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Macaskie 1,e 1 School of Biosciences, University of Birmingham, Birmingham, United Kingdom 2 School of Chemistry, University of Birmingham, Birmingham, United Kingdom 2 School of Chemical Engineering, University of Birmingham, Birmingham, United Kingdom a i.mikheenko@bham.ac.uk, bj.a.bennett@bham.ac.uk, ci.shannon@bham.ac.uk, d j.wood@bham.ac.uk, el.e.macaskie@bham.ac.uk Keywords: Desulfovibrio desulfuricans, biologically mineralised palladium (Bio-Pd), palladium catalyst.
To study the catalytic efficacy of Bio-Pd and bio-Pd-derived material, two reactions which demand a very different catalyst metal structure: hydrogenation and Heck coupling (C - C bond formation), were chosen.

Han 1, a , Yoonji Jung2,b , Chang-Sam Kim 3,c , and Haiwon Lee4,d 1,2,3 Division of Materials Science and Technology, KIST, 39-1 Hawulgokdong Sungbug-Ku Seoul 136-791, Korea 4 Department of Chemistry, Hanyang University Seoul, Korea a krlim@kist.re.kr, bfishj@nate.com, ccskim@kist.re.kr, d haiwon@hanyang.ac.kr Keywords: SOFC, Cu/GDC anode, surface modification, microstructure, sintering Abstract.
The cermet shows uniform surface structure of ~ 1 um GDC spheres connected with few micron size pores but the fractured surface shows ~ 2 um Cu network with ~ 1 um GDC spheres with aggregates.

As we know, aluminum orthophosphate has the similar structure to SiO2 and is polymorphic with thermal phase transformations closely resembling those in the SiO2 system as shown in figure 1 [10].
D.E.C.Corbridge: Phosphorous 2000: Chemistry, Biochemistry & Technology (2000), p.185 [11].

As the high contents of SiO2 exists in the rice straw ash, which have formed non-polar surface structure in fiber, it has severe effects on the adsorption of the adhesive and the formation of hydrogen bonds, which results in reduced bonding strength of panels.
,Ltd; polyvinyl alcohol(PVA),Type:2299;Beijing Organic Chemistry Co.

Under the driving force of the chemistry gradient, element Al and Zn will diffuse out of the grain boundary and gradually transport to the inner grain.
Undoubtly, such a structure is unfavorable to alloy strength and ductility.

Immobilization of Glucose Oxidase on L-lysine modifided Chitosan Yuting Xu 1,a, Lichun Dong1,b, Dafu Huang1, Yan Xiao2, Xiaohua Zhou1,c 1School of Chemistry & Chemical Engineering, Chongqing University, Chongqing, 400044, China 2Department of Chemical Engineering, Tinghua Univeristy, Beijing, 100000,China axuyuting214@126.com, blcdong72@gmail.com,czhou@cqu.edu.cn Keywords: L-lysine modified crosslinked chitosan; Enzyme immobilization; Chitosan; L-lysine; Enzyme support Abstract.
The chemical structure characterizations of both CCT and LMCCT by using FTIR, 13C-NMR and XRD demonstrated that amino groups in CT participated in the formations of the Schiff bonds (N=C) during the crosslinking reaction as well as the amide bonds during the grafting of L-lysines.

The integrity of the surface layer means first of all the surface characteristic (micro hardness, micro and macro geometrical characteristics, structure, and residual stresses) [1-4].
Hungarian Journal of Industrial Chemistry.

Photocatalytic degradation of acrylic acid, acrolein and hydroquinone using TiO2 under simulated solar irradiation Yan-Wen Gonga, Xue-Ni Chengb, Hong-Xun Zhangc School of Chemistry and Chemical engineering, Hennan University of Technology, Zhengzhou 450001, P.
According to the catalyst structures, the photocatalytic reactor is divided to suspension bed and fixed bed.

Synthesis of Conductive Polymer PEDOT in Aqueous Lignosulfonate Solutions Yonghong Deng1,a, Liang Xiao2,b 1,2School of Chemistry and Chemical Engineering, South China University of Technology, 381 Wushan Road, Guangzhou, 510640, China ayhdeng@scut.edu.cn, bxl22@tom.com Keywords: Conducting polymer; Anti-static; Thiophene Abstract: To solve the solubility problem of conductive poly (3,4-ethylenedioxy thiophene) (PEDOT), PEDOT was synthesized from polymerization of 3,4-ethylenedioxy thiophene (EDOT) in aqueous lignosulfonate (LS) solutions with ammonium persulfate as the oxidant.
The granular structure of PEDOT/LS could be confirmed: the formation of PEDOT/LS is sphere and with an average grain diameter in the range of 100-200 nm, there is no aggregation phenomenon in the picture.

Crane, The ecotoxicology and chemistry of manufactured nanoparticles, Exotoxicology, 17 (2008) 287-314
Wiesner, Impact of aggregate size and structure on the photocatalytic properties of TiO2 and ZnO nanoparticles, Env.