Synthesis and Characterization of Multicolor Luminescent and Thermally Stable Thioureas and Polythioamides [0.03%]
多色发光和热稳定的硫脲和聚硫代酰胺的合成与表征
Farah Qureshi,Muhammad Yar Khuhawar,Taj Muhammad Jahangir et al.
Farah Qureshi et al.
Two new polythioamides were prepared through the polycondensation reaction between thiourea monomers and terephthaloyl dichloride, while the thiourea monomers were synthesized by the interaction of aromatic (4,4'-diaminophenylsulfone) or al...
Zinc metal-organic frameworks- graphene quantum dots nanocomposite mediated highly sensitive and selective fluorescence "On-Off-On" probe for sensing of quercetin [0.03%]
锌金属有机框架-石墨烯量子点纳米复合材料介导的对槲皮素检测的高度敏感和特异性荧光"开-关-开"探针
Sopan Nangare,Premnath Sangale,Ashwini Patil et al.
Sopan Nangare et al.
Presently, there is a necessity to design novel methods because of quercetin's significant biological relevance. Therefore, we developed the rose petal-derived graphene quantum dots embedded zinc metal organic frameworks (RP-GQDs@Zn-MOFs) b...
A novel nickel(II) complex with N,S donor Schiff base: Structural characterisation, DFT, TD-DFT study and catalytic investigation [0.03%]
含有N,S配体希夫碱的新型二价镍配合物：结构表征，DFT，TD-DFT研究及催化实验
Manas Chowdhury,Niladri Biswas,Sandeepta Saha et al.
Manas Chowdhury et al.
One new mononuclear nickel(II) thiosemicarbazone complex (1), has been synthesised from the Schiff base ligand derived from p-anisaldehyde and thiosemicarbazide. Complex 1 is characterized by using different spectroscopic techniques and sin...
Synthesis and Characterization of a Nanosilica-Cysteine Composite for Arsenic(III) Ion Removal [0.03%]
用于去除砷(III)离子的纳米硅石-半胱氨酸复合物的合成与表征
Omar Alaa Alnasra,Fawwaz Izzat Khalili
Omar Alaa Alnasra
This article describes the synthesis of nanosilica-cysteine composite (SiO2-Cys) and its application as a sorbent for arsenic(III) removal from different aqueous media. Attenuated total reflectance-Fourier-transform infrared spectroscopy, s...
Glycoprotein Levels and Oxidative Stomach Damage in Diabetes and Prostate Cancer Model: Protective Effect of Metformin [0.03%]
糖尿病和前列腺癌模型中糖蛋白水平和氧化性胃损伤：二甲双胍的保护作用
Onur Ertik,Pinar Koroglu Aydin,Omur Karabulut Bulan et al.
Onur Ertik et al.
Men with diabetes have a higher risk of prostate cancer and people with prostate cancer are prone to stomach metastases. Therefore, researchers are continuing in order to find new approaches in the treatment of individuals with both disease...
Satyanarayan Pattnaik,Chandrashekar Thalluri,Kalpana Swain
Satyanarayan Pattnaik
A nanoparticle is the simplest structural component due to its nanometer-sized diameter. Nanoparticles are typically atoms or molecules that generate a radius (or diameter) of less than 100 nm when bonded collectively. The latest developmen...
X-ray Powder Diffraction and Supervised Self-Ogranizing Maps as Tools for Forensic Classification of Soils [0.03%]
用于土壤法医分类的X射线粉末衍射和有监督自组织映射技术
Hirijete Idrizi,Mile Markoski,Metodija Najdoski et al.
Hirijete Idrizi et al.
Due to its transferability, the soil has been commonly used as evidence in criminal investigations. In this work, 172 soil samples taken from five urban parks from the town of Tetovo (North Macedonia) and from additional four rural location...
Synergistic, Additive and Antagonistic Interactions of Grapes' Phenolic Compounds and Organic Acids [0.03%]
葡萄酚类化合物和有机酸的协同、相加和拮抗作用
Crina Vicol,Gheorghe Duca
Crina Vicol
The antioxidant interactions between several natural phenolic and non-phenolic compounds (catechin, quercetin, rutin, resveratrol, gallic acid and ascorbic acid) and organic acids (tartaric, citric and dihydroxyfumaric acids) have been inve...
Synthesis of New of 4-Thiazolidinone and Thiazole Derivatives Containing Coumarin Moiety with Antimicrobial Activity [0.03%]
含香豆素基团的4-噻唑烷酮和噻唑衍生物的合成及其抗菌活性研究
Reem Al-Harbi,Marwa El-Sharief,Samir Abbas
Reem Al-Harbi
Synthesizing hybrid molecules is one the best manner to achieve novel promising agents. Consequently, series of new thiazoles having coumarin nucleus were synthesized from 3-acetylcoumarin thiosemicarbazones. Cyclization of thiosemicarbazon...
Synthesis, Characterization and X-Ray Crystal Structures of Oxidovanadium(V) Complexes Derived from N'-(2-Hydroxy-5-methylbenzylidene)-4-methylbenzohydrazide with Antibacterial Activity [0.03%]
氧化五钒（V） complexes的合成，表征和X-射线晶体结构及抗菌活性来自于N' -（2-羟基-5-甲基苯亚甲基）-4-甲基苯并肼基
Xue-Rong Tan,Wei Li,Meng-Meng Duan et al.
Xue-Rong Tan et al.
A dinuclear oxidovanadium(V) complex [V2O2L2(OMe)2] (1) was synthesized from N'-(2-hydroxy-5-methylbenzylidene)-4-methylbenzohydrazide (H2L) and VO(acac)2 in MeOH. Reaction of complex 1 with 3-hydroxy-2-methyl-4-pyrone (HL') afforded a mono...