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Moreover, some of these methods require two steps and are limited to specific benzoic acids or benzene derivatives having electron-withdrawing groups and are not applicable to a large number of starting materials.
Scheme 1 The synthesis of the title compound 1 Experimental section 1.1 Materials and Instrument All the reagents were commercially available and used without further purification.
Acknowledgments This work was financially supported by by the Science Technology Department of Zhejiang Province(14530131661136), National Natural Science Foundation of China (No. 20901067) and Zhejiang Provincial Top Key Academic Discipline of Applied Chemistry and Eco-Dyeing & Finishing Engineering (ZYG2010004).
Yusuf, Journal of Applied Polymer Science. 103(2007), p.3766

Materials and methods Membrane The hollow fiber polyvinylidene fluoride (PVDF) membrane was obtained from a pilot membrane module device, which was supplied by Dow with an average pore diameter of 0.1 μm.
It can be observed from the section analysis that the AFM ‘‘valleys’’ have disappeared in the fouled membranes; this is due to the fill of membrane pore structure by foulant materials.
Water and Environment Journal, Vol. 25(2011),p.163–170
Environmental Science, Vol. 29(2008),p.2773–2776.
China Environmental Science,Vol.32(2012),p.2067–2074.In Chinese

Effects of Hydrothermal Crystallization on the Morphologies and Photocatalytic Activity of TiO2 Nanotubes Suqin Liu1,a, Ying liang*1,b 1Department of Chemical engineering and Food Science; Hubei University of arts and science, Xiangyang 441053, P.
Moreover, it is a low temperature technique for materials development, widely applied in industrial processes for ceramic synthesis [14].
When the hydrothermal time is 1 h, the arrays were deformed to materials like gel which covered on the surface blocked the tubes, demonstrating the dissolution precipitation mechanism.
Acknowledgements This work was financially supported by the Natural Science Foundation of Hubei Province (2011CDA066) and the Research Program of Hubei Province Department of Education (T201215, Z20102601 and Q20122507).
Sung, Formation and mechanistic study of self-ordered TiO2 nanotubes on Ti substrate, Journal of industrial and engineering Chemistry. 14 (2008) 52-59

Acknowledgements This work was supported by the Ministry of Science and Higher Education of the Russian Federation under agreement No. 14.577.21.0240 dated September 26, 2017.
Synthesis and some properties of new hydroxyl-containing aromatic monomers and polyethers based on them, Electronic journal "Investigated in Russia". 207 (2006) 1962-1981
Key Engineering Materials. 816 KEM, 2019, p. 9-13
Key Engineering Materials, Vol. 869, (Q 3), 2020, p. 532-537
Synthesis of polyarylene ether ketones with a given complex of valuable properties. - Diss. for the degree of doct. chem. sciences.

● Soil factors: living organisms, component materials, topography, age, human farming, temperature, ventilation, nutrients, moisture, pH value, organic materials, etc
Acknowledgements This work was financially supported by the Chinese National Postdoctoral Support Fund (2013M540370),the National Natural Science Foundation (No. 21076124 and 51173104) and the Nanometer Technology Program of Science and Technology Committee of Shanghai (11nm0503500).
+These authors contribute to this work equally References [1] Liu Qing, Wang Jing, Shi Yanxi, Green food producing soil heavy metal spatial distribution of pollution evaluation, Journal of Soil and Water Conservation, Vol. 3, 2007
Chinese Agricultural Science Bulletin, 27 (8), 2011

Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Speciation of Six Arsenic Compounds in Korean Seafood Samples by HPLC-ICP-MS Kyung Su Park1, Jeong Sook Kim 1, HyoMin Lee 3, Heesoo Pyo 2, Sun-Tae Kim 1, Kang Bong Lee 1 1 Advanced Analysis Center, Korea Institute of Science and Technology, P.O.Box 131, Cheongryang, Seoul, 130-650, Korea , pks6475@kist.re.kr 2 Bioanalysis and Biotransformation Research Center, Korea Institute of Science and Technology, P.O.Box 131, Cheongryang, Seoul, 130-650, Korea 3 Division of Risk Assesment, National Institute of Toxicological Research Keywords: Arsenic, Speciation, HPLC-ICP-MS, Seafood samples.
Extracts of 33 samples of seaweed, shrimp, fish and shellfish, including two certified reference materials, were investigated for their contents of arsenic compounds (arsenic speciation).An anion exchange high performance liquid chromatography procedure was optimized to separate six arsenic compounds present in the seafood samples with dynamic reaction gas cell by inductively coupled plasma mass spectrometry.

Phosphorescent organic materials are interested as the emitting materials for OLEDs [1-5].
No change of the PL intensity was observed in the temperature range of 5 and 300 K for CBP, PMMA and PC host materials [8,9].
Materials called phosphors have higher b values than the fluorescent materials.
Phosphorescence materials such as Ir(ppy)3 and FIrpic have high b values than the other phosphorescence materials such as platinum octaethyl porphine (PtOEP).
Materials (2005), in press

A precision instrument and measurement technology is very important for the sensing systems to correctly perform the decision-making, extract the material, measure the distance, and so on.
Introduction A precision instrument and measurement technology is very important for the sensing systems to correctly perform the decision-making, extract the material, measure the distance, and so on.
Palacin, “Using the Optical Flow to Implement a Relative Virtual Mouse Controlled by Head Movements,” Journal of Universal Computer Science, Vol. 14, No.19, pp.3127–3141 (2008).

Results accuracy was verified by determining percentage relative error of mass estimation with respect to the value calculated based on the machine geometrical and material properties.
Approximate value of mass M2, determined on the basis of knowledge of machine geometrical (Fig. 5) and material properties, equals 138 [kg].
Acknowledgement The research work has been supported from funds of the Polish Ministry of Science and Higher Education, carried out under the statutory WIMiR/KAP No. 11.11.130.958.
Iwaniec, Selected issues of exploitational identification of nonlinear systems (in Polish), AGH University of Science and Technology Press, Krakow, 2011
Cieplok, Vibration amplitude of symmetrically suspended vibrational machine during transient resonance (in Polish), Technical Journal z. 1-M, Cracow University of Technology Publishing House, 27-45, 2008

This method considered that the material expands when heated, and if the sleeve and the bearing bush temperature increases by 1 ºC, the corresponding stress would be transferred to the connecting rod shank.
He, Journal of Materials of Processing Technology 192, 151(2004)
Kong, Journal of Tongji University (Natural Science Edition). 1, 37(2009)