A dual-mode subphthalocyanine-functionalized calix[4]arene based turn-off-on fluorescent sensor for selective detection of tebuconazole pesticide in food and water samples [0.03%]
一种用于食品和水样品中高效反式苯氧菌酯农药选择性检测的双重模式亚菲啶-杯芳烃荧光传感器
Ömer Güngör,Neşe Taşci,Ayça Şeyma Ünaldı et al.
Ömer Güngör et al.
In this study, a novel subphthalocyanine-substituted calix[4]arene (Calix-Sub) fluorophore was designed and synthesized. Its structure was characterized by FT-IR, MALDI-TOF, 1H-NMR, and elemental analyses. Calixarenes are promising sensors ...
A step-by-step structural transformation of the Ru-Ru bonding unit from a paddle-wheel to edge-sharing bi-octahedra configuration [0.03%]
由桨轮型到边共顶点双八面体的Ru-Ru配位键结构转变过程研究
Wen-Hui Huang,Qian-Qian Liang,Zi-Chen Shi et al.
Wen-Hui Huang et al.
The structural transformation of the metal-metal bonding dimer induced by external stimuli is of scientific significance in terms of both the synthesis and reactivity of M-M compounds. This study reported the transformation stimulated by Et...
Effects of labile ligands and substituents in nickel enolate catalysts on ethylene/acrylate copolymerization activity: a DFT study [0.03%]
乙ylene/丙烯酸酯共聚反应中镍烯醇化物催化剂的配体和取代基效应的DFT研究
Ying Wang,Xiaowei Xu,Yi Luo et al.
Ying Wang et al.
In this study, density functional theory (DFT) was employed to investigate the copolymerization mechanism of ethylene with tert-butyl acrylate (tBA) catalyzed by neutral nickel enolate complexes featuring distinct substituents. It is comput...
AI-assisted optimization of lead-free Rb2SiX6 (X = F, Cl, Br, and I) perovskite solar cells with a 2D buffer layer design using DFT and SCAPS-1D [0.03%]
基于DFT和SCAPS-1D的二维缓冲层设计的无铅Rb2SiX6（X = F，Cl，Br和I）钙钛矿太阳能电池的AI辅助优化
Md Shah Alam,Md Masum Mia,Tanvir Al Galib et al.
Md Shah Alam et al.
In this work, the potential of the environmentally benign double halide perovskite Rb2SiX6 (X = F, Cl, Br, and I) as a solar cell absorber is investigated through the combined use of density functional theory (DFT), SCAPS-1D modeling, and m...
Combustion synthesis of (U,Pu)O2 solid solution: from parametric study to sintered pellet [0.03%]
(U,Pu)O2固溶体的燃烧合成：从参数研究到烧结成型
Anna Hautecouverture,Paul Estevenon,Elena Bazarkina et al.
Anna Hautecouverture et al.
This study presents the synthesis of actinide mixed oxides by solution combustion synthesis (SCS) using citric acid as fuel. The approach was chosen because of the promising results on surrogates and both uranium and plutonium pure oxides. ...
Bilayer inorganic/organic metakaolin/polyethylene glycol-coated magnetite nanoparticles: MRI transverse relaxivity, cytocompatibility, and 5-fluorouracil release behavior [0.03%]
二元无机/有机改性偏高岭土/聚乙二醇包覆磁性四氧化三铁纳米粒子的弛豫、细胞相容性和释放行为研究
Baharak Divband,Shaimaa Sabte Mutlak,Sahba Mofazal et al.
Baharak Divband et al.
Novel bifunctional nanosystems consisting of magnetic resonance imaging (MRI) nanocontrast agents and chemotherapeutic drugs have potential for detecting and treating cancers. In this study, magnetite nanoparticles were coated with an inorg...
Ruthenium(II) carbonyl amidates - a new class of precursors for atomic layer deposition [0.03%]
用于原子层沉积的新类金属配合物前驱体——羰基氨基甲酸酯化合物
Jorit Obenlüneschloß,Cara-Lena Nies,Michael Gock et al.
Jorit Obenlüneschloß et al.
Ru-based thin films are essential for electronics and catalysis. Their growth through atomic layer deposition (ALD) depends on precursors that balance reactivity, volatility, and thermal stability. We present the first Ru dicarbonyl bisamid...
Confinement of Cd(II) by 2,2'-bipyridyl: control of structural transformations and porosity in perfluorinated biphenyldicarboxylate MOFs [0.03%]
2,2'-联吡啶限制Cd(II)：全氟化二苯甲酸镉配位聚合物中结构转变及孔隙度的调控
Pavel V Burlak,Anastasia M Cheplakova,Denis G Samsonenko et al.
Pavel V Burlak et al.
Cadmium(II) can form complexes with coordination numbers 6 and 7, which makes them labile, especially with relatively weak ligands like perfluorinated carboxylates. Confining the coordination environment with chelating ligands such as 2,2'-...
Nitrogen cycle on N-doped graphene loaded TiO2 for efficient photocatalytic dinitrogen conversion [0.03%]
氮掺杂石墨烯负载二氧化钛光催化剂的氮循环促进高效氨合成反应
Shuaikang Sang,Keke Mao,Dawei Xi et al.
Shuaikang Sang et al.
Photocatalytic dinitrogen conversion through artificial nitrogenase is known as the holy grail for ammonia production. The effective utilization of photogenerated charge carriers is essential for optimizing its photocatalytic performance, y...
Anthony J Campanella,Amanda Gin,Siyoung Sung et al.
Anthony J Campanella et al.
Understanding the temperature sensitivity of magnetic resonance properties is an essential step toward any spin application, whether for novel molecular thermometers or quantum sensing platforms. Hence, demonstrations that molecular tuning ...