Results 41 to 50 of about 17,897 (255)

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source

Diversity of Plant Colorant Species in a Biodiversity Hotspot in Northern Thailand

Diversity
Growing concerns regarding health and eco-safety have led to a resurgence in the recognition of natural products. Although plant colorants are often mentioned in ethnobotanical studies in northern Thailand, they have not been comprehensively examined ...
Sukhumaabhorn Kaewsangsai, Prateep Panyadee, Aussara Panya, Hataichanok Pandith, Prasit Wangpakapattanawong, Henrik Balslev, Angkhana Inta   +6 more
doaj   +1 more source

Utilization of Anthocyanin Extract from Clitoria ternatea as a Natural Colorant in Eyeshadow Formulation [PDF]

E3S Web of Conferences
In recent years, butterfly peas flowers (Clitoria ternatea) have gained popularity as natural colorants such as cosmetic, pharmaceutical, textile, and food colorants. Especially as the cosmetic colorant, Clitoria ternatea has been used as a nail and hair
Kwartiningsih Endang, Ramadhani Aida Nur, Shafa Talitha Fairuz, Pramesthi Dhita Ayu   +3 more
doaj   +1 more source

Phycocyanin content and nutritional profile of Arthrospira platensis from Mexico: efficient extraction process and stability evaluation of phycocyanin

BMC Chemistry, 2021
Phycocyanin is a blue natural food colorant with multiple health benefits. Here we propose an efficient phycocyanin extraction method from Arthrospira platensis from Mexico.
Sanghamitra Khandual, Edgar Omar Lopez Sanchez, Hugo Espinosa Andrews, Jose Daniel Padilla de la Rosa   +3 more
doaj   +1 more source

UJI IRITASI DAN STABILITAS FISIKA KIMIA LIPSTIK DENGAN PEWARNA ALAMI EKSTRAK BUAH SALAM (Syzygium polyanthum (Wight) Walp.) [PDF]

, 2013
Salam fruit (Syzygium polyanthum (Wight) Walp.) is one of the potential plants to be used as a natural colorant because it contains anthocyanin.
RAHMADHITA, MAYANG
core  

A Soft Mechanoluminescent Skin for High‐Resolution Optical Tactile Sensing in Human–Machine Interaction

Advanced Science, EarlyView.
A soft mechanoluminescent tactile sensor that converts force directly into light is presented, enabling imaging‐based, wiring‐free touch sensing. By integrating a flexible ML‐skin with CMOS readout, the system achieves high sensitivity, fast response, and high spatial resolution, while maintaining structural simplicity and energy efficiency, offering a
Yu Feng, Qiaojiao Wang, Yehui Liu, Jiankun Li, Senlin Hou, Xiaomeng Yang, Ziyi Li, Yanji Yi, Meng Chen, Guanglie Zhang, Hao Sun, Wen Jung Li   +11 more
wiley   +1 more source

Routing Optimization of Cable‐Driven Octopus‐Inspired Manipulators With Minimal Actuation via Genetic Algorithm and Finite Element Method

Advanced Intelligent Systems, EarlyView.
Soft robotic arms are promising for gentle grasping but often rely on bulky actuation systems. This work presents a computational design framework that optimizes tendon number and routing to achieve target grasps with fewer actuators. Validated on an octopus‐inspired underwater arm, the approach enables efficient, underactuated soft manipulators for ...
Michele Martini, Emanuele Solfiti, Alessio Mondini, Emanuela Del Dottore, Alberto Parmiggiani, Edoardo Sinibaldi, Barbara Mazzolai   +6 more
wiley   +1 more source

Rare Earths and the Balance Problem: How to Deal with Changing Markets? [PDF]

, 2018
The balance between the market demand and the natural abundance of the rare-earth elements (REEs) in ores, often referred to as the Balance Problem (or the Balancing Problem), is a major issue for REE suppliers.
Binnemans, Koen, Jones, Peter Tom, Müller, Torsten, Yurramendi, Lourdes   +3 more
core   +2 more sources

Dyeing of Silk Fabric Using Natural Dye Extracted from Sargentodoxa Cuneata and Its Ultraviolet Resistant Property

Journal of Natural Fibers, 2022
In this research, Chinese herb Sargentodoxa cuneata was investigated as a natural dyestuff to give novel ultraviolet resistance to silk fabrics. The colorant was prepared using sodium hydroxide as extraction solvent, and the properties of the colorant ...
Linan Wang, Shiwen Wang, Kaili Song, Zhicheng Yu   +3 more
doaj   +1 more source

Dyeing studies and fastness properties of brown naphtoquinone colorant extracted from Juglans regia L on natural protein fiber using different metal salt mordants [PDF]

, 2017
In this study, wool fibers are dyed with a natural colorant extracted from walnut bark in presence and absence of mordants. The effect of aluminum sulfate, ferrous sulfate, and stannous chloride mordants on colorimetric and fastness properties of wool ...
Bukhari, Mohd Nadeem, Islam, Shahid-ul, Khan, Mohd Ali, Mohammad, Faqeer, Rather, Luqman Jameel, Shabbir, Mohd, Shahid, Mohd, Singh, Urvashi   +7 more
core   +2 more sources