Log in

Relevant bibliographies by topics / Thermosensitive behaviour / Journal articles

To see the other types of publications on this topic, follow the link: Thermosensitive behaviour.

Journal articles on the topic 'Thermosensitive behaviour'

Author: Grafiati

Published: 7 July 2024

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Thermosensitive behaviour.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Xiao, Heng, Otto Bruhns, and Albert Meyers. "Thermoinduced plastic flow and shape memory effects." Theoretical and Applied Mechanics 38, no. 2 (2011): 155–207. http://dx.doi.org/10.2298/tam1102155x.

Full text

Abstract:

We propose an enhanced form of thermocoupled J2-flow models of finite deformation elastoplasticity with temperature-dependent yielding and hardening behaviour. The thermomechanical constitutive structure of these models is rendered free and explicit in the rigorous sense of thermodynamic consistency. Namely, with a free energy function explicitly introduced in terms of almost any given form of the thermomechanical constitutive functions, the requirements from the second law are identically fulfilled with positive internal dissipation. We study the case when a dependence of yielding and hardeni

APA, Harvard, Vancouver, ISO, and other styles

2

Sergeeva, Olga, Petr S. Vlasov, Nina S. Domnina, et al. "Novel thermosensitive telechelic PEGs with antioxidant activity: synthesis, molecular properties and conformational behaviour." RSC Adv. 4, no. 79 (2014): 41763–71. http://dx.doi.org/10.1039/c4ra06978a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Suleimenov, Ibragim, Rizagul Dyussova, Dina Shaltykova, Emin Atasoy, Gaini Seitenova, and Eldar Kopishev. "Prerequisites for Developing a Classification of Phase Transitions in Systems Based on Thermosensitive Polymers: Use of a Semi-Empirical Model." Polymers 17, no. 11 (2025): 1441. https://doi.org/10.3390/polym17111441.

Full text

Abstract:

It is shown that the extensive experimental material available in the literature reflecting the behaviour of thermosensitive hydrogels and solutions of thermosensitive polymers requires systematisation and generalisation. Additional evidence is given that the method of forward and reverse phase portraits is an important tool for the systematisation of such data. It is shown that using this method makes it possible to refine the characteristics of the phase transition, as well as to classify thermosensitive hydrogels and solutions according to such classification criteria as the number of phase

APA, Harvard, Vancouver, ISO, and other styles

4

Hori, Tetsuro, Toshikazu Kiyohara, Yutaka Oomura, Hitoo Nishino, Shuji Aou, and Ichiro Fujita. "The responses of monkey preoptic thermosensitive neurons during thermoregulatory cooling behaviour." Neuroscience Research Supplements 5 (January 1987): S93. http://dx.doi.org/10.1016/0921-8696(87)90200-3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Rossi, Barbara, Valentina Venuti, Francesco D'Amico, et al. "Toward an understanding of the thermosensitive behaviour of pH-responsive hydrogels based on cyclodextrins." Soft Matter 11, no. 29 (2015): 5862–71. http://dx.doi.org/10.1039/c5sm01093d.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Ilic-Stojanovic, Snezana, Ljubisa Nikolic, Vesna Nikolic, et al. "Influence of monomer and crosslinker molar ratio on the swelling behaviour of thermosensitive hydrogels." Chemical Industry and Chemical Engineering Quarterly 18, no. 1 (2012): 1–9. http://dx.doi.org/10.2298/ciceq110711040i.

Full text

Abstract:

The synthesis of the poly(N-isopropylacrylamide-co-2-hydroxypropylmethacrylate) hydrogel along with the analysis of the residual monomers content and influence of monomer and crosslinker molar ratios on the swelling behaviour was investigated. Synthesis of thermosensitive hydrogel based on N-isopropylacrylamide was carried out with the molar ratios of 5, 10, 15 and 20 mol. % of monomer 2- hydroxypropyl-methacrylate, in the presence of ethylene glycol dimethacrylate as a crosslinker (1, 1.5, 2 and 3 mol. %) and 2,2'-azobis(2-methylpropionitril) as an initiator in acetone. The quantities of resi

APA, Harvard, Vancouver, ISO, and other styles

7

Lamba, Navneet Kumar. "Thermosensitive Response of a Functionally Graded Cylinder with Fractional Order Derivative." International Journal of Applied Mechanics and Engineering 27, no. 1 (2022): 107–24. http://dx.doi.org/10.2478/ijame-2022-0008.

Full text

Abstract:

Abstract The present paper deals with thermal behaviour analysis of an axisymmetric functionally graded thermosensitive hollow cylinder. The system of coordinates are expressed in cylindrical-polar form. The heat conduction equation is of time-fractional order 0 < α ≤ 2, subjected to the effect of internal heat generation. Convective boundary conditions are applied to inner and outer curved surfaces whereas heat dissipates following Newton’s law of cooling. The lower surface is subjected to heat flux, whereas the upper surface is thermally insulated. Kirchhoff’s transformation is used to re

APA, Harvard, Vancouver, ISO, and other styles

8

Gutierres, A., S. Pascual, L. Fontaine, S. Piogé, and L. Benyahia. "The effect of metal ions on the viscoelastic properties of thermosensitive sol-to-gel reversible metallo-supramolecular hydrogels." Polymer Chemistry 9, no. 18 (2018): 2494–504. http://dx.doi.org/10.1039/c7py02118f.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Voycheva, Christina, Marta Slavkova, Teodora Popova, et al. "Thermosensitive Hydrogel-Functionalized Mesoporous Silica Nanoparticles for Parenteral Application of Chemotherapeutics." Gels 9, no. 9 (2023): 769. http://dx.doi.org/10.3390/gels9090769.

Full text

Abstract:

Hydrogels can offer many opportunities for drug delivery strategies. They can be used on their own, or their benefits can be further exploited in combination with other nanocarriers. Intelligent hydrogels that react to changes in the surrounding environment can be utilized as gatekeepers and provide sustained on-demand drug release. In this study, a hybrid nanosystem for temperature- and pH-sensitive delivery was prepared from MCM-41 nanoparticles grafted with a newly synthesized thermosensitive hydrogel (MCM-41/AA-g-PnVCL). The initial particles were chemically modified by the attachment of c

APA, Harvard, Vancouver, ISO, and other styles

10

Geever, Luke M., César M. Mínguez, Declan M. Devine, et al. "The synthesis, swelling behaviour and rheological properties of chemically crosslinked thermosensitive copolymers based on N-isopropylacrylamide." Journal of Materials Science 42, no. 12 (2007): 4136–48. http://dx.doi.org/10.1007/s10853-006-0912-z.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Wang, Xiaoyun, and Jing Zhang. "Temperature-sensitive poly(N-isopropylacrylamide) (PNIPAAm) stabilized size controllable synthesis of silver nanoparticles and its improved antimicrobial activity for wound healing and nursing care after femoral fracture during surgery." Materials Express 11, no. 1 (2021): 73–84. http://dx.doi.org/10.1166/mex.2021.1878.

Full text

Abstract:

In this research, a thermo-sensitive copolymer PNIPAAm-co-MHq was used to successfully synthesize different nano sizes silver nanoparticles in the ranges between 1.5 to 4 nm with uniform dispersion. The polymeric assisted synthesized Ag nanoparticles (AgNPs@PM) exhibited reasonable solution stability and thermalresponsive behaviour. In specific, AgNPs@PM3 (1.59 nm) displayed improved bacterial resistance against clinically approved anti-biotic resistant bacterial pathigens with very low MIC value (4.05 μg/mL). Subsequently, the thermal responsive polymeric molecular structure on AgNPs synthesi

APA, Harvard, Vancouver, ISO, and other styles

12

Geever, Luke M., Declan M. Devine, Michael J. D. Nugent, et al. "Lower critical solution temperature control and swelling behaviour of physically crosslinked thermosensitive copolymers based on N-isopropylacrylamide." European Polymer Journal 42, no. 10 (2006): 2540–48. http://dx.doi.org/10.1016/j.eurpolymj.2006.06.002.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Zhuo, Shuo, Elaine Halligan, Billy Shu Hieng Tie, Colette Breheny, and Luke M. Geever. "Lower Critical Solution Temperature Tuning and Swelling Behaviours of NVCL-Based Hydrogels for Potential 4D Printing Applications." Polymers 14, no. 15 (2022): 3155. http://dx.doi.org/10.3390/polym14153155.

Full text

Abstract:

The phase transitions of poly (N-vinyl caprolactam) (PNVCL) hydrogels are currently under investigation as possible materials for biomedical applications thanks to their thermosensitive properties. This study aims to use the photopolymerisation process to simulate the 4D printing process. NVCL-based polymers with different thermal properties and swellability were prepared to explore the possibility of synthetic hydrogels being used for 4D printing. In this contribution, the thermal behaviours of novel photopolymerised NVCL-based hydrogels were analysed. The lower critical solution temperature

APA, Harvard, Vancouver, ISO, and other styles

14

Mania, Szymon, Adrianna Banach-Kopeć, Natalia Maciejewska, et al. "From Bioink to Tissue: Exploring Chitosan-Agarose Composite in the Context of Printability and Cellular Behaviour." Molecules 29, no. 19 (2024): 4648. http://dx.doi.org/10.3390/molecules29194648.

Full text

Abstract:

This study presents an innovative method for producing thermosensitive bioink from chitosan hydrogels saturated with carbon dioxide and agarose. It focuses on a detailed characterisation of their physicochemical properties and potential applications in biomedicine and tissue engineering. The ORO test approved the rapid regeneration of the three-dimensional structure of chitosan–agarose composites in a unidirectional bench press simulation test. The diffusion of dyes through the chitosan–agarose hydrogel membranes strongly depended on the share of both polymers in the composite and the molecula

APA, Harvard, Vancouver, ISO, and other styles

15

Harrison, Adrian B., Matthew Oswald, and Sean T. Sweeney. "Teaching report: the use of Drosophila melanogaster larval thermosensitive escape behaviour as a model system to demonstrate sensory function." Invertebrate Neuroscience 11, no. 2 (2011): 109–12. http://dx.doi.org/10.1007/s10158-011-0123-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Mansha, Saira, Amna Sajjad, Aneeqa Zarbab, et al. "Development of pH-Responsive, Thermosensitive, Antibacterial, and Anticancer CS/PVA/Graphene Blended Hydrogels for Controlled Drug Delivery." Gels 10, no. 3 (2024): 205. http://dx.doi.org/10.3390/gels10030205.

Full text

Abstract:

Drug delivery techniques based on polymers have been investigated for their potential to improve drug solubility, reduce systemic side effects, and controlled and targeted administration at infection site. In this study, we developed a co-polymeric hydrogel composed of graphene sheets (GNS), polyvinyl alcohol (PVA), and chitosan (CS) that is loaded with methotrexate (MTX) for in vitro liver cancer treatment. Fourier transform infrared spectroscopy (FTIR) and atomic force microscopy (AFM) was employed to check the structural properties and surface morphology. Moreover, tests were conducted on t

APA, Harvard, Vancouver, ISO, and other styles

17

Ilić-Stojanović, Snežana, Suzana Cakić, Ivan Ristić, et al. "Surface properties, the thermal phase transitions and swelling study of poly(vinylpyrrolidone-co-vinyl acetate) copolymers." Advanced Technologies 13, no. 2 (2024): 35–44. https://doi.org/10.5937/savteh2402035i.

Full text

Abstract:

The goal of this study was to synthesize chemically cross-linked copolymeric hydrogels based on vinylpyrrolidone monomer and vinyl acetate comonomer, with varying crosslinker content (ethanediol dimethacrylate) using the free radical polymerization mechanism, as well as to characterize them. Surface morphology was conducted using scanning electron microscopy (SEM). SEM micrographs reveal macroporous, amorphous-crystalline crosslinked structures of p(VP/VA) copolymers with an average pore diameter in the swollen state ranging approximately from 50 mm to 100 mm. DSC method was applied to detect

APA, Harvard, Vancouver, ISO, and other styles

18

Gingter, Sabrina, Ella Bezdushna, and Helmut Ritter. "Chiral recognition of macromolecules with cyclodextrins: pH- and thermosensitive copolymers from N-isopropylacrylamide and N-acryloyl-D/L-phenylalanine and their inclusion complexes with cyclodextrins." Beilstein Journal of Organic Chemistry 7 (February 14, 2011): 204–9. http://dx.doi.org/10.3762/bjoc.7.27.

Full text

Abstract:

In the present work we report the enantioselective recognition of water soluble stimuli-responsive polymers bearing phenylalanine moieties via host-guest interaction with β-cyclodextrin and randomly-methylated-β-cyclodextrin (RAMEB-CD). We synthesised N-acryloyl-D/L-phenylalanine monomers (2 D , 2 L ) which were then copolymerised under free radical conditions with N-isopropylacrylamide (NIPAAm). The resulting copolymers 3 D and 3 L exhibit a lower critical solution temperature (LCST) of 25 °C. As a further benefit, the presence of a free carboxylic group in the copolymer system gives a high s

APA, Harvard, Vancouver, ISO, and other styles

19

Sanjeevani Shekhar Deshkar, Rutuja Prakash Bokare, and Suhas Ashok Todmal. "Formulation and Evaluation of Microemulsion Based in Situ Gel of Acyclovir for Vaginal Delivery." International Journal of Research in Pharmaceutical Sciences 11, no. 4 (2020): 6336–46. http://dx.doi.org/10.26452/ijrps.v11i4.3389.

Full text

Abstract:

The purpose of the present study was to formulate and evaluate microemulsion based in situ gel of Acyclovir (ACV) for the vaginal delivery. The solubility of ACV in oils and surfactants and co-surfactant was evaluated to identify the components of the microemulsion. Microemulsion region was determined by using the pseudo-ternary phase diagrams for different formulations. Microemulsion formulation was prepared using Labrafil M1994C as oil phase, Cremophor RH40 as surfactant and Polyethylene glycol 400 and Transcutol P as co-surfactant and water. Microemulsion formulations were evaluated for pH,

APA, Harvard, Vancouver, ISO, and other styles

20

Vojtova, Lucy, Lenka Michlovska, Kristyna Valova, et al. "The Effect of the Thermosensitive Biodegradable PLGA–PEG–PLGA Copolymer on the Rheological, Structural and Mechanical Properties of Thixotropic Self-Hardening Tricalcium Phosphate Cement." International Journal of Molecular Sciences 20, no. 2 (2019): 391. http://dx.doi.org/10.3390/ijms20020391.

Full text

Abstract:

The current limitations of calcium phosphate cements (CPCs) used in the field of bone regeneration consist of their brittleness, low injectability, disintegration in body fluids and low biodegradability. Moreover, no method is currently available to measure the setting time of CPCs in correlation with the evolution of the setting reaction. The study proposes that it is possible to improve and tune the properties of CPCs via the addition of a thermosensitive, biodegradable, thixotropic copolymer based on poly(lactic acid), poly(glycolic acid) and poly(ethylene glycol) (PLGA–PEG–PLGA) which unde

APA, Harvard, Vancouver, ISO, and other styles

21

Ilić-Stojanović, Snežana S., Zorica B. Eraković, Vukašin Ugrinović, and Slobodan D. Petrović. "Analyses of structure and thermal properties of synthesized crosslinked poly(1-vinyl-2-pyrrolidone-co-vinyl acetate) hydrogels." Chemia Naissensis 4, no. 2 (2022): 29–48. http://dx.doi.org/10.46793/chemn4.2.29si.

Full text

Abstract:

This paper describes the process for the synthesis of chemically crosslinked copolymer hydrogels based on monomer 1-vinyl-2-pyrrolidone and comonomer vinyl acetate, using the varied content of ethylene glycol dimethacrylate as a crosslinker, by the free radical polymerization method with thermal initiation. The content of unreacted reactants after poly(1-vinyl-2-pyrrolidone-co-vinyl-acetate), p(VP-VA), hydrogels synthesis was examined using high-pressure liquid chromatography (HPLC) method. Structure characterization of the obtained p(VP-VA) hydrogels was performed using the Fourier transform

APA, Harvard, Vancouver, ISO, and other styles

22

Tshai, Kim Yeow, Mei Hua Chin, Siew Shee Lim, Hwei San Loh, Ernest Hsin Nam Yong, and Tamrin Nuge. "Fish Scale Collagen Functionalized Thermo-Responsive Nanofibres." Key Engineering Materials 846 (June 2020): 189–94. http://dx.doi.org/10.4028/www.scientific.net/kem.846.189.

Full text

Abstract:

Smart thermosensitive polymer such as poly (N-isopropyl acrylamide) (PNIPAM) and dominant fibrous protein of connective tissue such as collagen (CLG) possess great potential in biomedical and tissue engineering applications. The objectives of current work aim to explore potential of PNIPAM and collagen by (i) establish a stable procedure to extract collagen from fresh water Tilapia fish scale (TFS) and (ii) fabricate PNIPAM and hybrid PNIPAM-CLG nanofibrous scaffolds through electrospinning technique and investigate their material-process-structure behaviour. Type I collagen was derived throug

APA, Harvard, Vancouver, ISO, and other styles

23

Shao, Pengyu, Bochu Wang, Yazhou Wang, Jun Li, and Yiqiong Zhang. "The Application of Thermosensitive Nanocarriers in Controlled Drug Delivery." Journal of Nanomaterials 2011 (2011): 1–12. http://dx.doi.org/10.1155/2011/389640.

Full text

Abstract:

Thermosensitive nanocarriers as the “smart” drug delivery systems have shown tremendous promise in the field of controlled drug delivery due to their special property. Thermosensitive nanocarriers with long circulation properties can accumulate in the pathological sites by enhanced permeability and retention (EPR) effect or attach targeting ligands to the surface of the nanocarriers, and the drug release rates of these pharmaceutical nanocarriers can be adjusted in response to thermal variability of the environment. In this paper, we first discuss the classification of thermosensitive polymer

APA, Harvard, Vancouver, ISO, and other styles

24

Hori, Tetsuro, Toshikazu Kiyohara, Toshihiro Nakashima, Masaaki Shibata, and Hisao Koga. "Multimodal responses of preoptic and anterior hypothalamic neurons to thermal and nonthermal homeostatic parameters." Canadian Journal of Physiology and Pharmacology 65, no. 6 (1987): 1290–98. http://dx.doi.org/10.1139/y87-205.

Full text

Abstract:

The hypothesis that thermosensitive neurons in the preoptic anterior hypothalamic nuclei (POAH) have a principal role in central thermoregulation is based on numerous findings, suggesting correlations between the activity of thermosensitive neurons and thermoregulatory responses. Such relationships have been observed during thermal (local and peripheral) and pharmacological stimulation, during modulation of neural inputs from extra-POAH brain regions, and during actual thermoregulatory responses. Recent studies using in vitro slice preparations and conscious animals have revealed that 40–70% o

APA, Harvard, Vancouver, ISO, and other styles

25

Aoki, Reiko, Manabu Enoki, and Ryo Yoshida. "Mechanical Behavior during Self-Oscillating of NIPAAm-Co-(Ru(bpy)₃ Gel." Key Engineering Materials 353-358 (September 2007): 2235–38. http://dx.doi.org/10.4028/www.scientific.net/kem.353-358.2235.

Full text

Abstract:

Self-oscillating gel is designed by copolymerizing the catalyst for the Belousov-Zhabotinsky (BZ) reaction with thermosensitive polymer. The cylindrical-shaped specimens of NIPAAm-co-(Ru(bpy)3 gel were prepared by copolymerizing (Ru(bpy)3) monomer as catalyst with NIPAAm as thermosensitive polymer. Swelling behavior during self-oscillating of gel by BZ reaction was observed using CCD camera and the force due to this reaction was evaluated using semiconductor gauge. Self-oscillating swelling-deswelling behavior in samples with different swelling ratio was evaluated by this apparatus, and mechan

APA, Harvard, Vancouver, ISO, and other styles

26

Ma, Lan, and Peiyi Wu. "The role of unique spatial structure in the volume phase transition behavior of poly(N-isopropylacrylamide)-based interpenetrating polymer network microgels including a thermosensitive poly(ionic liquid)." Physical Chemistry Chemical Physics 20, no. 12 (2018): 8077–87. http://dx.doi.org/10.1039/c8cp00340h.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Ding, Fuyuan, Zheng Tang, Beibei Ding, et al. "Tunable thermosensitive behavior of multiple responsive chitin." Journal of Materials Chemistry B 2, no. 20 (2014): 3050. http://dx.doi.org/10.1039/c4tb00067f.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Wu, Hongya, Caihui Wang, Hua Fu, Ji Zhou, and Shuzhi Zheng. "Unipolar memristive switching in bulk positive temperature coefficient ceramic thermistor." Modern Physics Letters B 30, no. 04 (2016): 1650025. http://dx.doi.org/10.1142/s0217984916500251.

Full text

Abstract:

A memristive switching phenomena was investigated in macroscale bulk positive temperature coefficient (PTC) thermosensitive ceramics. (Ba[Formula: see text]Sr[Formula: see text])TiO3, which is a well-known PTC thermistor, was taken as an example to analyze the memristive behavior of those macroscale bulk ceramics. Hysteretic current–voltage (I–V) characteristics, which are the features of memristor were obtained. The origin of the effect is attributed to the PTC thermosensitive characteristic of the bulk ceramics, and a switching mechanism driven by competing field-driven heat generation and h

APA, Harvard, Vancouver, ISO, and other styles

29

Hewavisenthi, Suhashini, and C. John Parmenter. "Thermosensitive period for sexual differentiation of the gonads of the flatback turtle (Natator depressus Garman)." Australian Journal of Zoology 50, no. 5 (2002): 521. http://dx.doi.org/10.1071/zo02014.

Full text

Abstract:

Temperature-dependent sex determination has previously been reported for the flatback turtle (Natator depressus). The present study investigates the thermosensitive embryonic developmental stages for the sexual differentiation of this species. Groups of eggs incubated initially at constant temperatures of 26, 29 and 32�C were shifted once during incubation from either a constant masculinising temperature (26 or 29�C) to a constant feminising temperature (32�C) or vice versa. Findings from this study support the hypothesis that the effect of temperature and the timing of the thermosensitive per

APA, Harvard, Vancouver, ISO, and other styles

30

Yokota, Daichi, Arihiro Kanazawa, and Sadahito Aoshima. "Precise synthesis of UCST-type amphiphilic diblock copolymers with pendant imidazolium ionic liquid segments and their thermosensitive physical gelation at extremely low concentrations in water." Polymer Chemistry 9, no. 41 (2018): 5080–85. http://dx.doi.org/10.1039/c8py01139g.

Full text

Abstract:

UCST-type amphiphilic diblock copolymers were synthesized via living cationic polymerization and subsequent polymer reaction and they exhibited thermosensitive physical gelation behavior at an extremely low concentration in water.

APA, Harvard, Vancouver, ISO, and other styles

31

Li, Liang, Jixiang Guo, and Chuanhong Kang. "LCST-UCST Transition Property of a Novel Retarding Swelling and Thermosensitive Particle Gel." Materials 16, no. 7 (2023): 2761. http://dx.doi.org/10.3390/ma16072761.

Full text

Abstract:

Super absorbent resin particles used as profile control and water plugging agent remains a deficiency that the particles swells with high speed when absorbing water, resulting in low strength and limited depth of migration. To address this issue, we proposed a thermosensitive particle gel possessing the upper critical solution temperature (UCST), which was synthesized from hydrophobically modified poly(vinyl alcohol)s (PVA) with glutaraldehyde (GA) as a cross-linker. The structure of the hydrogel was characterized by Fourier transform infrared spectrophotometer (FTIR) and nuclear magnetic reso

APA, Harvard, Vancouver, ISO, and other styles

32

Sisworo, Raden Rinova, Masato Hasegawa, Kousuke Nakashima, Yu Norimatsu, and Yukio Tada. "Generation of Monodispersed Spherical Thermosensitive Gels and Their Swelling and Shrinking Behaviors in Aqueous Polymeric Solutions." Applied Sciences 10, no. 6 (2020): 2016. http://dx.doi.org/10.3390/app10062016.

Full text

Abstract:

This study investigates the factors affecting the formation of monodispersed thermosensitive gels and the parameters influencing the movement of gel particles containing N-isopropyl acrylamide in an aqueous polymeric solution in an upper heating system. Monodispersed thermosensitive gels were generated, and their swelling and shrinking behaviors were observed. The results revealed that continuous-phase flow rate and kinematic viscosity were most influential on the size of the monodispersed thermosensitive gels, which exhibited swelling and shrinking at both low and high temperatures of the pol

APA, Harvard, Vancouver, ISO, and other styles

33

Kumar, Amit, Pen-Yi Hsieh, Muhammad Omar Shaikh, R. K. Rakesh Kumar, and Cheng-Hsin Chuang. "Flexible Temperature Sensor Utilizing MWCNT Doped PEG-PU Copolymer Nanocomposites." Micromachines 13, no. 2 (2022): 197. http://dx.doi.org/10.3390/mi13020197.

Full text

Abstract:

In this study, polyethylene glycol (PEG) and polyurethane (PU)-based shape-stabilized copolymer nanocomposites were synthesized and utilized for developing low-cost and flexible temperature sensors. PU was utilized as a flexible structural material for loading a thermosensitive phase change PEG polymer by means of physical mixing and chemical crosslinking. Furthermore, the introduction of multi-walled carbon nanotubes (MWCNT) as a conductive filler in the PEG-PU copolymer resulted in a nanocomposite with thermoresistive properties. MWCNT loading concentrations from 2 wt.% to 10 wt.% were inves

APA, Harvard, Vancouver, ISO, and other styles

34

Tamaki, Mamiko, and Chie Kojima. "pH-Switchable LCST/UCST-type thermosensitive behaviors of phenylalanine-modified zwitterionic dendrimers." RSC Advances 10, no. 18 (2020): 10452–60. http://dx.doi.org/10.1039/d0ra00499e.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Lee, C. H., and Y. C. Bae. "Effect of surfactants on the swelling behaviors of thermosensitive hydrogels: applicability of the generalized Langmuir isotherm." RSC Advances 6, no. 105 (2016): 103811–21. http://dx.doi.org/10.1039/c6ra19696a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Chanaj-Kaczmarek, Justyna, Tomasz Osmałek, Emilia Szymańska, et al. "Development and Evaluation of Thermosensitive Hydrogels with Binary Mixture of Scutellariae baicalensis radix Extract and Chitosan for Periodontal Diseases Treatment." International Journal of Molecular Sciences 22, no. 21 (2021): 11319. http://dx.doi.org/10.3390/ijms222111319.

Full text

Abstract:

Scutellaria baicalensis root displays anti-inflammatory and antibacterial properties due to the presence of flavonoids, particularly baicalin, baicalein, and wogonin. Our work aimed at developing thermosensitive hydrogels containing a binary mixture of S. baicalensis radix lyophilized extract and chitosan as a novel approach for periodontal diseases treatment. Two types of chitosan were employed in preliminary studies on binary mixtures with S. baicalensis radix lyophilized extract standardized for baicalin, baicalein, and wogonin. Thermosensitive hydrogels were prepared of poloxamer 407, algi

APA, Harvard, Vancouver, ISO, and other styles

37

Oswald, Matthew, Beata Rymarczyk, Alastair Chatters, and Sean Sweeney. "A novel thermosensitive escape behavior in Drosophila larvae." Fly 5, no. 4 (2011): 304–6. http://dx.doi.org/10.4161/fly.5.4.17810.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Gotoh, Takehiko, Yoshio Maeda, Yuko Nakatani, and Shuji Sakohara. "Characterization and Swelling Behavior of Thermosensitive Porous Gel." Journal of Chemical Engineering of Japan 37, no. 5 (2004): 597–603. http://dx.doi.org/10.1252/jcej.37.597.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Dally, Li, Gja Lia, A. N'guessan, et al. "POLOXAMER 407 GEL FOR TOPICAL ADMINISTRATION: INFLUENCE OF ACETIC ACID AND DEMINERALIZED WATER ON THE BEHAVIOR OF THE GEL OBTAINED." International Journal of Research - Granthaalayah 7, no. 6 (2019): 270–75. https://doi.org/10.5281/zenodo.3332636.

Full text

Abstract:

Background: Poloxamers are low-toxicity copolymers whose aqueous solutions can pass reversibly from the ground state to the gel state at temperatures approaching body temperature, which is of interest for their use as a reservoir system of active principle. Understand the effect of the type of solvent on the rheological characteristics of the gel obtained. Methods: Various formulations of Poloxamer 407 gel at 16% and 17,5% were prepared and evaluated successively in acetic acid and demineralised water. The main evaluation parameters were the gelling temperature (T gel) and the concentration of

APA, Harvard, Vancouver, ISO, and other styles

40

Safi, Syed Ragib, Toshiki Kaneko, Katsuhiro Nakahara, Takehiko Gotoh, and Takashi Iizawa. "The Removal of Hydrophobic Matter from Thermosensitive Poly[oligo(ethylene glycol) Monomethyl Ether Acrylate] Gel Adsorbent in Alcohol–Water Mixtures." Gels 8, no. 4 (2022): 200. http://dx.doi.org/10.3390/gels8040200.

Full text

Abstract:

A thermosensitive gel that exhibits lower critical solution temperature (LCST) becomes hydrophilic at low temperatures and hydrophobic at high temperatures in water. A system for absorbing hydrophobic organic matters that exploits this property has been reported. While washing the gel at a low temperature with a good solvent is a possible method for removing the adsorbed matter, a process that then shrinks the gel is also required. Herein, we focused on poly[oligo(ethylene glycol) mono(m)ethyl ether acrylate] (POEGA) gels as thermosensitive gels suitable for use in this system. POEGAs are know

APA, Harvard, Vancouver, ISO, and other styles

41

Mahadlek, J., J. Charoenteeraboon, Supab Choopun, and Thawatchai Phaechamud. "Role of Zinc Oxide on Rheology of Thermosensitive Gel Developed for Periodontitis Treatment." Advanced Materials Research 93-94 (January 2010): 479–84. http://dx.doi.org/10.4028/www.scientific.net/amr.93-94.479.

Full text

Abstract:

Periodontal disease is a major cause of tooth loss, therefore a more recent approach such as thermosensitive gel is loaded with antimicrobial drugs to be delivered locally to the periodontal pocket. The effect of ZnO on thermosensitive gel properties including gelation-gel melting temperature, rheology, syringeability, and the release behavior of antimicrobial drug such as doxycycline hyclate were investigated. The increased amount of ZnO apparently decreased the gelation temperature of the Lutrol® F127 system. Syringeability of the doxycycline hyclate-Lutrol® F127 systems were increased with

APA, Harvard, Vancouver, ISO, and other styles

42

QIU, Liyan. "Thermosensitive self-assembly behaviors of novel amphiphilic polyphosphazenes." Chinese Science Bulletin 50, no. 14 (2005): 1453. http://dx.doi.org/10.1360/982004-115.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Chen, Ming-Qing, Takeshi Serizawa, Mei Li, Chi Wu, and Mitsuru Akashi. "Thermosensitive Behavior of Poly(N-isopropylacrylamide) Grafted Polystyrene Nanoparticles." Polymer Journal 35, no. 12 (2003): 901–10. http://dx.doi.org/10.1295/polymj.35.901.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Abbadessa, Anna, Mariana Landín, Erik Oude Blenke, Wim E. Hennink, and Tina Vermonden. "Two-component thermosensitive hydrogels: Phase separation affecting rheological behavior." European Polymer Journal 92 (July 2017): 13–26. http://dx.doi.org/10.1016/j.eurpolymj.2017.04.029.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Liao, Qian, Qiaolan Shao, Gao Qiu, and Xihua Lu. "Methacrylic acid-triggered phase transition behavior of thermosensitive hydroxypropylcellulose." Carbohydrate Polymers 89, no. 4 (2012): 1301–4. http://dx.doi.org/10.1016/j.carbpol.2012.04.002.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Radu, Ionut-Cristian, Andreea-Cristina Ion Mirica, Ariana Hudita, et al. "Thermosensitive Behavior Defines the Features of Poly(N-isopropylacrylamide)/Magnetite Nanoparticles for Cancer Management." Applied Sciences 13, no. 8 (2023): 4870. http://dx.doi.org/10.3390/app13084870.

Full text

Abstract:

This paper reports the preparation and characterization of thermosensitive poly(N-isopropylacrylamide) (PNIPAM)/magnetite nanoparticles in various conditions. The nanoprecipitation conditions address the impact of the temperature on PNIPAM/magnetite nanoparticle features due to the thermosensitive character of PNIPAM. Hybrid nanoparticles with desired features (size, size distribution, agglomeration, and release profile) are prepared by nanoprecipitation in non-solvent (acetone) at various temperatures. These nanoparticles are targeted as nanocarriers to deliver doxorubicin in breast cancer ce

APA, Harvard, Vancouver, ISO, and other styles

47

Cunha, Sara, Ben Forbes, José Manuel Sousa Lobo, and Ana Catarina Silva. "Thermosensitive Nasal In Situ Gels of Lipid-Based Nanosystems to Improve the Treatment of Alzheimer’s Disease." Proceedings 78, no. 1 (2020): 37. http://dx.doi.org/10.3390/iecp2020-08648.

Full text

Abstract:

Thermosensitive in situ gels are promising formulations for the management of Alzheimer’s disease (AD), since they increase the residence time of lipid-based nanosystems in the nasal cavity, improving drug therapeutic efficacy. The purpose of this study is to prepare thermosensitive in situ gels with anticholinesterase inhibitor (RVG)-loaded nanostructured lipid carriers (NLC) and nanoemulsions to improve the residence time of the formulations in the nasal cavity. Different concentrations of thermosensitive polymers were added to the RVG-loaded NLC and to the RVG-loaded nanoemulsion to optimiz

APA, Harvard, Vancouver, ISO, and other styles

48

Lee, Jeong Yun, Hyun Ho Shin, Chungyeon Cho, and Ji Hyun Ryu. "Effect of Tannic Acid Concentrations on Temperature-Sensitive Sol–Gel Transition and Stability of Tannic Acid/Pluronic F127 Composite Hydrogels." Gels 10, no. 4 (2024): 256. http://dx.doi.org/10.3390/gels10040256.

Full text

Abstract:

Recently, interest in polyphenol-containing composite adhesives for various biomedical applications has been growing. Tannic acid (TA) is a polyphenolic compound with advantageous properties, including antioxidant and antimicrobial properties. Additionally, TA contains multiple hydroxyl groups that exhibit biological activity by forming hydrogen bonds with proteins and biomacromolecules. Furthermore, TA-containing polymer composites exhibit excellent tissue adhesion properties. In this study, the gelation behavior and adhesion forces of TA/Pluronic F127 (TA/PluF) composite hydrogels were inves

APA, Harvard, Vancouver, ISO, and other styles

49

Zhong, Qi, Weinan Wang, Achille Bivigou-Koumba, et al. "In-operando study of swelling and switching of thermo-responsive polymer films." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1174. http://dx.doi.org/10.1107/s2053273314088251.

Full text

Abstract:

Thermo-responsive polymers can exhibit a demixing transition which is of the lower critical solution temperature (LCST) type. The collapse transition of polymers with such LCST behavior is of great interest for applications where a strong change of volume is desired even for small changes of an external stimulus such as temperature. Examples of applications are valves in micro-fluidics, the release of drugs in the body or sensors. A polymer which is a promising candidate in this context is poly(N-isopropylacrylamide), PNIPAM. It exhibits a LCST of about 320C that is attributed to alterations i

APA, Harvard, Vancouver, ISO, and other styles

50

Makvandi, Pooyan, Milad Ashrafizadeh, Matineh Ghomi, et al. "Injectable hyaluronic acid-based antibacterial hydrogel adorned with biogenically synthesized AgNPs-decorated multi-walled carbon nanotubes." Progress in Biomaterials 10, no. 1 (2021): 77–89. http://dx.doi.org/10.1007/s40204-021-00155-6.

Full text

Abstract:

AbstractInjectable materials have shown great potential in tissue engineering applications. However, bacterial infection is one of the main challenges in using these materials in the field of regenerative medicine. In this study, biogenically synthesized silver nanoparticle-decorated multi-walled carbon nanotubes (Ag/MWCNTs) were deployed for adorning biogenic-derived AgNPs which were subsequently used in the preparation of thermosensitive hydrogels based on hyaluronic acid encompassing these green-synthesized NPs. The antibacterial capacity of AgNPs decorated on MWCNTs synthesized through Cam

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!