Search results

The effects of bimetallic NPs in changing the structure and absorption properties were found to be better than singly included metallic NP (either Ag or TiO2).
Co-embedment of metallic NPs (Ag and Titania) also improve the electronic structure properties as routinely done in semiconductor and biology for antibacterial use [8, 9].
The influence of Ag and Titania NPs co-embedment on the absorption and structure are determined.
B, Manifestation of Nd ions on the structure , Raman and IR spectra of ( TeO 2 -MoO-Nd 2 O 3 ) glasses, Journal of Materials Science, 40 (2005) 3367–3373
I., & Tada, H, Highly active supported plasmonic photocatalyst consisting of gold nanoparticle-loaded mesoporous titanium (IV) oxide overlayer and conducting substrate, Journal of Physical Chemistry C. 118(46) (2014) 26887–26893

A core-shell structure was revealed with PS encapsulating the NR core via transmission electron microscopy.
This result is not surprising since these properties are related to the structure of polymer chain.
Core-shell structure with PS encapsulated onto NR was observed.
Kawahara, Nanomatrix structure formed by graft copolymerization of styrene onto fresh natural rubber, Rubb.
Sebastian, Studies on radiation grafting of methyl methacrylate onto natural rubber for improving modulus of latex film, Radiation Physics and Chemistry 66 (2003) 367-372

The cement stone alkaline activation structure formation mechanism The regularities of the processes occurring during the alkaline activation clinker-free binder systems structure formation were studied on slag-alkali cements using the blast furnace granulated slags in a finely dispersed state [15, 16].
The mechanism of the structure formation process can be represented in the form of a diagram in Figure 1.
Results The cement stone studied samples of alkaline mixing from thermally activated marl at 700 ° C are characterized by the heterogeneous structure (Figure 2c) and an aggregative structure (Fig. 2b).
а) sample material structure b) aggregates of essentially calcite composition c) typical sample microstructure d) sodium hydrosilicate e) microcrystalline aggregate coated with sodium hydrosulfite film f) sodium hydrosilicates in the structure of the material Fig. 2.
Chemistry and applications.

Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, Ivanovo, Russia, 2Ivanovo State Polytechnic University, Ivanovo, Russia aksa@isc-ras.ru, bnkorn@mail.ru, cnen07@rambler.ru Keywords: silicon dioxide, acrylate dispersion, interaction, mechanical activation.
The appearance of the crystal phase with a high elastic modulus enhances the strength of the structure [9-11].
Inaekyan Structure and Properties of the Ti–50.0 at % Ni Alloy after Strain Hardening and Nanocrystallizing Thermomechanical Processing.
Structure and properties of severely cold-rolled and annealed Ti–Ni shape memory alloys.
Synthesis of a highly chained polymeric connecting in the structure of a multilayered package for garments.

Thus, there has been great interest in the synthesis of hierarchically structured composite materials which combine the performances of both mesoporous and microporous molecular sieves[12-16].
The composite molecular sieves showed diffraction peaks at small and large angle regions in their XRD patterns,which correspond to mesopore and micropore structure.
Clearly, lower crystallization temperatures favor formation of the one-phase structure, while higher crystallization temperatures promote formation of a two-phase structure.
The heating rate to 550°C is 1°C/min. 1.3 room temperature ionic liquid (RTIL) synthesis As a green agent, RTIL has received much attention for organic chemistry reactions [23,24], separations [25] and electrochemistry applications [26,27].
Increasing the amount of TMAOH in the synthetic solution resulted in an increase in the aluminum content of the products.The samples with low Si/Al ratios less than 5 have wormhole-like pore structure, while the samples with Si/Al ratios more than 7 possess highly ordered mesoporous structure with single crystal like morphology.

Functionalized phenylalanine amino acid such as p-benzoyl-phenylalanine (4-BP) is a benzophenone containing synthetic amino acid, representing an important building block in organic and medicinal chemistry [4].
Preparation of Ligand and Protein Structures.
The 4-hydroxytamoxifen 4-OHT ligand bound to 3ERT was removed from the crystal structure.
The structures of 4-OHT and 4-BP used in this study are shown in Fig. 1.
Structures of (a) synthetic drug 4-hydroxytamoxifen (4-OHT) and (b) p-benzoyl-phenylalanine (4-BP).

Introduction It is well-known that the functions of proteins determined by both amino acid sequences and spatial structures are the building blocks of life.
However, compared to the above progress, our knowledge on protein structure is relatively poor, leading to that the number of proteins identified is much larger than that of structures.
Through deeply investigating into the current achievements on the characteristics of protein structure, protein folding and HO, we found that the vital factor of employing HO to protein folding problem is making proper definitions on the key ingredients of HO to establish relationships connecting with the principle of HO, protein folding structure, and the energy of permutation.
Zhang, in: Simulation of 3D Protein Folding with Improving Genetic Algorithms, Chinese Journal of Analytical Chemistry (2009), vol. 37, pp. 57-61
Zomaya, in: Parallel ant colony optimization for 3D protein structure prediction using the HP lattice model, Parallel and Distributed Processing Symposium (2005), p. 193b

The presence of 2 peaks known as Raman D peaks and Raman G peaks ensure the amorphous structure of carbon (C).
As deposition temperature increase, the ID/IG ratio shows difference value, which indicates the effects of the temperature towards the a-C: I structures.
The two peaks obtained indicates the poly-crystalline graphite known as disorder peak (D peak) and graphite peak (G peak) which are appeared at 1355cm-1 and 1580cm-1 respectively that commonly used to clarify disorder of carbon structure [10].
Chu, Liuhe Li, Characterization of amorphous and nanocrystalline carbon films, Materials Chemistry and Physics. 96 (2006) 253-277

The results showed that increasing the content of inhibitors in the composite powder, the abnormal grain growth disappeared and homogeneous ultrafine grain structure formed, i.e., the grain growth inhibitor promoted sintering densification process.
WC grains were refined by the comprehensive effects of the Cr3C2/NbC dissolving in the Co phase to alter the interface energy and interfere the WC solution in the binder phase, which prevents the structure of cobalt change from the face-center-cubic into dense-hexagonal crystal, and to increases the transverse rupture strength.
To obtain the ultrafine structured cemented carbides, preparation of the fine and homogeneous WC-Co composite powder is an essentially important step.
Materials Chemistry and Physics, 2008, 109: 235–240 [5] L.E.

According to XRD, the granularity and structures of discorea fiber with and without mechanical activation significantly differed, and the crystalline of discorea fiber was significantly converted into amorphous state after mechanical activation.
It indicated that mechanical activation transformed the crystal structure of cellulose into indefinite form, and promoted the decomposition of cellulose.
Two stages of hemicellulose and cellulose decomposition changed into a stage of decomposition, which showed that mechanical activation destroy stable crystalline structure of cellulose and the combination of lignin and cellulose.
So the structure of crystalline zone is gradually transformed into indeterminate form, which leads to the increase of activation energy of dioscorea fiber.
Food chemistry, 65:227-233. (1999) [8] Wang Lei.