Results 71 to 80 of about 405,511 (346)

Nutritional Requirements of Bacillus thuringiensis During Different Phases of Growth, Sporulation and Germination Evaluated by Plackett-Burman Method [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2012
The effects of different sources of carbon, nitrogen and some of trace elements on cultivation of Bacillus thuringiensis H14 were studied. Glucose, glycerol, sodium acetate, (NH4)2SO4, corn steep liquor, yeast extract, hydrolyzed casein, Ca2+, Mg2+ and ...
Mohammad Hossein Sarrafzadeh
doaj  

Co-production of pigment and high value-added bacterial nanocellulose from Suaeda salsa biomass with improved efficiency of enzymatic saccharification and fermentation

Frontiers in Bioengineering and Biotechnology, 2023
This study evaluated the co-production of pigment and bacterial nanocellulose (BNC) from S. salsa biomass. The extraction of the beet red pigment reduced the salts and flavonoids contents by 82.7%–100%, promoting the efficiencies of enzymatic ...
Ran Tan, Qiwei Sun, Yiran Yan, Tao Chen, Yifei Wang, Jiakun Li, Xiaohong Guo, Zuoqing Fan, Yao Zhang, Linxu Chen, Guochao Wu, Guochao Wu, Nan Wu   +12 more
doaj   +1 more source

Synthesis of as-grown superconducting MgB_2 thin films by molecular beam epitaxy in UHV conditions

, 2004
As-grown superconducting MgB_2 thin films have been grown on SrTiO_3(001), MgO(001), and Al_2O_3(0001) substrates by a molecular beam epitaxy (MBE) method with novel co-evaporation conditions of low deposition rate in ultra-high vacuum.
Eom, Hur, Jo, Kang, Liu, M. Uduka, M. Yoshizawa, N. Yoshimoto, Nagamatsu, Shimakage, Ueda, Ueda, van Erven, Y. Harada, Y. Nakanishi, Zeng   +15 more
core   +1 more source

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

Advanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu, Peipei Chen, Shafia Mukhtar Ibrahim, Mukhtar Lawan Adam, Attia Falak, Mokhotjwa Simon Dhlamini, Hanfu Wang, Lingxiang Jiang, Weiguo Chu   +8 more
wiley   +1 more source

Efficient Process Development for Laser Powder Bed Fusion of a Soft‐Magnetic Metallic Glass Composite

Advanced Engineering Materials, EarlyView.
Iron‐based metallic glass alloys exhibit excellent soft‐magnetic properties, and unprecedented geometrical freedom in the design of soft‐magnetic metallic glass components is made possible by additive manufacturing. An efficient workflow for developing parameters for laser‐based powder bed fusion of a Fe‐based metallic glass alloy is presented along ...
Julia Löfstrand, Priyanka Saha, Vidhiaza Leviandhika, Urban Wiklund, Alexander Elsen, Carolin Zintel, Lena Thorsson, Petra E. Jönsson   +7 more
wiley   +1 more source

Inlet temperature affects spray drying quality of watermelon powder

Czech Journal of Food Sciences, 2018
The effect of the inlet temperature on the quality of watermelon powder after spray drying was evaluated. Inlet temperatures of the drying air of 120, 130, 140, and 150°C maintained water solubility of the watermelon powder at 96%.
Yue SHI, Jing WANG, Yubin WANG, Huijuan ZHANG, Yue MA, Xiaoyan ZHAO, Chao ZHANG   +6 more
doaj   +1 more source

Dust crystallinity in protoplanetary disks: the effect of diffusion/viscosity ratio

, 2007
The process of turbulent radial mixing in protoplanetary disks has strong relevance to the analysis of the spatial distribution of crystalline dust species in disks around young stars and to studies of the composition of meteorites and comets in our own ...
Balbus, Balbus, Bjorkman, Bockelée-Morvan, C. P. Dullemond, Carballido, Chiang, Clarke, Dorschner, Dullemond, Dullemond, Gail, Gammie, Gibbard, Harker, Ilgner, Johansen, Johansen, Jäger, Keller, Klerner, Leinert, Lucy, Lynden-Bell, Min, Morfill, Pringle, Regev, Rüdiger, Semenov, Semenov, Servoin, Shakura, Stone, Tutukov, Urpin, Voelk, Ya. Pavlyuchenkov, Zolensky   +38 more
core   +1 more source

Nanocellulose as building block for novel materials [PDF]

, 2012
This thesis describes the fabrication of novel green materials using nanocellulose as the building block. Bacterial cellulose (BC) was used as the nanocellulose predominantly in this work. BC is highly crystalline pure cellulose with an inherent fibre
Lee, Koon-Yang, Lee, Koon-Yang
core   +1 more source

Effects of Carbon Nanoparticles on Triboelectro‐Induced Surface Defects

Advanced Engineering Materials, EarlyView.
Carbon nanoparticles added to grease modify the electrocontact behavior. The synergy of particle concentration and electric current dominates the surface damage of metals in contact. Electrical surface damage caused by current leakage is a critical challenge in high‐performance applications such as electric vehicle (EV) drivetrains and wind turbine ...
Mohsen Tajedini, Lu Fang, Jacob Bons, Mohammad Humaun Kabir, Evan Johnson, Joe Kosmoski, Hong Liang   +6 more
wiley   +1 more source

An Insight Analysis of Nano sized powder of Jackfruit Seed

, 2011
The preparation of biodegradable nanomaterials by blending starch nanocrystals with various polymer matrices are the most active research. This work reports aspect related to nano-sized particles of jackfruit seed.
Alagar, M., Theivasanthi, T.
core   +1 more source