Materials Literature
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Two bioactive compounds, quercetin and ferulic acid, were encapsulated using the electrospinning technique within hybrid amaranth protein isolate (API):pullulan ultrathin fibers. Initially, the composition of the encapsulation structures was optimized, both in terms of matrix components ratio and to maximize the bioac…
CONSPECTUS: While some exceptional properties are unique to graphene only (its signature Dirac-cone gapless dispersion, carrier mobility, record strength), other features are common to other two-dimensional materials. The broader family "beyond graphene" offers greater choices to be explored and tailored for various a…
Lignin, a biomass, is grafted with biodegradable rubber to simultaneously toughen and strengthen poly(lactide) owing to strong matrix/filler interactions and the existence of rubber between “rigid” lignin and matrix facilitating force transfer and craze formation.
We report the fabrication and device characteristics of exfoliated, few-layer, dual-gated ReS2 field effect transistors (FETs). The ReS2 FETs display n-type behavior with a room temperature Ion/I(off) of 10(5). Many devices were studied with a maximum intrinsic mobility of 12 cm(2) · V(-1) · s(-1) at room temperature…
Ceria nanoparticles (nanoceria) are well known as a superoxide scavenger. However, inherent superoxide-scavenging ability has only been found in the nanoceria with sizes of less than 5 nm and with very limited shape diversity. Reported herein is a strategy to significantly improve the superoxide-scavenging activity of…
Fe3O4 and Fe nanowires are successfully fabricated by electrospinning method and reduction process. Wiry microstructures were achieved with the phase transformation from α-Fe2O3 to Fe3O4 and Fe by partial and full reduction, while still preserving the wire morphology. The diameters of the Fe3O4 and Fe nanowires are ap…
The two-dimensional layer of molybdenum disulfide (MoS2) exhibits promising prospects in the applications of optoelectronics and valleytronics. Herein, we report a successful new process for synthesizing wafer-scale MoS2 atomic layers on diverse substrates via magnetron sputtering. Spectroscopic and microscopic result…
Decay of surface plasmons to hot carriers finds a wide variety of applications in energy conversion, photocatalysis and photodetection. However, a detailed theoretical description of plasmonic hot-carrier generation in real materials has remained incomplete. Here we report predictions for the prompt distributions of e…
ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTPhotochromism of Diarylethene Molecules and Crystals: Memories, Switches, and ActuatorsMasahiro Irie*†, Tuyoshi Fukaminato‡, Kenji Matsuda§, and Seiya Kobatake∥View Author Information† Research Center for Smart Molecules, Rikkyo University, Nishi-Ikebukuro 3-34-1, Toshima-ku,…
En el presente trabajo se estudio la evolucion de una aleacion de magnesio AZ31-B en estado recocido procesada por ECASD ( Equal Channel Angular Sheet Drawing ), usando Calorimetria Diferencial de Barrido (DSC) y analisis microestructural por medio de microscopia optica. Las muestras procesadas por ECASD fueron someti…
This article deals with the synthesis and characterization of electroconductive composite materials prepared by the compression molding of mixtures of lignocellulose and electrochemically deposited copper powder under different pressures, as well as with the investigation of the influence of particle morphology on con…
Epoxy resins toughened with embedded thermoplastic particles are classically used in the aeronautical composites manufacturing. As matrix into laminated composites, epoxy resins determine the delamination resistance of the interlaminar field. The delamination process is a large decohesion that often occurs during impa…
应用在线固相萃取（ SPE）-高效液相色谱（ HPLC）方法研究TEB-415在小鼠体内的药代动力学。通过在线SPE-HPLC方法结合Ultimate3000系统测定TEB-415血药浓度,使用 Venusil MP C18分析柱（150 mm ×4.6 mm,5μm）,乙腈-5mmol/L磷酸盐缓冲液（pH 3.5）为流动相,流速1.0 mL/min,等度洗脱； Capcell MF Ph-1为在线SPE柱（10 mm×mm,5μm）,水为淋洗液,洗脱剂为水-乙腈,检测波长262 nm。采用WinNonlin5.2软件计算药代动力学参数。血浆中 TEB-415测定的线性范围为100～20000μg/L,定量限（ S/N≥10）为…
L’incorporation de silice, obtenue par un procede de precipitation en milieu aqueux, a la bande de roulement des pneumatiques a permis d’en reduire significativement la resistance au roulement et par consequent, l’impact environnemental. L’efficacite de la silice precipitee en tant que charge de renfort est liee a la…
Les aciers inoxydables duplex (DSS) sont caracterises par une structure biphasee comprenant un melange de ferrite et d’austenite. La proportion entre les deux phases est d'habitude environ 50 %. Ils sont de plus en plus employes dans les industries chimiques, petrochimiques, nucleaires, marines et de papier, principal…
Miniaturization in Gas Chromatography opens the way to low cost, low gas and low power consumption portable devices, which offer in-situ analysis and avoid tedious transport of samples to laboratories. Since the first micro-fabricated column in the late 1970’s, the main focus was directed to the separation of heavy mo…
Актуальным направлением в современной медицинской диагностике является создание нацеленных на патологические мишени конструкций на основе фотолюминесцентных наночастиц, обладающих высокой фото- и химической стабильностью, а также спектрами поглощения и испускания фотолюминесценции в области «окна прозрачности» биоткан…
The aim of this thesis, which has been carried out within the European program « Nanolicom », was to study the influence of the nanostructuration on the transport properties of two lithium ionic conductors, the perovskite LLTO (Li0.3La0.57TiO3) and the nasicon LATPO (Li1.3Al0.3Ti1.7(PO4)3).The first part of this thesi…
Wydział Chemii: Pracownia Chemii i Technologii Polimerów Nieorganicznych
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