نتایج جستجو برای: biocompatible materials
تعداد نتایج: 441717 فیلتر نتایج به سال:
Microfabricated systems provide an excellent platform for the culture of cells, and are an extremely useful tool for the investigation of cellular responses to various stimuli. Advantages offered over traditional methods include cost-effectiveness, controllability, low volume, high resolution, and sensitivity. Both biocompatible and bio-incompatible materials have been developed for use in thes...
Control of nonspecific protein adsorption is very important for the design of biocompatible and biomimetic materials as well as drug carriers. Grafted polymer layers can be used to prevent protein adsorption. We have studied the molecular factors that determine the equilibrium and kinetic control of protein adsorption by grafted polymer layers. We find that polymers that are not attracted to th...
Bioactive materials have evolved over the past three decades from relatively specialized, highly biocompatible, but low-strength dental materials to new compositions for expanded use in restorative dentistry. The objective of this review is to understand the concept of bioactivity and to compare and contrast the various bioactive materials while shedding light on new applications for this evolv...
Fingerprint identification or dactyloscopy is a method for human identification. The impressions left by a human finger on surfaces are not visible to naked eyes (latent fingerprint); therefore, they require revelation to become visible and identified. Within the last century, several fingerprint revelation techniques such as optical, physical, and chemical were studied. These traditional metho...
4D Printed Shape-Morphing Biocompatible Materials with Unpaired Movements printed shape-morphing materials allow for remote and reversible actuation of pre-defined structures. In article number 2202539, Lorenzo Moroni co-workers demonstrate that these can be programed to display patterns attraction repulsion within same object while using composites based on biocompatible anisotropic nanomagnets.
Increasing performance demands and shorter use lifetimes of consumer electronics have resulted in the rapid growth of electronic waste. Currently, consumer electronics are typically made with nondecomposable, nonbiocompatible, and sometimes even toxic materials, leading to serious ecological challenges worldwide. Here, we report an example of totally disintegrable and biocompatible semiconducti...
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