A transmission-reflection-integrated multifunctional coding metasurface is proposed, which can control the transmitted and reflected wavefronts simultaneously on both sides of the metasurface interface.
Advanced Functional Materials
Holograms with Complex Surface Patterning
A method to record polarization holograms with complex hierarchical structures from an isosorbide-based azo molecular glass (IA-Chol).
Waxing and Waning: A Biodegradable Implant
Biodegradeable medical devices made from wax might one day remove the need for surgical implant removal.
![Repairing Bone Fractures Using High‐Performance Thiol-Ene Adhesive [Video]](https://www.advancedsciencenews.com/wp-content/uploads/2018/06/asfm201800327_ASN_image.jpg)
Repairing Bone Fractures Using High‐Performance Thiol-Ene Adhesive [Video]
A new adhesive is developed for in vivo fracture fixation.
Why Smart Birds Take Their Bath
Bird feather microstructure exhibits an astonishing water-assisted ability of self-repair, which enables birds to replace their plumage only once per year.
Syringe-Free: Oral Vaccine against Helicobacter pylori
To fight antibiotic-resistant pathogens, and to ensure wide-spread application and high compliance, oral vaccinations are desirable, but pose drug delivery complications. An efficient nanoparticle system for vaccination against stomach ulcer causing Helicobacter pylori was recently reported.
The Softer Side of Robots
A vibrotactile actuator and robotic gripper that operate based on the Lorentz force principle are demonstrated.
Wearable Fingernail Sensor Provides Hotbed of Thermal Data
A wearable fingernail sensor that can collect thermal data of the nailbed tissue in real-time is developed.
Capillary Nanostamping with Spongy Stamps
Capillary stamping of micro-/nanometer scale replica patterns as a potential tool for the design and fabrication of small electronics
![Microbial Sensors Based on ZnO Nanorod Arrays [Video]](https://www.advancedsciencenews.com/wp-content/uploads/2018/05/adfm201706309_ASN_image.jpg)
Microbial Sensors Based on ZnO Nanorod Arrays [Video]
The size, shape, and order of nanorods in solid-state microbial sensors are controlled using the forces of gravity and magnetism.
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