Results 31 to 40 of about 585,821 (290)

Molecular Thermal Motion Modulated Room-Temperature Phosphorescence for Multilevel Encryption

open access: yesResearch, 2022
The stimulus-responsive room-temperature phosphorescence (RTP) materials have become an increasingly significant topic in the fields of bioimaging, sensing, and anticounterfeiting.
Jiaqiang Zhao   +8 more
doaj   +1 more source

Responsive polymer photonics [PDF]

open access: yes, 2014
Stimulus-responsive materials: This thesis describes the development of stimulus-responsive polymeric materials based on liquid crystalline polymers and hydrogels. Novel responsive molecular building blocks were designed and synthesised. Specific monomer
Stumpel, JE Jelle   +2 more
core   +1 more source

Stimulus-Responsive Shrinkage in Electrospun Membranes: Fundamentals and Control

open access: yesMicromachines, 2021
Shrinkage is observed in many electrospun membranes. The stretched conformation of the macromolecular chains has been proposed as the possible cause. However, so far, our understanding of the fundamentals is still qualitative and cannot provide much help
Feiyu Fang   +7 more
doaj   +1 more source

Stimulus-Responsive Imprinted Polymer-Based Potentiometric Sensor for Reversible Detection of Neutral Phenols

open access: yes, 2020
Nowadays, polymeric membrane potentiometric sensors based on the molecularly imprinted polymers (MIPs) have been successfully developed for detection of various organic and biological species.
Longbin Qi (4588243)   +5 more
core   +1 more source

Recent Progress in Bio-Responsive Drug Delivery Systems for Tumor Therapy

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Spatially- and/or temporally-controlled drug release has always been the pursuit of drug delivery systems (DDSs) to achieve the ideal therapeutic effect.
Xiufeng Cong, Jun Chen, Ran Xu
doaj   +1 more source

Smart mesoporous silica nanoparticles for controlled-release drug delivery

open access: yesNanotechnology Reviews, 2016
Stimuli-responsive controlled-release nanocarriers are promising vehicles for delivery of bioactive molecules that can minimize side effects and maximize efficiency.
Karimi Mahdi   +4 more
doaj   +1 more source

A designed, phase changing RTX-based peptide for efficient bioseparations

open access: yesBioTechniques, 2013
Typically, chromatography is the most costly and time-consuming step in protein purification. As a result, alternative methods have been sought for bioseparations, including the use of stimulus-responsive tags that can reversibly precipitate out of ...
Oren Shur   +4 more
doaj   +1 more source

Environmentally responsive photonic polymers [PDF]

open access: yes, 2019
Stimulus-responsive photonic polymer materials that change their reflection colour as function of environmental stimuli such as temperature, humidity and light, are attractive for various applications (e.g.
Schenning, Albertus P.H.J.   +4 more
core   +1 more source

Stimulus-Responsive Polymers Based on Polypeptoid Skeletons

open access: yes, 2021
Polypeptoids have attracted a lot of atteSDntion because of their unique structural characteristics and special properties. Polypeptoids have the same main chain structures to polypeptides, making them have low cytotoxicity and excellent biocompatibility.
Tiantian Wei   +4 more
core   +1 more source

MMP-13 enzyme and pH responsive theranostic nanoplatform for osteoarthritis

open access: yesJournal of Nanobiotechnology, 2020
Stimulus-responsive therapy permits precise control of therapeutic effect only at lesion of interest, which determines it a promising method for diagnosis and imaging-guided precision therapy.
Qiumei Lan   +9 more
doaj   +1 more source

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