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The filtered samples (1000 mL influent, activated sludge supernatant and influent) were loaded on a positively charged 1-mL diethylaminoethyl cellulose (DEAE) chromatographic column (BIA Separations, Slovenia) using an LC-8A preparative liquid chromatography pump (Shimadzu Corporation, Japan) and 0.76 ...
The drug-free formulation of (rhCol III/PDA-PEI)nwas shown in Fig.1. In brief, poly (l-lactic acid) (PLA) substrates, including sheets and stents, were first treated with dopamine and polyethyleneimine (PEI) to generate a classic mussel-mimicking amine-rich surface (PEI-PDA) for further...
Ultem PEI powder 300 mesh 400 mesh for 3D printing,membrane,coating N N***t Nov 29, 2022 The product quality is very good, in line with my product needs, a very satisfactory transaction Reviews with 7 repeated content are hidden Modified factory Hot sell 2023. Virgin Heat resistance noryl...
There is a debate in the literature on whether or not polymer networks synthesized by reversible deactivation radical polymerization (RDRP) processes, such as reversible addition-fragmentation radical transfer (RAFT) copolymerization of vinyl/divinyl monomers, are less heterogeneous than those synthesized by...
(J) heat released during the combustion process (J) heat released from the combustion process (J) resistance of the external load (Ω) coil resistance (Ω) Time (s) air temperature in the scavenging pump (K) starting combustion timing (s) surface temperature of the cylinder wall (K) ...
Provided are a heat pump system, a combo washer-dryer, and a dryer. The heat pump system comprises an evaporator (3), a compressor (4), a condenser (2), and a refrigerant regulator subsystem (1). The evaporator (3), the compressor (4), the condenser (2), and the refrigerant ...
(Et3N), the flask was further degassed by freeze-pump-thaw for 3 times. When the solution had reached reaction temperature, a slurry of tetrakis(triphenylphesphine)palladium (0) (17.3 mg, 0.015 mmol) in 1 mL DMF and copper (I) iodide (2.7 mg, 0.015 mmol) in 1 mL...
The furnace of the CVD system can slide on two trails so that it can rapidly heat up and cool down the samples. A dry pump was used to avoid the contamination of C [35]. For graphene growth, generally, after loading the Cu substrates (Alfa Aesar #46365, 25 μm thick, 99.8% ...
加权基因共表达网络分析(Weighted Gene Co-expression Network Analysis, WGCNA)作为一种典型的系统生物学方法, 可用来鉴定协同表达的基因模块, 探索模块与目标性状之间的生物学相关性, 并挖掘网络中的核心基因。黄萎病(Verticilliumwilt)可严重降低棉花(Gossypiumspp.)的产量及品质, 因此研究抗病基因及抗病机制, 对于棉花...