scholarly journals Mussel‐Inspired Hydrogel Composite with Multi‐Stimuli Responsive Behavior

2019 ◽  
Vol 304 (7) ◽  
pp. 1800720 ◽  
Author(s):  
Yun‐Hui Yan ◽  
Li‐Han Rong ◽  
Jin Ge ◽  
Brylee David B. Tiu ◽  
Peng‐Fei Cao ◽  
...  
Keyword(s):  
Stimuli Responsive ◽  
Hydrogel Composite ◽  
Responsive Behavior

scholarly journals Synthesis and pH-stimuli responsive research of gemini amine-oxide surfactants containing amides

RSC Advances ◽  
2020 ◽  
Vol 10 (72) ◽  
pp. 44387-44396
Author(s):  
Hanyu Chen ◽  
Duojiao Fu ◽  
Xiqin Zhou ◽  
Hongqin Liu ◽  
Baocai Xu
Keyword(s):  
Aqueous Solution ◽  
Amine Oxide ◽  
Stimuli Responsive ◽  
Responsive Behavior

The series of gemini amine-oxide surfactants with the formula CnH2n+1CONH(CH2)2N+O–(CH3)–(CH2)3–(CH3)N+O– (CH2)2NHCOCnH2n+1 (n = 11, 13, 15, and 17) have been synthesized, and their pH-stimuli responsive behavior in aqueous solution has been studied.

Collagen Nanoparticles in Drug Delivery Systems and Tissue Engineering

2021 ◽  
Vol 11 (23) ◽  
pp. 11369
Author(s):  
Ashni Arun ◽  
Pratyusha Malrautu ◽  
Anindita Laha ◽  
Hongrong Luo ◽  
Seeram Ramakrishna
Keyword(s):  
Drug Delivery ◽  
Tissue Engineering ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Drug Solubility ◽  
Stimuli Responsive ◽  
Preparation Methods ◽  
Nanoparticle Preparation ◽  
Responsive Behavior ◽  
Reduced Toxicity

The versatile natural polymer, collagen, has gained vast attention in biomedicine. Due to its biocompatibility, biodegradability, weak antigenicity, biomimetics and well-known safety profile, it is widely used as a drug, protein and gene carrier, and as a scaffold matrix in tissue engineering. Nanoparticles develop favorable chemical and physical properties such as increased drug half-life, improved hydrophobic drug solubility and controlled and targeted drug release. Their reduced toxicity, controllable characteristics of scaffolds and stimuli-responsive behavior make them suitable in regenerative medicine and tissue engineering. Collagen associates and absorbs nanoparticles leading to significant impacts on their biological functioning in any biofluid. This review will discuss collagen nanoparticle preparation methods and their applications and developments in drug delivery systems and tissue engineering.

Cucurbit[7]uril: A Simple Macrocyclic, pH-Triggered Hydrogelator Exhibiting Guest-Induced Stimuli-Responsive Behavior.

ChemInform ◽  
2007 ◽  
Vol 38 (8) ◽  
Author(s):  
Ilha Hwang ◽  
Woo Sung Jeon ◽  
Hee-Joon Kim ◽  
Dongwoo Kim ◽  
Hyunuk Kim ◽  
...  
Keyword(s):  
Stimuli Responsive ◽  
Responsive Behavior

scholarly journals Stimuli-Responsive Behavior of PNiPAm Microgels under Interfacial Confinement

Langmuir ◽  
2019 ◽  
Vol 35 (32) ◽  
pp. 10512-10521 ◽  
Author(s):  
Johannes Harrer ◽  
Marcel Rey ◽  
Simone Ciarella ◽  
Hartmut Löwen ◽  
Liesbeth M. C. Janssen ◽  
...  
Keyword(s):  
Stimuli Responsive ◽  
Responsive Behavior ◽  
Interfacial Confinement

Solution- and solid-state photophysical and stimuli-responsive behavior in conjugated monoalkoxynaphthalene–naphthalimide donor–acceptor dyads

2015 ◽  
Vol 3 (46) ◽  
pp. 12156-12163 ◽  
Author(s):  
Cameron Peebles ◽  
Christopher D. Wight ◽  
Brent L. Iverson
Keyword(s):  
Solid State ◽  
Stimuli Responsive ◽  
Solution State ◽  
Donor Acceptor ◽  
Responsive Behavior

The solution-state, solid-state and exceptional stimuli-responsive properties of a series of aromatic conjugated monoalkoxynaphthalene–naphthalimide donor–acceptor dyads is reported.

A supramolecular hyperbranched polymer based on molecular recognition between benzo-21-crown-7 and secondary ammonium salt

2014 ◽  
Vol 50 (93) ◽  
pp. 14666-14669 ◽  
Author(s):  
Hui Li ◽  
Xiaodong Fan ◽  
Wei Tian ◽  
Haitao Zhang ◽  
Wanbin Zhang ◽  
...  
Keyword(s):  
Molecular Recognition ◽  
Crown Ether ◽  
Ammonium Salt ◽  
Hyperbranched Polymer ◽  
Effective Strategy ◽  
Stimuli Responsive ◽  
Responsive Behavior ◽  
Bold Type

This study provides an effective strategy for preparing a crown ether-based A2-B3-type supramolecular hyperbranched polymer with stimuli-responsive behavior.

Bioinspired stimuli-responsive multilayer film made of silk–titanate nanocomposites

2017 ◽  
Vol 5 (16) ◽  
pp. 3924-3931 ◽  
Author(s):  
Elena Colusso ◽  
Giovanni Perotto ◽  
Yu Wang ◽  
Marco Sturaro ◽  
Fiorenzo Omenetto ◽  
...  
Keyword(s):  
Relative Humidity ◽  
Multilayer Structure ◽  
Multilayer Film ◽  
Stimuli Responsive ◽  
Term Stability ◽  
Long Term Stability ◽  
Relative Humidity Range ◽  
Responsive Behavior ◽  
Humidity Range

A bioinspired multilayer film made of a new silk–titanate nanocomposite material, showing a humidity-responsive behavior, has been fabricated. The multilayer structure mimics the structure of the cuticle of the Hoplia coerulea beetle and shows long-term stability over a very large relative humidity range.

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