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stimuli responsive materials

Advances in biomimetic stimuli responsive soft grippers

Advances in biomimetic stimuli responsive soft grippers

... Stimuli-responsive materials refer to a new class of mate- rials that change their chemical and physical properties in response to external stimuli, such as heat (electro-, photo-thermal), pH, ...

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Water—A Key Substance to Comprehension of Stimuli Responsive Hydrated Reticular Systems

Water—A Key Substance to Comprehension of Stimuli Responsive Hydrated Reticular Systems

... on stimuli-responsive materials forming self-assembled monolayers (SAMs) and surface-tethered polymers, known as polymer brushes, suggested that the polymer chains of PNIPAAm and its copolymers have ...

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Multiresponsive Hybrid Microparticles for Stimuli- Responsive Delivery of Bioactive Compounds

Multiresponsive Hybrid Microparticles for Stimuli- Responsive Delivery of Bioactive Compounds

... of stimuli-responsive or "smart" materials represents one of the most promising approaches in drug delivery to improve the pharmacokinetics parameters of active pharmaceutical ingredients ...

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Stimuli-Responsive Polymers: Transforming Planar, Polymer Materials into Curved Geometries.

Stimuli-Responsive Polymers: Transforming Planar, Polymer Materials into Curved Geometries.

... into materials during their formation, we report herein the ability to trigger and tune corrugations within thermoplastic sheets rapidly (~seconds) and in a facile ...for materials with tunable mechanical ...

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Integrating Stimuli-Responsive Properties in Host-Guest Supramolecular Drug Delivery Systems

Integrating Stimuli-Responsive Properties in Host-Guest Supramolecular Drug Delivery Systems

... first, β–CD was conjugated to cross–linked low molecular weight polyethylenimine and also attached to a peptide targeting fibroblast growth factor receptors on the surface of cancer cells in a gene delivery platform. A ...

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Stimuli-Responsive Nanotheranostics for Real-Time Monitoring Drug Release by Photoacoustic Imaging

Stimuli-Responsive Nanotheranostics for Real-Time Monitoring Drug Release by Photoacoustic Imaging

... For cancer therapy, chemotherapeutics, such as doxorubicin (DOX), gemcitabine and cisplatin, have shown effective antitumor efficacy in the clinic [17-19]. In order to simultaneously maximize the therapeutic ...

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“Nanoparticles: Therapeutic Benefits for Diabetes Mellitus by Oral Delivery” by Raksha Acharya, Prabha Singh, India.

“Nanoparticles: Therapeutic Benefits for Diabetes Mellitus by Oral Delivery” by Raksha Acharya, Prabha Singh, India.

... polymer materials, the pH change of micro environment is observed due to enzymatic oxidation of glucose to gluconic acid catalyzed by GOD in presence of ...

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Predation risk modifies behaviour by shaping the response of identified brain neurons

Predation risk modifies behaviour by shaping the response of identified brain neurons

... (see Materials and methods and ...see Materials and methods) of crabs from the HRP and LRP in response to the VDS presentation, across the four seasons ...

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Development of stimuli-responsive nano-based pesticides: emerging opportunities for agriculture

Development of stimuli-responsive nano-based pesticides: emerging opportunities for agriculture

... of stimuli- responsive release systems with potential to be used in agriculture, highlighting the challenges and drawbacks that need to be overcome in order to accelerate the global commercialization of ...

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Stimuli-Responsive Polymersomes and Surface Functionalized Dendrimersomes: Platforms for Biomedical Applications

Stimuli-Responsive Polymersomes and Surface Functionalized Dendrimersomes: Platforms for Biomedical Applications

... Click chemistry offers an arsenal of powerful, selective and modular reactions that work reliably in both small- and large-scale applications. 44 This type of chemistry has developed into highly efficient methods for not ...

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Stimuli-responsive nanomaterials for controlled delivery by light, magnetic and electrical triggers

Stimuli-responsive nanomaterials for controlled delivery by light, magnetic and electrical triggers

... It is useful to categorise magnetic nanomaterials into ferromagnetic and superparamagnetic as these classes have distinct behaviours. While the development of nanoscale ferromagnetic structures is known [97, 98] , there ...

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Emerging nanoparticulate systems: Preparation techniques and stimuli responsive release characteristics

Emerging nanoparticulate systems: Preparation techniques and stimuli responsive release characteristics

... Nanotechnology has become an outgrowing field in novel drug delivery system. It confers several merits over conventional formulations like increased solubility and bioavailability, targeted drug delivery and a decreased ...

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Biomimetic poly(glycerol sebacate)/poly(L-lactic acid) blend scaffolds for adipose tissue engineering

Biomimetic poly(glycerol sebacate)/poly(L-lactic acid) blend scaffolds for adipose tissue engineering

... to stimuli-responsive hydrogels, thermoresponsive hydrogels form the most common class, characterized with a temperature- dependent deformation of their polymeric 3D ...slow stimuli responsiveness ...

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Stimuli-responsive Biosynthesis of Gold Nanoparticles: Optimization, Kinetics, and Thermodynamics of Biosorption

Stimuli-responsive Biosynthesis of Gold Nanoparticles: Optimization, Kinetics, and Thermodynamics of Biosorption

... Green nanotechnology with the goal of producing sustainable nanomaterials in an eco-friendly approach is becoming an increasing necessity for nanomanufacturing industries. In this regards, biosynthesis is well adopted as ...

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Emerging Advances in Nanotheranostics with Intelligent Bioresponsive Systems

Emerging Advances in Nanotheranostics with Intelligent Bioresponsive Systems

... for stimuli responsiveness are appeared in the low concentration ...of stimuli is essential to provoke a desired response from the bioresponsive ...multiple stimuli could be the solution to promote ...

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Female gray treefrogs, Hyla versicolor, are responsive to visual stimuli but unselective of stimulus characteristics

Female gray treefrogs, Hyla versicolor, are responsive to visual stimuli but unselective of stimulus characteristics

... present stimuli that replicate the salient visual features of objects in nature as perceived by the study organism (Bennett et ...to stimuli in other modalities (Buchanan, 1993; Jaeger and Hailman, 1981; ...

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Aggregation Control by Multi stimuli Responsive Poly(N vinylamide) Derivatives in Aqueous System

Aggregation Control by Multi stimuli Responsive Poly(N vinylamide) Derivatives in Aqueous System

... synthesis route of poly(N-vinylacetamide) (PNVA) was reported [30] Furthermore, simpler synthesis routes to the monomers were developed [31]. Poly(N-vinylamide) derivatives have several useful properties. For example, ...

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Bone marrow derived macrophages from aged rats are more responsive to inflammatory stimuli

Bone marrow derived macrophages from aged rats are more responsive to inflammatory stimuli

... The immune system undergoes changes with age and, in the context of macrophages, it has been suggested that oxidative damage to DNA contributes to their age-related dysfunction [6]. It has been reported that the IFNγ- ...

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Mesoporous silica nanoparticles for stimuli-responsive controlled drug delivery: advances, challenges, and outlook

Mesoporous silica nanoparticles for stimuli-responsive controlled drug delivery: advances, challenges, and outlook

... reported a thermo-responsive DDS synthesized by covalent functionalization of silica nanoparticles with PNIPAM by a combination of reversible addition-fragmentation chain transfer and click chemistry. The ...

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High throughput discovery of thermo responsive materials using water contact angle measurements and time of flight secondary ion mass spectrometry

High throughput discovery of thermo responsive materials using water contact angle measurements and time of flight secondary ion mass spectrometry

... Switchable materials, that alter their chemical or physical properties in response to external stimuli, allow for temporal control of material-biological interactions, thus, are of interest for many ...

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