Materials Literature
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The conformational effects of lysine-rich peptides on the biomineralization of TiO2 were investigated. The biomineralization activity of the peptide was dependent on the spatial proximity of the amino groups, which is determined by the secondary structure.
Dendrimers are hyperbranched and perfectly defined macromolecules, constituted of branches emanating from a central core in an iterative fashion. Phosphorhydrazone dendrimers constitute a special family of dendrimers, possessing one phosphorus atom at each branching point. The internal structure of these dendrimers is…
NiO and CuO nanoparticles were synthesized by sol-gel method fro m n ickel n itrate and copper nitrate respectively. For the synthesis processes, respective nitrate is used as precursor and ethanol is used as solvent. The obtained gels were dried at 300℃. The dried gels of both the samples were mixed into 1:1 ratio an…
Calotropis gigantea L, belonging to family: Asclepiadaceae is also known as Sweat akand, is used in traditional medicine for treatment of various ailments. The surface microscopy of leaf was performed along with powder microscopy. Leaf and flower extracts of Calotropis gigantea were prepared by using various solvents…
The DRAGON lattice code is in active development since 1990. A lattice code is used to solve the neutron/photon transport equation using a deterministic approach over a domain corresponding to a subpart or over a complete 2D or 3D nuclear reactor. The DRAGON code is designed around a scripting language, known as CLE-…
In this study, the physical and dimensional properties of single jersey fabrics made from cotton / elastomeric core spun yarn were investigated. The main purpose of this paper was to investigate the suitability of cotton - spandex core spun yarn for circular knitting as an alternative for bare spandex feeding and the…
The reliability of an electronic system may depend on solder joint work. Various methods are used at present to improve joint reliability One possibility is vapor phase soldering (VPS). The biggest advantages of VPS are high efficiency and uniform heating characteristics. It is also possible to ensure good control of…
Ce 3d X-ray photoelectron spectroscopy (XPS) spectra is characterized by the presence of shake-up and shake-down satellites, which complicate the analysis of the XPS data and especially the identification of different ionization states. The present paper proposes a new model for interpreting the 3d XPS lines of cerium…
To fabricate a soy protein emulsion with good storage stability against microorganisms, we investigated the stability and antimicrobial activity of a β-conglycinin (7S) and chitosan (CS) mixed emulsion at acidic pHs. Results of droplet size and microstructure showed that 7S/CS mixed emulsions were stable at acidic pHs…
A metal-free 16-membered N4-donor [1 + 1] Schiff-base macrocycle was isolated as HL(Pr)·2acid, by 1 : 1 condensation of diphenylamine-2,2'-dicarboxaldehyde (1), dipropylene triamine and an excess of either acetic or formic acid, or as HL(Pr)·(tosylic acid) when just one equivalent of tosylic acid was employed. Interes…
This paper proposes miniature radio frequency identification (RFID) tag antenna designed to operate on metallic objects, in the UHF frequency range (915 MHz), without significantly degrading its read range. The antenna structure is composed of two parts: Part 1 comprises two square patches electrically connected to th…
Quantum chemical methods are useful for materials design to improve the performance of organic bulk heterojunction (BHJ) solar cells. However, more integrated studies of quantum chemical modelling and experimental results need to be performed to further improve both the materials design and understanding of the relate…
This article is a scientific – review piece of work which purpose is to popularize the common knowledge of sulphur concrete – the material that has become more and more popular not only in countries with established market economy. In the article there are presented key phases of scientific studies concerning technolo…
Abstract—Magnetic field shielding at low frequencies is a problem of high importance that is known for a long time. Metamaterials, which are known from fancy applications such as the so-called perfect lens and cloaking, also offer a new way to create efficient magnetic shielding by means of anisotropic metamaterials w…
To enhance the photocatalytic property of coordination polymers (CPs) in the visible light region, Ag loaded coordination polymer composite materials (Ag/CPs) were synthesized successfully through a photoreduction reaction of Ag(+) on the surface of CPs. Photoluminescence (PL) was used to investigate the separation of…
Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation Yuki Seki, Rio Kita, Naoki Shinyashiki, Shin Yagihara, Masaru Yoneyama; Molecular dynamics of pol…
Periodic arrays of compositionally graded Cu–Ni alloy nanopillars (100 or 200 nm in diameter and 450 nm in height) have been fabricated by means of potentiostatic electrodeposition into patterned Au/Ti/Si(111) substrates using a single electrolytic solution. The pillars do not bend after the template removal but remai…
A series of lanthanide sulfates coordination complexes, Ln2(SO4)3(H2O)8 (Ln = Pr (1), Nd (2), Tb (3), Sm (4), Dy (5), Gd (7), Ho (8)), and EuK(SO4)2 (6), were constructed by the reaction in situ of lanthanide ions (Ln3+) with flexible dodecanedioic acid and rigid aromatic 5-sulfosalicylic acid under hydrothermal condi…
The thermal decomposition in thf solution of [H2Ni22Co6C6(CO)36](4-) results in the new [HNi36Co8C8(CO)48](5-) bimetallic Ni-Co octa-carbide, which can be converted into the closely related [H6-nNi36Co8C8(CO)48](n-) (n = 3-6) polyhydrides by means of acid-base reactions. The structure of the [Ni36Co8C8(CO)48](6-) hexa…
Delivery systems that facilitate non-invasive, real-time control of drug release have enormous potential in a wide range of therapeutic applications. This study investigates the potential of a new type of core–shell particle for ultrasound-mediated drug delivery. The capsules were prepared using coaxial electrohydrody…