Effects of Magnesia Incorporation on Properties of Polystyrene/Magnesia Composites [0.03%]
镁添加对聚苯乙烯/镁复合材料性能的影响研究
Eddine Salah Hachani,Abdulmounem Alchekh Wis,Zelikha Necira et al.
Eddine Salah Hachani et al.
In the present study, the effects of magnesia particles on thermal, dynamic mechanical, morphological, and surface properties of polystyrene resin are investigated. In general, the addition of magnesia particles in polystyrene matrix increa...
Synthesis, Characterization and Cytotoxicity Evaluation of New Biimidazole Palladium(II) Complexes with Thioureas [0.03%]
含硫脲的新型Biimidazole钯(II)配合物的合成、表征及细胞毒性评价
Spinardi José Silmar Franchi,Alves Rodrigo de Souza,Eduardo Antonio Mauro et al.
Spinardi José Silmar Franchi et al.
The reactions between [PdCl2(tmbiimH2)]·H2O (1) tmbiimH2 = 2,2'-bis(4,5-dimethylimidazole) and thiourea (tu), N-methylthiourea (mtu), N-phenylthiourea (ptu), N,N'-dimethylthiourea (dmtu) or N,N'-diphenylthiourea (dptu) in the 1:2 molar rat...
Room-Temperature Synthesis and Optical Properties of NdVO4 Nanoneedles [0.03%]
室温下NdVO4纳米针的合成及其光学性能研究
Mirela Dragomir,Matjaž Valant
Mirela Dragomir
Tetragonal NdVO4 nanoneedles were prepared via a simple room-temperature precipitation method in the absence of any surfactant or template, starting from simple inorganic salts, NdCl3 and Na3VO4, as raw materials. The nanoneedles were chara...
Plate-Like Bi4Ti3O12 Particles and their Topochemical Conversion to SrTiO3 Under Hydrothermal Conditions [0.03%]
尖晶石型Bi4Ti3O12板状微粒及其水热原位转换SrTiO3粒子的研究
Alja Čontala,Marjeta Maček Kržmanc,Danilo Suvorov
Alja Čontala
Plate-like Bi4Ti3O12 particles were synthesized using a one-step, molten-salt method from Bi2O3 and TiO2 nanopowders at 800 °C. The reaction parameters that affect the crystal structure and morphology were identified and systematically inv...
Co-Amorphization of Ibuprofen by Paracetamol for Improved Processability, Solubility, and In vitro Dissolution [0.03%]
对乙酰氨基酚与布洛芬共无定形化以提高其加工性能、溶解度和体外溶出度
S Mayuri Bhandari,M Sarika Wairkar,S Udaykumar Patil et al.
S Mayuri Bhandari et al.
Co-amorphous (COAM) systems of ibuprofen (IB) and paracetamol (PA), in clinical dose ratios, were prepared by ball milling to enhance solubility and dissolution of IB. Subsequently, COAM were characterized by solubility, processability, XRP...
Multicomponent Solvent-Free Synthesis, Antibacterial Evaluation and QSAR Study of 2-(Bis(benzylthio)methylene) malononitriles [0.03%]
无溶剂多组分合成，抗菌评价及2-（双（苯硫基）亚甲基）丙二腈的QSAR研究
Hamid Beyzaei,Parviz Baranipour,Reza Aryan et al.
Hamid Beyzaei et al.
Multicomponent reaction of malononitrile, carbon disulphide and various benzyl halides was developed as an efficient strategy for the synthesis of 2-(bis(benzylthio)methylene)malononitrile derivatives via two different procedures: (a) in th...
Role of Modification of Natural Zeolite in Removal of Arsenic from Aqueous Solutions [0.03%]
改性天然沸石去除水体中砷的研究进展
Ayten Ates,Inci Özkan,Topal Gamze Canbaz
Ayten Ates
The adsorption of arsenic from aqueous solution onto natural and modified zeolites was investigated. The natural zeolites were modified by ion-exchange (NH4NO3) and addition of aluminum (Al2(SO4)3). The natural and modified zeolites were ch...
Improving Polyaspartic Anti-Corrosion Coating Protective Properties with the use of Nano-silica [0.03%]
利用纳米硅改进聚天冬氨酸防腐涂层的保护性能
Arezoo Assarian,Sanja Martinez
Arezoo Assarian
The purpose of this study was to investigate and develop a polyaspartic coating, using nano-silica modified with an amino group (NH2-) in order to enhance adhesion on metallic surfaces and increase the effectiveness of the coating protectiv...
Chromium Speciation Using an Aminated Amberlite XAD-4 Resin Column Combined with Microsample Injection-Flame Atomic Absorption Spectrometry [0.03%]
氨基化Amberlite XAD-4树脂柱结合微取样进样火焰原子吸收光谱法测定铬的价态分布
Erkan Aksoy,Gökhan Şükrü Elçi,N Ali Siyal et al.
Erkan Aksoy et al.
Amberlite XAD-4 resin (AXAD-4) was chemically modified to an aminated Amberlite XAD-4 (AAXAD-4) resin and characterized by infrared spectroscopy. AAXAD-4 resin was used as an efficient solid phase for the preconcentration and speciation of ...
Determination of Biogenic Amines at Low µg L-1 Levels as Acetylacetone Derivatives by RP-HPLC with UV-Visible Detection in Expired Apple Juice Samples [0.03%]
采用RP-HPLC-UV检测呼出苹果汁样品中低µg L-1级生物胺乙酰丙酮衍生物的方法
Bediha Akmese,Adem Asan
Bediha Akmese
An accurate and sensitive method for trace quantification of three biogenic amines in expired apple juice samples based on reversed-phase liquid chromatography (RP-HPLC) with UV-visible detection is described. Biogenic amines including cada...