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56.633 Aktuelle Fachpublikationen zum Thema temperature

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Monitoring thermo-reversible dehydration of pluronic microenvironment using 4-chloro-1-naphthol as ESPT fluorescent molecular probe

24.05.2016 | Ivy Sarkar, New Journal of Chemistry, 2016

Pluronics are polymeric surfactants which undergo sol-gel phase transition both as a function of temperature and concentration and have high impact in therapeutics. An excited state proton transfer (ESPT) fluorescent molecular probe, 4-chloro-1-naphthol, has been employed to explore the sol-gel ...

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Peak shifted properties of the “low background NaI(Tl) detectors”: An experimental study of response function behavior in different temperature and acquisition time

22.05.2016 | Author(s): Y. Rezaei Moghaddam, L. Rafat Motavalli, H. Miri Hakimabadi, Radiation Physics and Chemistry, 2016

Publication date: September 2016 Source:Radiation Physics and Chemistry, Volume 126 Author(s): Y. Rezaei Moghaddam, L. Rafat Motavalli, H. Miri Hakimabadi Due to the necessity of using low background NaI detector in sensitive and accurate measurements, study on the response function ...

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Thermal‐Shock Fracture and Damage Resistance Improved by Whisker Reinforcement in Alumina Matrix Composite

21.05.2016 | Takashi Akatsu, Hiroaki Takashima, Yutaka Shinoda, Fumihiro Wakai, Shuichi Wakayama, International Journal of Applied Ceramic Technology, 2016

Fracture resistance of SiC‐whiskers‐reinforced Al2O3‐matrix composite under thermal shock was examined. Equibiaxial tensile thermal stress in the composite was significantly reduced before fracture, because the whiskers made percolation paths that increase heat flux and thereby reduced the ...

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Application of sepiolite in clarification of pomegranate juice: changes on quality characteristics during process

21.05.2016 | Marzieh Mirzaaghaei, Sayed Amir Hossein Goli, Milad Fathi, International Journal of Food Science & Technology, 2016

Summary In this study, for the first time, the function of acid‐activated sepiolite clay was evaluated for clarification of pomegranate juice. The optimum conditions of clarification process were achieved using response surface methodology based on juice turbidity as a response. After that, ...

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Effect of citric acid esterification conditions on the properties of the obtained resistant starch

21.05.2016 | Małgorzata Kapelko‐Żeberska, Tomasz Zięba, Witold Pietrzak, Artur Gryszkin, International Journal of Food Science & Technology, 2016

Summary This study was aimed at comparing selected properties of starch citrate obtained from native or retrogrades of potato starch at various temperatures (100, 130 or 160°C) and at various doses of reactant (10, 20 or 40g per 100g). Higher susceptibility to esterification was ...

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Microporous Spheres of Tiny Semiconducting Graphene Sheets from Hypercross‐linked Polymers: Absorption and CO2 Sorption Characteristics

21.05.2016 | Rajangam Vinodh, Cadiam Mohan Babu, Aziz Abidov, Mei Mei Peng, Muthiahpillai Palanichamy, Wang Seog Cha, Hyun Tae Jang, Advances in Polymer Technology, 2016

Abstract Friedel–Crafts reactions of phloroglucinol and anthracene with terephthaldehyde and the varying content of 4, 4′‐bis ((chloromethyl)‐1, 1′‐ biphenyl) (BCMB) yielded novel hypercross‐linked polymers (HCPs). The polymer matrix carries rigid, conjugated, quinonoid blocks; they are tiny ...

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Synthesis and characterization of an adipic acid–derived epoxy resin

21.05.2016 | Anthony Maiorana, Bhagyashree Subramaniam, Robert Centore, Xiaorui Han, Robert J. Linhardt, Richard A. Gross, Journal of Polymer Science Part A: Polymer Chemistry, 2016

ABSTRACT Adipic acid, a highly abundant chemical that can be produced from biomass, was used to prepare an aromatic‐free epoxy resin. Synthesis of the diglycidyl adipate was performed by a one‐step process using epichlorohydrin and by a two‐step process comprising allylation and epoxidation. ...

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Imidazole‐type thermal latent curing agents with high miscibility for one‐component epoxy thermosetting resins

21.05.2016 | Kenji Kudo, Sawako Fuse, Masahiro Furutani, Koji Arimitsu, Journal of Polymer Science Part A: Polymer Chemistry, 2016

ABSTRACT Epoxy resins are important thermosetting resins widely employed in industrial fields. Although the epoxy–imidazole curing system has attracted attention because of its reactivity, solidification of a liquid epoxy resin containing imidazoles proceeds gradually even at room temperature. ...

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Sensors, Vol. 16, Pages 744: Self-Oscillation-Based Frequency Tracking for the Drive and Detection of Resonance Magnetometers

21.05.2016 | Tian, Zheng ; Ren, Dahai ; You, Zheng, Sensors, 2016

This paper reports a drive and detection method for Micro-Electro-Mechanical System (MEMS)-based Lorentz-force resonance magnetometers. Based on the proposed MEMS magnetometer, a drive and detection method was developed by using self-oscillation to adjust the mismatch between the mechanical ...

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IJMS, Vol. 17, Pages 788: Extraction Optimization, Preliminary Characterization and Bioactivities in Vitro of Ligularia hodgsonii Polysaccharides

21.05.2016 | Song, Xueping ; Tang, Jun, International Journal of Molecular Sciences, 2016

The optimization extraction, preliminary characterization and bioactivities of Ligularia hodgsonii polysaccharides were investigated. Based on single-factor experiments and orthogonal array test, the optimum extraction conditions were obtained as follows: extraction time 3 h, temperature 85 °C, ...

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