Materials Literature
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Nanocomposite films were prepared from a suspension of cellulose nanocrystals as filler and polyvinyl alcohol as polymeric matrix.After the suspensions of cellulose nanocrystals and polyvinyl alcohol were mixed homogeneously,nanocomposite films were obtained by casting and evaporating.The morphology and structure of c…
Dependable handling of bulk materials is important to ensure the highest productivity in many industries. It is difficult for traditional conveyors to withstand the high temperature, the heavy weight, the abrasiveness or the sharp edges of different bulk materials. Conventional conveyors often cause production losses…
The Sr2SiO4 can replace YAG as a phosphor material for white light emitting diodes (LEDs) due to its excellent chemical and thermal stability. Presently, Sr2SiO4 powder is mainly mass-produced using a solid-state reaction from SrCO3 and SiO2. But, the conventional high-temperature solid-state reaction easily leads to…
μNS 和σNS二個屬於家禽里奧病毒非結構性蛋白質。在很多文獻指出這二個蛋白質在家禽里奧病毒的基因體上的複製或是病毒顆粒的組裝上扮演著重要的角色。同時，也是病毒形成包涵體不可缺少的分子。μNS 有能力去募集組裝病毒顆粒的蛋白質和構成包涵體。而σNS具有單股核苷酸結合的活性，並將單股的單股核苷酸帶入包涵體中。在這個硏究中，我們為了更了解包涵體，因此針對與包涵體相關的μNS 和σNS在結構性和特性上進行硏究。首先，我們以大腸桿菌表現蛋白質系統取得大量的蛋白質。以體積排除層析法証明σNS與單股核苷酸形成異源性的聚合物，而σNS也會由二到三個σNS形成同源性的聚合物。在內源性的螢光相消實驗中，推估σNS中胺基酸序列的325和349色胺酸與…
The 2nd Asian Symposium on Advanced Materials (ASAM-2), Fudan University, Shanghai, China, 11-14 October 2009. In Proceedings of the 2nd Asian Symposium on Advanced Materials, 2009, p. 54-56
The design of next generation foods requires an advanced knowledge of structure and dynamics at multiple length scales. Food and other soft materials are designed and assembled using multiple structuring technologies to carry particles, oil and air without destabilisation and phase separation. However, there is a stro…
Nowadays production of water- base resins by emulsion polymerization method is more interested because of the importance of environmental considerations. Reaction calorimetry is a powerful means for the monitoring, process control and research for the reactions kinetic. Calorimetry is able to estimate the heat of reac…
Magnetic refrigeration is a new environmentally benign technology and a promising alternative to conventional vapor-cycle refrigeration. The household refrigerator without a freezing compartment shows very good prospects for a successful application. This article starts with the general principle of magnetic refrigera…
本論文以電子槍蒸鍍系統製備p-GaN的反射式歐姆電極Ni(10nm)/Ag(200nm)、Ni(10nm)/Ag(200nm)/Al(5nm)、Ni(10nm)/Ag(200nm)/Al(10nm)、Ni(2nm)/Ag(150nm)、Ni(2nm)/Ag(150nm)/Al(2nm)、Ni(2nm)/Ag(150nm)/Al(5nm)、Ni(2nm)/Ag(150nm)/Al(10nm)等七組試片，旨在研究Ni/Ag/Al薄膜厚度、Al膜層的添加以及爐管與快速退火爐兩種退火條件，對於Ni/Ag/Al反射式歐姆電極光電特性的影響。探討內容包含反射式歐姆電極的光反射率、金屬薄膜片電阻與特徵接觸電阻，以及各性質之熱穩定性，並使用掃描式…
In this dissertation, the compression and injection molding of polypropylene (PP) and poly(lactic acid) (PLA) based composites reinforced with rice hulls or kenaf fibers have been carried out. Maleic anhydride grafted PP (MAPP) and maleic anhydride grafted PLA (MAPLA) were used as coupling agents (CA) to improve the c…
This work focuses on computation of simulated spectra the C2nH family (n = {1, 2,...}) of carbon chain rad-ical molecules and their silicon analogues, SiC2m+1H (m = {0, n}), that are potential carriers of the Diffuse Interstellar Bands (DIBs). High-level quantum chem-ical computations for the ground- and excited-state…
Gold nanorods functionalised with transferrin were used for photothermally induced necrosis and apoptosis of cancer cells. It was observed that the laser energy required to induce cell apoptosis is significantly lower than that for cell necrosis, indicating that photothermally induced apoptosis can be used for medical…
Pregnane glycosides previously isolated from genus Caralluma (C. Penicillata, C. tuberculata and C. russelliana) were tested for their antitrypanosomal activity. Penicilloside E showed the highest antitrypanosomal activity (IC(50) 1.01 microg/ml) followed by caratuberside C (IC(50) 1.85 microg/ml), which exhibited the…
Both modeling human body response to dynamic loading events and developing biofidelic human surrogate systems require accurate material property characterization over a range of loading rates for the various tissues that constitute the human body. This work describes a technique for measuring the shear properties of s…
Stigma proteins of Manglietia patungensis were extracted with an optimized method and separated by two-dimensional electrophesis.Stained with Coomassie Brilliant Blue R-250,858 and 865 protein spots were detected on the gels of stigma before bloom and after bloom,respectively.There were four spots,including one exclus…
Parmi les six nouveaux systemes de reacteurs nucleaires envisages par le Forum International Generation IV ; le reacteur a neutrons rapides et a caloporteur gaz est etudie en France. Ses conditions de fonctionnement nominal (haute temperature et pression d'helium) ont conduit a la selection de ceramiques non-oxydes po…
Показано, що за мiнералофлюїдологiчними i петрофiзичними показниками, враховуючи насамперед флюїдонасиченiсть надр (особливо в межах субвертикальних геофлюїдодинамiчних структур), яка фiксується термобарометрiєю i геохiмiєю газiв прожилково-вкрапленої мiнералiзацiї у вiдкладах нафтогазоносних областей i металогенiчних…
The perovskites RNiO3 (R rare earth ≠ La) are classified as a phase transition metal-insulator. The transition temperature is modulated by the size of the rare earth. The use of compound R1-xR'xNiO3 can vary transition temperature on a wide thermal range depending on the concentration of the two rare earths. The Sm1-x…
The development of planar chalcogenide glass waveguides leads the way toward integrated mid-infrared optics. As2S3 waveguides fabricated by solution casting have a transmission loss of 9.47 dB/cm at 4.8µm.
[Truncated abstract] The scientific endeavours described within this thesis attempt to create novel solutions to current scientific, commercial and industrial downfalls, and contribute to the advancement of technologies in these areas. This has been achieved through the application of theoretical and experimental prin…