Determination of Dissolved Iron Redox Species in Freshwater Sediment using DGT Technique Coupled to BDS [0.03%]
基于DGT技术结合预富集体系测定淡水沉积物中铁各价态溶解态物种的研究
Hanna Budasheva,Aleksander Kravos,Dorota Korte et al.
Hanna Budasheva et al.
In this work we have developed a novel method for determination of iron redox species by the use of diffusive gradients in thin-film (DGT) technique coupled to photothermal beam deflection spectroscopy (BDS). The combination of both methods...
A Novel Environmentally Friendly Synergistic Mixture for Steel Corrosion Inhibition in 0.51 M NaCl [0.03%]
一种新型环保协同混合抑制剂用于0.51 mol/L NaCl溶液中钢铁腐蚀防护的研究
Stojan Božović,Sanja Martinez,Veselinka Grudić
Stojan Božović
The ubiquitous use of plain and low-alloy steels in neutral, chloride bearing environments presents an everyday challenge for corrosion protection professionals. This paper explores the possibility of developing a non-toxic and environmenta...
Fabrication of Silver-Modified Halloysite Nanotubes and their Catalytic Performance in Rhodamine 6G and Methyl Orange Reduction [0.03%]
银修饰高岭石纳米管的制备及其在罗丹明6G和甲基橙还原反应中的催化性能研究
Maryam Akhondi,Effat Jamalizadeh
Maryam Akhondi
Halloysite nanotube supported Ag nanoparticles (Ag/HNT) as catalyst for reduction of Rhodamine 6G (Rh6G) and Methyl orange (MO) have been synthesized and tested. 3-glycidyloxyproyltrimethoxysilane and Triethylene tetramine were successfully...
Synthesis, Crystal Structures and Catalytic Property of Dioxomolybdenum(VI) Complexes Derived from Tridentate Schiff Bases [0.03%]
三齿席夫碱衍生物钼(VI)化合物的合成、晶体结构和催化性能研究
Xue-Wen Zhu
Xue-Wen Zhu
A pair of structurally similar new dioxomolybdenum(VI) complexes, [MoO2L1(EtOH)]·EtOH (1) and [MoO2L2(MeOH)] (2), where L1 and L2 are the dianionic form of 2-[(2-hydroxyphenylimino)methyl]-6-methoxyphenol (H2L1) and 2-ethoxy-6-[(2-hydroxyp...
Liquid-Liquid Extraction-Chromogenic System for Vanadium(V) Based on 4-(2-thiazolylazo)orcinol (TAO) and Aliquat 336 [0.03%]
基于TAO和Aliquat 336的五价钒的液-液萃取显色体系
Galya K Toncheva,Nikolina P Milcheva,Kiril Blazhev Gavazov
Galya K Toncheva
The quaternary ammonium salt Aliquat 336 (A336; R4N+Cl-) and the azo dye 4-(2-thiazolylazo)orcinol (ТАО) were examined as constituents of a water-isobutanol extraction-chromogenic system for vanadium(V). Under the optimum conditions (cTA...
Carrier Effects on the Chemical and Physical Properties of Freeze-Dried Encapsulated Mulberry Leaf Extract Powder [0.03%]
载体对冻干桑叶提取物粉体化学及物理性能的影响
William Tchabo,Yongkun Ma,Giscard Kuate Kaptso et al.
William Tchabo et al.
In this study mulberry leaf extract biocompounds were encapsulated with sodium carboxymethyl cellulose (0.55%, 0.70%, and 0.75% w/v) or maltodextrin (8%, 10%, and 12% w/v). The outcome of this work demonstrated that maltodextrin showed the ...
Anti-Cancer Effect of Tacrine-Coumarin Derivatives on Diverse Human and Mouse Cancer Cell Lines [0.03%]
tacrine-香豆素衍生物的抗肿瘤效果研究
Zuzana Solárová,Martin Kello,Slávka Hamuľaková et al.
Zuzana Solárová et al.
Acridine derivatives were first used as antibacterial and antiparasitic agents, later as antimalarial and anti-HIV drugs, and now as potentially anti-cancer agents due to their high cytotoxic activity. Due to their serious adverse effects, ...
Anže Sitar,Andrej Lebar,Michele Crivellari et al.
Anže Sitar et al.
Flow boiling of degassed double-distilled water in a single 50 × 50 μm and 100 × 50 μm microchannel was investigated on the basis of experimental measurements and high-speed visualization. The visualized events during boiling were analy...
Arleta Sierakowska,Beata Jasiewicz,Tomasz Pospieszny
Arleta Sierakowska
The mass spectrometric fragmentations of ten new 8-alkylaminocaffeine derivatives were investigated. The fragmentation pathways of new polyamine derivatives of caffeine on the basis of low and high-resolution electron ionization (EI) mass s...
Determination of Atomoxetine Hydrochloride in Biological Fluids Using Potentiometric Carbon Paste Electrode Modified by TiO2 Nanoparticles [0.03%]
应用改性二氧化钛纳米颗粒的电位碳糊电极测定生物体液中的氢氯 atomoxetine 痂
Hazem Abu Shawish,Salman Saadeh,Hassan Tamous et al.
Hazem Abu Shawish et al.
Endeavors to improve the limit of detection for atomoxetine-selective electrode were documented. Simple potentiometric carbon paste electrodes (CPEs) based on atomoxetine-derivatized with tetraphenylborate (ATM-TPB) or phosphotungstic acid ...