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The more carbonyl, carboxyl and the less epoxy groups on the surface of O-GQDs were speculated, and changes in the surface structure of the O-GQDs upon oxidation were thought to be the cause of the new absorption feature.
A., The Journal of Physical Chemistry B, (2005) 109, 3364

Present research efforts concentrate on new approaches for the synthesis of nanometre size structures the future growth of this technology will depend on development of new processing methods with better control of the particle size, size distribution, reproducibility and better process efficiency.
Pfender, Plasma Chemistry and Plasma Processing, 19 (1999) 1

Its principle is that the interaction between high concentration of intracellular compatible solute and protein helps compactness of folded structure of protein and enhances its stability [4].
Wulff: Biophysics Chemistry Vol. 150 (2010), p. 37-46 [4] D.W.

Since H2O2 helps to remove lignin by reacting with carboxylic acid and phenolic groups on lignin structure into an alkali-soluble compound [14-15], consequently, the adsorption capacity of the obtained adsorbent material is enhanced.
Method in Wood Chemistry, Inter science Publishers, New York, London: 389-407 (1963)

Study on the Preparation and Adsorption Properties of Activated Carbon Obtained from Chinese Herbal Medicine Residue Ming Li, Xia Wei, Dong Bo, Mao Jun-Hua, Zhoug Xin-Wen, Pan Jia-Rong* China Three Gorges University, College of Chemistry and Life Science, China panjiarong2004@163.com Keywords: Chinese herbal medicine, residue, preparation, activated carbon Abstract.
Introduction Activated carbon is a porous carbonaceous material, which have attracted intensive attentions because of their internal developed pore structure, huge specific surface area, strong adsorption capacity, chemical stability, high mechanical strength and regeneration characteristics [1].

According to information architect and multimedia journalist Mirko Lorenz [6], data-driven journalism is a workflow that consists of the following elements: digging deep into data by scraping, cleansing and structuring it, filtering by mining for specific information, visualizing and extracting a story [6] (See Fig.1).
Tab.1 The Changes Made in the Technical Category in the Various Periods of Time Phase Period Categories Meaning 1 1950~1961 vs. 1962~1971 Maintained: Civil Engineering, Chemical Engineering, Hydraulic Engineer, Forests, Agriculture, Chemistry, Electrical Engineering, and Mechanical Engineering.

Usually, LiF and NaF are regarded as model systems to study local structures and electronic states (which affect strongly optical and magnetic properties and performance of these materials) of doped transition-metal impurities [1-5].
Weast: CRC Handbook of Chemistry and Physics (CRC Press, Boca Raton 1989) [14]A.S.

Linear sweep voltammetry (LSV) and Tafel curves were performed using an electrochemical analyzer (LK2005A, Lanlike Tianjin Chemistry & Electron High Technology Co.
It can be seen that the corrosion potential of Mg-Al-Zn-Mn-Ce (−1.512 V) was slightly more negative than that of Mg (-1.396 V) and Mg-Al-Zn-Mn (−1.315 V), which might be associated to the difference in chemical composition and structure of the magnesium alloys .

The preparation of pH- and thermo-sensitive chitosan-based hydrogels by Michael-Type Addition Reaction Hong-Liang Weia, Cun-Cai Mab, Hui-Juan Chuc and Jing Zhud School of Chemistry and Chemical Engineering, Henan University of Technology Zhengzhou 450001, PR China awtroy68@yahoo.com.cn, bmmm1983@126.com, chuijuan_chu@yahoo.com.cn,d jingzhu60@163.com Keywords: Chitosan; Hydrogels; Michael-Type Addition; Swelling Ratio.
The peaks assigned to the saccharide structure were at 1154 cm-1 (bridge-O-stretch), and 1104 cm-1 (C-O stretch).

Moreover, due to the special structure of phytic acid, a compact and protective layer can effectively inhibit the aggressive media to invade to the metal surface and thus protect the metal against corrosion.
Ding: Materials Chemistry and Physics, Vol. 111 (2008) No.2-3, p.503