Results 61 to 70 of about 11,806 (262)

Dynamic Bonds Enable Repair and Reprocessing of Glycol‐Modified PET

open access: yesAdvanced Functional Materials, EarlyView.
Dynamic hindered urea bonds enable rapid healing in glycol‐modified PET‐based polyurethanes. Tuning the hindered‐amine content allows these polymers to balance mechanical integrity with fast repair, achieving complete scratch disappearance in 30 s at 130°C.
Chaninya Mak‐iad   +3 more
wiley   +1 more source

Structure Formation in Butterfly Scales: Interplay of Genetic Control, Mechanical Instabilities, and Dynamic Material Properties

open access: yesAdvanced Functional Materials, EarlyView.
Butterfly wing scales are intricate cuticular functional nanosctructures. This perspective suggests that spatially varying material properties, cytoskeletal constraints, and growth‐driven mechanical instabilities shape the resulting nanoscale architectures created from single cells.
Anupama Prakash   +10 more
wiley   +1 more source

A systematic review of compliance with indoor tanning legislation

open access: yesBMC Public Health, 2018
Background Many jurisdictions have enacted indoor tanning legislation in response to the health risks of artificial ultraviolet (UV) radiation exposure.
Jessica Reimann   +3 more
doaj   +1 more source

Dual‐Programmable Architected Magnetic Soft Materials: Tuning Mechano–Electric Responses by Inverse Design

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Materials that can deform, sense, and autonomously generate power in response to wireless magnetic fields, through both magnetic‐actuated shape transformation and charge generation, are an emerging focus in advanced functional materials research.
Zhi Zhao, Xiaojia Shelly Zhang
wiley   +1 more source

Sifat fisik, kimia, dan morfologik kulit jaket kambing tersamak menggunakan krom hasil recovery air limbah penyamakan

open access: yesMajalah Kulit, Karet, dan Plastik, 2015
The purpose of this study was to recover chrome in tanning waste water to reduce environmental pollution and to utilize chrome as tanning agent. Chrome in tanning waste water leaching out of the drum was filtered and put in the tank and subsequently it ...
Sri Sutyasmi
doaj   +1 more source

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

open access: yesAdvanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu   +5 more
wiley   +1 more source

Australian young adults’ tanning behaviour: The role of ideal skin tone and sociocultural norms

open access: yesAustralian Journal of Psychology, 2017
Objective Decreasing intentional tanning behaviour is a critical area of skin cancer prevention. Research evidence that tanning behaviour is significantly influenced by appearance motivations exists.
Ashley K. Day   +3 more
doaj   +1 more source

Penurunan bahan pencemar dalam air limbah samak krom dengan eceng gondok (Eichornia crassipes Solms)

open access: yesMajalah Kulit, Karet, dan Plastik, 1992
This research is meant to know the capability of Eichornia crassipes in reducing pollutant in chrome tanning waste water. E. crassipes having the same condition was collected from a pool in Gambiran, Yogyakarta.
Ignatius Sunaryo   +2 more
doaj   +1 more source

Magnetothermal‐Triggered Response and Self‐Healing of Recyclable and Reprocessable Nanocomposites for Actuation Systems

open access: yesAdvanced Functional Materials, EarlyView.
Developing recyclable materials for magnetic robotics that combine rapid response and self‐healing properties is challenging. Hence, this study focuses on the integration of magnetothermal nanoparticles into a dynamic sorbitol‐based vitrimer, a recyclable composite capable of remote actuation and self‐healing by magnetic heating.
Maria Weißpflog   +3 more
wiley   +1 more source

Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels

open access: yesAdvanced Healthcare Materials, EarlyView.
We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa   +8 more
wiley   +1 more source

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