Electropolymerized polyaniline on electrospun silica nanofibers to prepare an SPME fiber for the sampling of linear alkylbenzenes [0.03%]
用电纺丝二氧化硅纳米纤维电聚合聚苯胺制备用于采样直链烷基苯的固相微萃取纤维
Kolsoum Dalvand,Marzieh Rashidipour,Alireza Ghiasvand
Kolsoum Dalvand
An organic-inorganic polyaniline-silica (PANI/SiO₂) nanocomposite was synthesized through a combination of electrospinning and in-situ polymerization. This synthetic strategy effectively minimized PANI aggregation during polymerization, re...
Electrochemical Sensors for Bisphenol A Analysis in Foods and Beverages - A New Approach in Food Quality Control [0.03%]
用于食品和饮料中双酚A分析的电化学生物传感器-食品安全控制的新方法
Totka Dodevska
Totka Dodevska
Modern nanofabrication technologies combined with electrochemical techniques offer benefits in terms of extremely high sensitivity, low limit of detection, minimum power requirement, simplicity, and low cost of the electrochemical sensors m...
Radical Scavenging Activity: DFT and Multilinear Regression Studies of Benzofuran-1,3-thiazolidin-4-one Derivatives [0.03%]
基于密度泛函理论和多元线性回归的苯并呋喃-1,3-噻唑固胺衍生物的自由基清除活性研究
Fella Ati,Soraya Abtouche,Boubekeur Maouche et al.
Fella Ati et al.
The free radical scavenging activity of benzofuran Schiff base and thiazolidinone derivatives has been investigated using the density functional theory (DFT) calculations. Three primary mechanisms were developed: sequential proton loss elec...
Efficient Synthesis of 2-Amino-4H-benzo[b] pyrans via Copper-periodic Mesoporous Organosilica Nanocomposites Catalyst in Aqueous Media [0.03%]
铜/周期性介孔有机硅纳米复合材料催化剂在水相中合成2-氨基-4H-苯并吡喃的有效方法
Roghaye Ramazannejad Lori,Zahra Fahimeh Alsadat Mortazavi,Vajihe Nejadshafiee et al.
Roghaye Ramazannejad Lori et al.
In this study, the efficient method was introduced for the preparation of copper-periodic mesoporous organosilica nanocomposites (Cu@MOS NCs) as a high performance heterogeneous nanocatalyst. Then the nanocomposite was characterized with va...
Synthesis and Characterization of Nano-Sized Poly(1,4-Diaminonaphthalene) in Potassium Persulfate [0.03%]
过硫酸钾中纳米级聚（对苯二胺）的合成与表征
Ramil Rzayev,Natalia Sucman,Ion Geru et al.
Ramil Rzayev et al.
A novel poly(1,4-diaminonaphthalene) was synthesized from the monomer 1,4-diaminonaphthalene at the nanoscale via an oxidative polymerization method. The reaction was conducted in an acidic (HCl) medium under an ultrasound homogenizer at 0 ...
Synthesis, characterization, and biological activity evaluation of 4,6-dihydropyrano[3,2-c]isochromene-3-carbonitrile as anticancer agents [0.03%]
4,6-二氢吡喃并[3,2-c]异色满-3-腈的合成表征及其抗肿瘤活性研究
Salehe Sabouri,Fatemeh Haghani,Mehdi Abaszadeh
Salehe Sabouri
Herein, a series of new 2-amino-4,6-dihydropyrano[3,2-c]isochromene-3-carbonitrile derivatives (4a-o) have been synthesized by one-pot three component reaction of 4-hydroxyisocoumarin, various aromatic aldehydes, and malononitrile in the pr...
Eco-friendly Synthesis, Characterization, and Biological Evaluation of Silver Nanoparticles from Verbascum uschakense Aqueous Extract [0.03%]
从Verbascum uschakense水提取物中生态合成、表征和生物评价银纳米粒子
Mürüvvet Kurt,Funda Çet
Mürüvvet Kurt
Silver nanoparticles synthesized using Verbascum uschakense extract at a reaction temperature of 60 °C were characterized through multiple analytical techniques. These included ultraviolet-visible absorption spectroscopy, X-ray diffraction...
Theoretical Study of the Stabilization of Lysine Through Pseudocyclic Conformation [0.03%]
赖氨酸通过伪环状构象稳定性的理论研究
Germán Avila-Sierra,Aned De Leon,Ramón Ochoa-Landín et al.
Germán Avila-Sierra et al.
This study investigates lysine's conformational behavior and thermal properties at the PBE0-GD3/Def2-TZVP level for geometry optimizations and CCSD(T)/Def2-TZVP level of theory for the calculation of thermal population. Lysine forms pseudoc...
Synthesis, characterization, DFT investigation and in silico anti-eczema evaluation of a novel thiazolidinone derivative [0.03%]
一种新型噻唑啶衍生物的合成、表征、DFT研究及反eczema in silico评价
Amine Ould Rabah,Abdelmadjid Benmohammed,Abdelkader Chouaih et al.
Amine Ould Rabah et al.
A new thiazolidinone derivative, (Z)-ethyl 2-((E)-2-((E)-(4-(methylthio) benzylidene) hydrazono)-4-oxo-3-phenylthiazolidin-5-ylidene) acetate (EMBTh), was synthesized via condensation method. This study employs a multidisciplinary approach,...
Investigation of the Corrosion Inhibition of Carbon Steel in Acidic Solutions by One Schiff Base: Experimental and Theoretical Studies [0.03%]
一种希夫碱碳钢酸腐蚀抑制剂的实验与理论研究
Djahida Haffar,Saida Mouzali,Linda Toukal et al.
Djahida Haffar et al.
A new heterocyclic Schiff base, 4-(1-(4-(dimethylamino)benzyl)-5-methyl-1H-benzo[d]imidazol-2-yl)-N, N-dimethylaniline (L), has been synthesized and characterized. The molecular structure of compound L was confirmed by 1H NMR, FT-IR, UV-Vis...