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Search Results - leila+deravi
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Bionic color structures as eco-friendly food dyes
This technology creates eco-friendly, food-safe colorants by forming edible photonic nanostructures from natural colorants in water. Using microfluidic devices and controlled thermal processes, it enhances color stability and brightness, providing a safer alternative to synthetic additives. https://nu.technologypublisher.com/files/sites/thumbnail.jpeg ...
Published: 10/15/2024
|
Inventor(s):
Leila Deravi
,
Wei-Ting Chang
,
Ji-Young Lee
Keywords(s):
Category(s):
Technology Classifications > 1. Life Science > Biotechnology
,
Technology Classifications > 2. Physical Science > Advanced materials/Nanomaterials
,
Technology Classifications > 1. Life Science > Green Chemistry
Self-contained electrochromic platform for sensing and displaying color and pattern
Self-Contained Electrochromic Platform for Sensing and Displaying Color and Pattern This device is capable of recognizing and replicating color schemes with a simplistic bio-inspired system Institute Reference: INV-22024 IN-PART Reference: 220516-13853-56576 Background Color surrounds our daily existence and has been implemented for centuries in...
Published: 9/10/2024
|
Inventor(s):
Daniel Wilson
,
Leila Deravi
Keywords(s):
Adaptive
,
Biomimetic
,
Camouflage
,
color sensing
,
Color-Changing
Category(s):
-Optics
,
-Sensors tech
,
-Sustainability / Renewable Tech
,
-Materials
,
-Equipment
,
-Energy Technology
,
-Devices
,
-Cosmetic
,
Technology Classifications > 1. Life Science
,
Chemistry
Wearable Light Sensors Based on Unique Features of a Natural Biochrome
Wearable Light Sensors Based on Unique Features of a Natural Biochrome A novel, low cost, wearable device for measurement of sun exposure Background Exposure to sunlight’s harsh radiation has proven to be detrimental to our health. Ultraviolet (UV)-rays, infrared (IR) and to a lesser degree, visible light, all contribute to skin damage. Thus,...
Published: 9/10/2024
|
Inventor(s):
Daniel Wilson
,
Leila Deravi
Keywords(s):
Radiation detector
,
Sensor
,
Skin
,
Solar
,
Sterilization
,
Wearable
Category(s):
-Chemistry
,
-Cosmetic
,
-Energy Technology
,
-Equipment
,
-Health
,
-Materials
,
-Sustainability / Renewable Tech
,
-Sensors
,
Technology Classifications > 2. Physical Science > Advanced materials/Nanomaterials
,
Technology Classifications > 2. Physical Science > Environmental/Clean tech
,
Technology Classifications > 1. Life Science > Green Chemistry
,
Technology Classifications > 1. Life Science > Medical Devices
,
Technology Classifications > 1. Life Science
,
Chemistry
A naturally-derived and edible photonic crystal coloring system
INV-21129 Background: Colorants are applied to the food we consume with surprising frequency, in order to enhance their visual appeal. The compounds utilized to accomplish this can either be artificially synthesized or naturally derived. Artificial colorants were largely popular in previous decades, as they were inexpensive to generate,...
Published: 10/15/2024
|
Inventor(s):
Patrick Sullivan
,
Leila Deravi
,
Zhuangsheng Lin
,
Cassandra Martin
,
Duncan Bower
,
Ying (Ivy) Wang
Keywords(s):
Category(s):
-Chemistry
Suspensions and solutions of dyes that enable colored coatings with tunable infrared performance
INV-21076 Background Traditionally, paints are granted color by solid, inorganic pigments evenly dispersed throughout their matrix. These pigments absorb most wavelengths of light but reflect a few remaining wavelengths, which generates the color we perceive with our eyes. Longer wavelengths (LWs) which carry heat, are also absorbed, and reflected...
Published: 10/15/2024
|
Inventor(s):
Daniel Wilson
,
Leila Deravi
Keywords(s):
Energy-efficient
,
Environmentally friendly
,
Infrared
,
Reflective materials
,
Thermal Management
Category(s):
-Sustainability / Renewable Tech
,
-Materials
,
-Energy Technology
A benchtop platform to rapidly produce nanofibrous materials
INV-21085 Background Nanofibrous scaffolds can mimic the mechanical and structural properties of the natural extracellular matrix (ECM) and tissues (e.g., collagenous tissues), thereby demonstrating high potential in tissue engineering and regenerative medicine. However, the rapid and reproducible fabrication of biomimetic scaffolds for tissue engineering...
Published: 10/15/2024
|
Inventor(s):
Cassandra Martin
,
Leila Deravi
,
Jeffrey Paten
Keywords(s):
biomaterial-based scaffold
,
Collagen
,
concentric cylinders
,
fibril alignment
Category(s):
-Materials
,
Technology Classifications > 1. Life Science > Bioengineering/Tissue Engineering
IR reflective colorants from natural light scattering nanoparticles
INV-18061 Background Pigments and pigments encapsulated within nanoparticles have recently been identified to have unique absorptive and scattering profiles in the visible range. It has properties in the infrared (IR) regions. Polymeric fibers are a central component of many technologies that require or are acquiring advanced optical functionality...
Published: 10/15/2024
|
Inventor(s):
Leila Deravi
,
Richard Osgood
,
Amrita Kumar
Keywords(s):
Category(s):
-Materials