Dynamic Colloidal Photonic Crystal Hydrogels with Self-Recovery and Injectability
نویسندگان
چکیده
منابع مشابه
Assessment of Colloidal Self - Assembly for Photonic Crystal
A suspension of monodisperse colloids has an interesting property of selfassembling into a three-dimensional ordered structure. This crystalline material has attracted significant interest on the implementation of photonic crystals, which have practical applications in reflectors, filters, resonators, and waveguides. In this thesis, self-assembly of colloidal crystals and photonic crystal techn...
متن کاملInjectable Hydrogels: A Review of Injectability Mechanisms and Biomedical Applications
Hydrogels have been used for biomedical applications in recent decades. They are a perfect candidate for regenerative medicine as they resemble the extracellular matrix of native tissues. In addition, their highly hydrated structure makes them a suitable choice for drug and other therapeutics delivery. Injectable hydrogels have increasingly gained attention due to their capability for homogeneo...
متن کاملColorimetric logic response based on aptamer functionalized colloidal crystal hydrogels.
A novel colorimetric logic system based on the aptamer-cross-linked colloidal crystal hydrogel (CCH) was developed. With the input stimuli of Hg(2+) and Ag(+), the CCH displayed shrinking response and colour change corresponding to the logical "OR" and "AND" gate. The visualization of the logic output signals is realized.
متن کاملFast responsive crystalline colloidal array photonic crystal glucose sensors.
We developed new photonic crystal polymerized crystalline colloidal array (PCCA) glucose sensing materials, which operate on the basis of formation of cross-links in the hydrogel. These materials are composed of hydrogels that embed an array of approximately 100-nm-diameter monodisperse polystyrene colloids that Bragg diffract light in the visible spectral region. The hydrogels change volume as...
متن کاملUnidirectional Wave Propagation in Low-Symmetric Colloidal Photonic-Crystal Heterostructures
We show theoretically that photonic crystals consisting of colloidal spheres exhibit unidirectional wave propagation and one-way frequency band gaps without breaking time-reversal symmetry via, e.g., the application of an external magnetic field or the use of nonlinear materials. Namely, photonic crystals with low symmetry such as the monoclinic crystal type considered here as well as with unit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Research
سال: 2021
ISSN: 2639-5274
DOI: 10.34133/2021/9565402