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With the lower concentration of CIP, Fe3O4 is not easy to be covered by the flexible polishing pad with intense chemistry.
The change of abrasive particle concentration directly affects the mechanical removal and the structure of the magnetic particle chain as a nonmagnetic medium with the same CIP concentration, which affect the mechanical removal ability of the polishing system.
"Extended study of the atomic step-terrace structure on hexagonal SiC (0001) by chemical-mechanical planarization." 

Chemical modification of PHBV enables the easy and precise modulation of polymer structure with predictable functionalities [6, 7].
To further presented the increasement of nucleation properties, Polarized Optical Microscopy (POM) is applied to give more detailed information in particular their spherulitic structure.
Materials Chemistry and Physics 2014;147:273-84

Study on the Preparation of Silver Nanoparticles Coated with Diamond-like Carbon Film and their Properties Nanyu Ma1, a, Dan Zeng1, b, Yujie Huang1, c, Junwei Di2, d and Musen Li1, e * 1Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials ( Ministry of Education ), Shandong University, Jinan, 250061, Shandong, China. 2College of Chemistry, Chemical Engineering and Material Science, Soochow University, Suzhou, 215123, Jiangsu, China.
Raman spectroscopy is the best way to obtain the detailed bonding structure of DLC films.
G peak is a measure of the presence of sp2 bonded carbon in all possible forms and D peak is only a measure of the 6-fold ring structure in the visible Raman spectra of such materials, so ID/IG falls as the number of rings per cluster falls and the fraction of chain groups rises [10].

The filler material rice husk randomly organized by the amorphous structure and the addition of the MWCNT may be the adjacent element to build an intergranular continuous topology to improve mechanical properties.
Utilizing SEM microscope structure, the most often exploited features of reinforced banana fiber mat composite are explored, as well as the morphological character
Ramesh, Synthesis and Characterization of Banana and Pineapple Reinforced Hybrid Polymer Composite for Reducing Environmental Pollution, Bioinorganic Chemistry and Applications. (2022) 8

Artificial Control of the Bacterial Cell-to-Cell Communication with Autoinducer Recognition Gel Norihiro Kato1,a , Yu Ozonoe1 , Eri Umebayashi1 , Tomohiro Morohoshi2 , and Tsukasa Ikeda 2 1 Department of Advanced Interdisciplinary Sciences, Graduate School of Engineering, Utsunomiya University, 7-1-2 Yoto, Utsunomiya 321-8585, Japan 2 Department of Material and Environmental Chemistry, Graduate School of Engineering, Utsunomiya University, 7-1-2 Yoto, Utsunomiya 321-8585, Japan a katon@cc.utsunomiya-u.ac.jp Keywords: Quorum Sensing, N-Acylhomoserine Lactone, Cyclodextrin, Opportunistic Pathogen, Pseudomonas aeruginosa, Serratia marcescens Abstract.
The porous structure of the FD-treated gel was observed by scanning electron microscope, SEM (JSM-5610LV, JEOL).
The honeycomb-like structure could be observed after the freeze-drying (Fig. 2).

Because of its structure atrazine is not easily degraded.
From the structure of atrazine we concluded that water is not advisable as a solvent due to the possibility of degradation of the atrazine.
Their: Pure and Applied Chemistry Vol. 56 (1986), p. 1035 [11] Hewlett Packard: Handbook for HPLC Analysis of Polar Pesticides (1993)

At high temperatures of 1,100 and 1,200oC, voids are formed from the intensely vibrating atoms, that once cooled, its opened lattices form stable crystal structures leaving large disconnected pores within the matrix.
Heaney, Structure and Chemistry of the Low-Pressure Silica Polymorphs, in: P.J.

Structure of dentinal bridge with MTA seems to be more homogenous (less tunnel defects) and more localized than [Ca(OH)2] [6-8].
The capability of MTA to promote reparative dentinogenesis or dentinal bridge structure has been constantly determined in animal studies in which direct pulp capping was implemented in mechanically exposed pulps [18–20].
Coleman, The hydration chemistry of ProRoot MTA, Dent.

., Ltd）. acetic acid（synth, shanghai chemistry Co., Ltd）, poly(vinylidene chloride)（PVDC, jiangsu bioengineer Co., Ltd）.
The oxygen permeability rate of coated ivory board is over 100000cm3/m2·24h·0.1Mpa due to porous structure of paper, which makes it highly permeable to oxygen.
Chitosan film is highly sensitive to water because of many hydroxyls existing in the structure of chitosan.

The process removes the amorphous region of the cellulose chain while preserving the crystalline parts, resulting in a highly crystalline structure with an estimated crystallinity of 54 – 88% [9].
Scanning electron micrograph of extracted MCC showing (a, b) rod-like structures and uneven surfaces, and (c) agglomeration of smaller particles.
Hussin, Frontiers in Chemistry, Vol. 8 (2020), 392 [10] T.