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Recent Advances on Thermochromic Inks for Security Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira   +5 more
wiley   +1 more source

Spherical and rod-like dialdehyde cellulose nanocrystals by sodium periodate oxidation: Optimization with double response surface model and templates for silver nanoparticles

open access: yeseXPRESS Polymer Letters, 2016
A novel double response surface model is used first time to optimize a regioselective process to prepare spherical dialdehyde cellulose nanocrystals (SDACN) and rod-like dialdehyde cellulose nanocrystals (RDACN) via one-step sodium periodate (NaIO4 ...
F-F. Lu, H-Y. Yu, Y. Zhou, J-M. Yao
doaj   +1 more source

Ultraviolet-curable Silicone/Urethane Elastomer and Its Selective Modulus Enhancement [PDF]

open access: yes, 2018
Department of Chemical EngineeringThermosets usually have brittle structure, but thermosetting polyurethane (PU) is classified as elastomer due to its urethane linkage in the backbone.
Kim, Dajeong
core  

Synthesis of diblock copolymers with cellulose derivatives 4. Self-assembled nanoparticles of amphiphilic cellulose derivatives carrying a single pyrene group at the reducing-end [PDF]

open access: yes, 2011
Self-assembled cellulose-pyrene nanoparticles were prepared from amphiphilic cellulose derivatives carrying a single pyrene group at the reducing-end, N-(1-pyrenebutyloyl)-β-cellulosylamine (CELL13Py and CELL30Py, the number average degrees of ...
Enomoto-Rogers, Yukiko   +3 more
core   +1 more source

A High Throughput Microfluidic Approach for the Continuous Manufacture of Ibuprofen Nanocrystals

open access: yesAdvanced Materials Technologies, EarlyView.
A robust, continuous manufacturing platform using a high‐throughput microfluidic reactor addresses key scalability challenges in pharmaceutical production. This process efficiently generates crystalline ibuprofen nanoparticles with superior control over size and distribution.
Shorooq Abukhamees   +5 more
wiley   +1 more source

High performance green barriers based on nanocellulose [PDF]

open access: yes, 2014
With the increasing environmental concerns such as sustainability and end-of-life disposal challenges, materials derived from renewable resources such as nanocellulose have been strongly advocated as potential replacements for packaging materials ...
Arthur J Ragauskas   +3 more
core   +1 more source

Chemical Modification of Reducing End‐Groups in Cellulose Nanocrystals [PDF]

open access: hybrid, 2020
Katja Heise   +6 more
openalex   +1 more source

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

open access: yesAdvanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian   +2 more
wiley   +1 more source

Colorimetric Analysis of Glucose Oxidase-Magnetic Cellulose Nanocrystals (CNCs) for Glucose Detection

open access: yesSensors, 2019
Glucose oxidase (EC 1.1.3.4) sensors that have been developed and widely used for glucose monitoring have generally relied on electrochemical principle.
Ying Chuin Yee   +3 more
doaj   +1 more source

Self-Alignment of Gold Nanorods Within Cellulose Based Liquid Crystals [PDF]

open access: yes, 2012
In this work, I use cellulose nanocrystals and demonstrate the long-range bulk dispersion and self-alignment of anisotropic metal nanoparticles at well-de ned orientation with respect to the far- eld liquid crystal director.
Campbell, Michael
core   +2 more sources

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