmonic properties, enable photothermal therapy and surface‐enhanced Raman scattering (SERS). In contrast, NCs, which lack a plasmonic resonance band, exhibit fluorescence, making them ideal for bioimaging ...
David Esporrín‐Ubieto, Juan C. Fraire, Daniel Sánchez‐deAlcázar, Samuel Sánchez   +3 more
wiley   +1 more source

Engineering Bacterial Secretion Systems for Enhanced Tumor Imaging and Surgical Guidance

Advanced Materials, EarlyView.
This study presents a novel contrast agent platform, Streptavidin Associated Salmonella (SAS), for fluorescence image guided surgery. SAS selectively colonizes tumors and secretes streptavidin, enabling precise delineation of invasive tumor margins with prolonged signal retention.
Dohee Lee, Heung Jin Jeon, Dohyub Jang, Deukhee Lee, Solbi Kim, Minju Han, Sharon Jiyoon Jung, Jung‐Hyun Lee, Jia Choi, Dong Ha Kim, Dong June Ahn, Keri Kim, Sehoon Kim, Hyo‐Jin Lee, SeungBeum Suh   +14 more
wiley   +1 more source

Carbon Quantum Dots Assisted Virus Tracking: From Skin to Brain

Advanced Materials, EarlyView.
A novel carbon quantum dots‐dissolvable microneedle, CQDs‐dMN system, enables painless delivery and real‐time tracking of HSV‐1. The HSV‐1 is labeled with fluorescent CQDs and delivered to the skin dermis, minimizing damage compared to traditional methods.
Yaxiu Feng, Xiong Wang, Cien Chen, Di Wang, Changshun Hou, Yiran Wang, Huan Hu, Peiran Chen, LeiYing Qin, Qianya Wan, Xi Yao, Ming‐Liang He   +11 more
wiley   +1 more source

Nanostructured Protein Surfaces Inspired by Spider Silk

Advanced Materials, EarlyView.
Harnessing recombinant spider silk technology, bioengineered spidroin variants enable the creation of functionalized nanostructured coatings with tunable affinity for specific targets, supporting a broad range of applications ‐ from antifouling surfaces and targeted drug delivery to advanced cell therapies and precision bio‐patterning via lithography ...
Martin Humenik, Thomas Scheibel
wiley   +1 more source

Responsive Polyelectrolyte Brushes in Applications: Functions, Stimuli, and Design Considerations

Advanced Materials, EarlyView.
With advances in the synthesis of polyelectrolyte brushes, these coatings of surface‐grafted chains find uses in an increasing number of applications. This review summarizes three core aspects of these brushes: how they introduce functionality to surfaces; how external stimuli influence their properties; and what practical considerations should be ...
Leon A. Smook, Andreas Dahlin, Karin Schroën, Sissi de Beer   +3 more
wiley   +1 more source

Development of a Sensitive Electrochemical Aptasensor for Non‐Small Cell Lung Cancer Extracellular Vesicle Detection

Advanced Materials Interfaces, EarlyView.
A novel electrochemical aptasensor enables the selective detection of lung cancer‐derived EVs by targeting the CD44 surface marker. The sensor uses a self‐assembled monolayer (SAM) for aptamer immobilization and achieves label‐free EV detection through electrochemical impedance spectroscopy.
Zarinah M. Amin, Volker Nock, Paula Brooksby, Renee V. Goreham   +3 more
wiley   +1 more source

Facile Fabrication of Large‐Area Biofunctionalized Metallic Nanostructures for High Performance Affinity Plasmonic Biosensors

Advanced Materials Technologies, EarlyView.
A novel approach enables facile and reproducible fabrication of gold nanoparticle arrays with tunable near‐infrared plasmonic properties and enhanced sensing accuracy. Using advanced lithography and ion milling, combined with innovative surface chemistry, the approach minimizes ohmic losses and non‐specific sorption, improving biomolecular detection ...
Dario Cattozzo Mor, Adam Benjamin Plšek, Prasanth Asokan, Van‐Truc Vu, Gizem Aktug, Elena Giordani, Elena Ricciardi, Jiri Perutka, Kamil Önder, Ladislav Fekete, Zdeněk Hubička, Chun‐Jen Huang, Jakub Dostalek   +12 more
wiley   +1 more source

One‐Step Covalent Biofunctionalization of Tubular Constructs Enabled by Surface‐Embedded Radicals

Advanced Materials Technologies, EarlyView.
Uniform covalent biofunctionalization of tubular constructs is achieved in one step using surface‐embedded radicals generated by a novel plasma immersion ion implantation (PIII) technology. This scalable, solvent‐free technology advances bioengineered tubes for tissue engineering and implant applications.
Anyu Zhang, Katazhyna Redzikultsava, Leila Mamizadeh, Bingyan Liu, Jiayan Shao, Junyi Qian, Ziyu Wang, Angus Grant, Shih‐Liang Lee, Richard Tan, Marcela Bilek, Steven G. Wise, Behnam Akhavan   +12 more
wiley   +1 more source