11. Molybdena oxide and tungsten oxide 10-50 wt.%, and carrier. The catalyst is prepared by introducing nickel, molybdena and tungsten into the carrier containing molecular sieve. 该催化剂由包括向一种含分子筛的载体引入钼、镍和钨的方法制备,其中,各组分的用量使催化剂焙烧后的组成为:氧化镍1-10...
Angiogenesis, the process of new capillary formation from a pre-existing vessel plays an essential role in both embryonic and postnatal development, in the remodeling of various organ systems, and in several pathologies, particularly cancer. In the last
13X-HP high-efficiency oxygen molecular sieve is a new type of X-type molecular sieve,which is mainly used in pressure swing adsorption oxygen production process.It has a high Nitrogen adsorption capacity and an excellent nitrogen and oxygen separation coefficient.It can significantly increase the ...
Package Moisture ≤%wt 1.5 1. Application: Mainly used for rich oxygen generation, oxygen/nitrogen separation in PSA or VSA air separation processes and medical oxygen concentrators. It has the characteristics of high adsorption capacity and fast adsorption rate for nitrogen; It ha...
CyBA is designed by conjugating a boronic acid-based self-immolative group to CyOH. CyBA is initially in a “caged” state with diminished electron-donating ability of the oxygen atom. Upon treatment with H2O2or ONOO−, CyBA undergoes rapid oxidative cleavage of the borate ester moiety, follo...
since natural occurrences of whole or partial copy number alterations could be found for each of them among 386 aneuploid WT isolates (Supplementary Fig.2). Consistent with previous data2,6, all twelve disomes we analyzed were characterized by slower growth compared to wild-type (euploid-WT) co...
Use of oxygen-15-labeled molecular oxygen for oxygen delivery studies of blood and blood substitutes. Adv Exp Med Biol - Goins, Klipper, et al. - 1998Goins B, Klipper R, Martin C, Jerabek PA, Khalvati S, Fox PT, Cliff RO, Kwasiborski V, Rudolph AS and Phillips WT (1998) Use of ...
The novelty of this work is that the different volume fractions of 0.2 – 1 wt% of MWCNT were dispersed to study the contact angle, viscosity and thermal conductivity of the prepared molecular liquid and then, the potential of MWCNT suspended in vegetable oil is used to evaluate the outcomes...
(Ni,Co,Cu,Pt,Rh,Pd,Ir and Ru)have shown high catalytic activity for SRE.Among them Ni and Rh are very promising because of high d character in the metal bond and low metal-oxygen bonding(vs.metal-carbon).They can effectively promote C–C bond cleavage in the rate-determining process ...
In the WTG-PLS approach, first, the UV–vis spectrum was decomposed into several sub-signals by WT, and the selected sub-signals with GWO was reconstructed into an effective signal (S); Then the moment variables were calculated from the signal S by TCM method and further selected w...