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Functionalized graphene nanoplatelets: a promising adsorbent for solid-phase uranium extraction New J. Chem. (IF 3.3) Pub Date : 2024-04-24 Aline Dressler, Antoine Leydier, Agnès Grandjean
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KHMDS Mediated Ring-Opening/Reconstruction of Anthranils with Arylacetonitriles: Synthesis of Multisubstituted 2-Aminoquinoline N-Oxides New J. Chem. (IF 3.3) Pub Date : 2024-04-24 Ram Singh Jat, Gautami Singh, M. Bhanuchandra
A convenient and atom-economical protocol for the construction of multisubstituted 2-aminoquinoline N-oxides using readily available starting materials anthranil and arylacetonitrile has been reported. The KHMDS mediated process tolerates various protecting groups of –OH, halo groups, and heterocycles. The ring-opening/reconstruction reaction with C3-aryl anthranils provided densely-arene-substituted
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Green synthesized porous g-C3N4@ZnHCC nanocomposite for On–Off fluorescence detection and elimination of toxic chromium (VI) metal ions New J. Chem. (IF 3.3) Pub Date : 2024-04-24 Jyoti Yadav, Manviri Rani, Uma Shanker
Chromium (VI) regarded as a major pollution of the ecosystem because to its extremely hazardous and cancer-causing nature. Consequently, there is a great need for inexpensive, very sensitive Cr (VI) detection systems. Successful applications of highly luminous graphitic carbon nitride (g-C3N4) as pH-detecting fluorescent nanosensors, molecular compounds and ions have been reported. With its apparent
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Peptide appended perylene bisimide containing silver nanoparticle-based trihybrid system with GO: improvement of photocatalytic and photo-switching behaviour New J. Chem. (IF 3.3) Pub Date : 2024-04-24 Arindam Banerjee, Purnadas Ghosh, Soumyajit Hazra, Kousik Gayen, Niladri Hazra, Arun K. Nandi
This report demonstrates a facile environmentally friendly synthesis of a trihybrid system (PBI-NP-GO) consisting of perylene bisimide appended peptide (PBI-UW) nanofibers, silver nanoparticles (PBI-AgNP) and graphene oxide (GO) nano-sheet. The tryptophan-containing PBI molecules in an aqueous medium are able to reduce silver ions into silver nanoparticles in the presence of sunlight to form a dihybrid
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Deploying used solid carbon dioxide to assist graphite exfoliation New J. Chem. (IF 3.3) Pub Date : 2024-04-24 Nicky Kumar Lamba, Pawan Choudhary, Jaidev Kaushik, Kumud Malika Tripathi, Shyam Kumar Choudhary, Sumit Kumar Sonkar
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Pd Single-Atom Decorated OMS-2 Nanorod for Efficient Silane Oxidation New J. Chem. (IF 3.3) Pub Date : 2024-04-24 Liping Zhang, Xingchao Dai, Teng Li, Ce Liu, Bin Wang, Guomin Li, Peiqing Zhao, Xinjiang Cui
The support is pivotal for stabilizing single metal atom and contributes to enhance the catalytic activity of single-atom catalysts (SACs). With the merits of versatile structures, tailored electronic structure, as well as high stability, manganese oxide octahedral molecular sieve (OMS-2) can be used as ideal supports to immobilize single-atom. Herein, we report a single-atom Pd catalyst (Pd1-OMS-2)
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Metal–organic framework-based pH/NIR dual-responsive nanoparticles for combined photothermal/photodynamic therapy and chemotherapy of cancer New J. Chem. (IF 3.3) Pub Date : 2024-04-24 Lihua Huang, Ying Luo, Yiyang Cong, Jia Liu, Caiyan Xu, Zhaoxiang Zeng, Yihua Yin, Hao Hong, Wenjin Xu
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Rational design of a low-cost, simple technology and high-performance CoNi/Co3O4 as a catalyst in sodium borohydride electro-oxidation reaction New J. Chem. (IF 3.3) Pub Date : 2024-04-24 Kaixuan Liu, Borong Lu, Ronghang Cui, Jinling Yin, Kai Zhu, Guiling Wang, Dianxue Cao, Ke Ye
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Highly selective, sensitive, and visible detection of fluoride ions through transforming their roles from reactants to catalysts in silicon corrosion reaction New J. Chem. (IF 3.3) Pub Date : 2024-04-24 Xinyue Hu, Bingchang Zhang, Yihao Shi, Xingda An, Jia Yu, Le He, Xiaohong Zhang
On-site and visual detection of fluorine ions at high selectivity and sensitivity in water phase is highly anticipated. This work proposes a new mechanism for colorimetric fluorine detection at high selectivity and sensitivity in aqueous phase based on silicon nanoparticles (SiNPs). The specific silicon corrosion reaction provides the detection with high selectivity and anti-interference properties
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Chiral mixed matrix membrane with (S,S)- Whelk-O®1 selector supported on polyethersulfone/MCM-41 New J. Chem. (IF 3.3) Pub Date : 2024-04-23 Priscila Vedovello, Carla Fernandes, Maria Elizabeth Tiritan, Caio Paranhos Silva
This research work aims to develop low-cost hybrid polymeric membranes with high chiral resolution capacity. Mesoporous materials (MCM-41) obtained from rice husk biomass was used to support the chiral selector (S,S)-1-(3,5-dinitrobenzamido)-tetrahydrophenanthrene (Whelk-O®1). This material was incorporated in the polyethersulfone matrix and the structural variables, such as the incorporated content
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Ultrasound-assisted ionic liquid-mediated green method for synthesis of 1,3-diphenylpyrazole-based spirooxindolopyrrolizidines, their anti-tubercular activity, molecular docking study and ADME predictions New J. Chem. (IF 3.3) Pub Date : 2024-04-23 Sravanthi Baddepuri, G. Rama Krishna, Jyothi Kumari, Sriram Dharmarajan, Srinivas Basavoju
The aim of the study is to develop the synthesis of a novel series of potent anti-tubercular (anti-TB) activity of 1,3-diphenylpyrazole-based spirooxindolopyrrolizidine derivatives via an efficient green approach achieved by using an ionic liquid ([Bmim]BF4) under ultrasonication. The title compounds 4a-4ad with a general molecular formula CaHbX(0-2)NcOd (X = F / Cl /Br) were produced with high yields
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Self-Sacrificial templated-directed synthesis of ultrathin 0D/2D FeNi3-NC/NiFeOx Schottky junction as hydrogen evolution reaction electrode for alkaline seawater electrolysis New J. Chem. (IF 3.3) Pub Date : 2024-04-23 Zili Xu, Yuankang Bao, Xun Xu, Ping Li, Hao Zhang, Deliang Li, Shuwang Duo
Seawater, a plentiful natural resource, is promising for hydrogen production compared to traditional electrocatalytic methods based on high-purity freshwater. This strategy shift addresses the challenge of limited freshwater resources and holds significant potential for desalination applications. Hence, identifying effective electrocatalysts for seawater electrolysis is imperative to alleviate freshwater
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Sulfonic groups modified carbon nanotubes: the decorative strategy for enhancing the performance of lithium-sulfur batteries New J. Chem. (IF 3.3) Pub Date : 2024-04-23 Chensong Yang, Yakun Tang, Yue Zhang, Xingyan Zeng, Mengyao Dai, Lang Liu
Porous carbon nanotubes can not only provide a large surface area for anchoring sulfur and restraining polysulfides, but also provide continuous conductive networks to facilitate ion transport in lithium-sulfur batteries (LSBs). In order to improve the performance of LSBs, the surface-modified groups can be exploited to restrict shuttle effect of polysulfides. Therefore, a kind of thin-walled porous
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Effect of Functionalized Multiwalled Carbon Nanotubes on Mechanical, Swelling and Viscoelastic Properties on Gum ghatti-cl-poly(NIPAm) Hydrogels New J. Chem. (IF 3.3) Pub Date : 2024-04-23 Pragnesh N Dave, Pradip Macwan
The present work involves the Gum ghatti-cl-poly(NIPAm)/-o-MWCNT (GGNIPACNT) hydrogels via free radical polymerization technique. The synthesized hydrogels were characterized by FTIR analysis which suggested the successful binding of -o-MWCNT in to the hydrogels. This study explores the influence of oxidised multiwalled carbon nanotube (-o-MWCNT) content on the rheological and mechanical properties
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Synthesis and characterization of magnetite coated by maltodextrin for application in magnetic hyperthermia New J. Chem. (IF 3.3) Pub Date : 2024-04-23 Yasmin Milena Loth Bueno, Filipe Kalil da Silva Naves, Tamires Pereira Rosa, Odivaldo Cambraia Alves, Marcel Guimarães Martins, Marla Karolyne dos Santos Horta, Giane Gonçalves Lenzi, Celio Lucas Valente Rodrigues, Jéssica Dornelas da Silva, Rodrigo Brackmann
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Electrodeposited Ni-Fe alloy a cost-effective material for harnessing hydrogen via oxygen evolution and urea oxidation reaction New J. Chem. (IF 3.3) Pub Date : 2024-04-23 Venkatachalam Ananth, Venkatesan Senthilnathan, Murugan Veerapandian, Neelamegam Rajasekaran
Electrochemical energy conversion for hydrogen production is a crucial method to address global energy demand. Here, a cost-effective approach for the preparation of transition metal-based alloy electrode through electrodeposition with composition modulated binary alloy electrodes is achieved by various electrolyte concentrations. A synergistic combination of Ni-Fe alloy electrodes played as a dual-path
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Evaluation of adsorption and degradation performance of lanthanum modified mesoporous carbon nitride composite materials for tetracycline wastewater New J. Chem. (IF 3.3) Pub Date : 2024-04-22 Zhiqiang Wu, Yueyi Li, Pengxi Jiang, Sisi Ma, Wenfei Dong, Hongjian Zhao, Enke Feng, Xuming Wang
The lanthanum modified mesoporous graphite nitride carbon composites (La-g-C3N4) were synthesized using a thermal shrinkage polymerization method. The samples underwent characterization through the X-ray diffraction (XRD), the fourier transform infrared (FT-IR), the scanning electron microscopy (SEM), the X-ray photoelectron spectroscopy (XPS), and the brunner emmet teller (BET), etc. analysis. The
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Facile synthesis of spiro-pyrazolone-tetrahydrofurans/pyrans: ipso-cyclization of arylidene pyrazolones with haloalcohols New J. Chem. (IF 3.3) Pub Date : 2024-04-22 Kavyashree Kuppayya Gond, Mahagundappa Rachappa Maddani
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Enhanced photocatalytic activity of carbon nitride nanosheets with alkali metal ion doping New J. Chem. (IF 3.3) Pub Date : 2024-04-22 Xinhang Sun, Gang Zhao, Songyuan Li, Mingju Huang, Junhui Liu
Photocatalytic degradation of pollutants is one of the most promising strategies for addressing environmental issues associated with wastewater from textile and other dyeing industries. Graphitic carbon nitride (g-C3N4) has emerged as a prospective visible-light photocatalyst in this field due to its various advantages. However, pristine g-C3N4 often exhibits limited activity. To enhance the performance
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Tailoring of novel morpholine-sulphonamide linked thiazole moiety as dual targeting DHFR/DNA gyrase inhibitors: Synthesis, antimicrobial, antibiofilm activities and DFT with molecular modelling studies New J. Chem. (IF 3.3) Pub Date : 2024-04-20 Moaz M. Abdou, Essam Eliwa, Mohamed Abdel Reheim, Ahmed Abu-Rayyan, Shimaa M. Abd El-Gilil, Mohammed Abu-Elghait, Mohamed H. Sharaf, Mohamed Kalaba, Ahmed Halawa, Walid Elgammal
Herein, the chemical synthesis of new thiazoles-based benzenesulfonamide-linked morpholine 4a,b–7 via late-stage thiazolation of the corresponding thiosemicarbazone 3 was reported. The skeletal formulas of the new compounds were confirmed by instrumental analysis (FT-IR, NMR, and EI-MS). Their structural geometry optimization and the related quantum chemical descriptors were predicted via DFT-B3LYP/6-31G(d)
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Theoretical Prediction of Negative Thermal Expansion in Cubic VF3 New J. Chem. (IF 3.3) Pub Date : 2024-04-19 Dingfeng Yang, Dingfeng Yang, Yurou Tang, Junzhu Yang, Hongzheng Pu, Mingyu Pi, Yuanyuan Li
Designing and discovering negative thermal expansion materials is import in precisely controlled thermal expansion devices. In this work, the NTE of cubic metal fluoride VF3 with ReO3-Type was predicted by density functional theory within quasi-harmonic approximation. These results reveal that cubic VF3 displays negative thermal expansion behavior below 200 K, and the predicted minimum negative thermal
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Synthesis, anticancer activity and molecular simulation of N-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thioureas containing pyrimidine ring New J. Chem. (IF 3.3) Pub Date : 2024-04-19 Vu Ngoc Toan, Nguyen Dinh Thanh, Do Son Hai, Nguyen Minh Tri
A series of thioureas 7a-k containing pyrimidine and D-glucose moiety have been synthesized through the reaction between substituted 2-aminopyrimidines 3a-k and tetra-O-acetyl-β-D-glucopyranosyl isothiocyanate 6. The yields achieved were 55‒77%. The compounds 7a-k were screened for their anticancer activity against breast adenocarcinoma MCF-7, hepatocellular carcinoma HepG2, cervical cancer HeLa, and
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Exploring the impact of a cetyltrimethylammonium bromide surfactant on the electrochemical performance of tungsten oxide thin films New J. Chem. (IF 3.3) Pub Date : 2024-04-19 Munazza Razzaq, Muhammad Saifullah, Ramzan Akhtar, Muhammad Jawad Khan, Zahid Imran, Muhammad Rehan, Ahsan Jamal, Sajid Iqbal, Mohsin Ali Raza Anjum, Sheeraz Mehboob
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Metal–organic framework-derived mesoporous Co3O4 with high specific surface area for enhanced xylene sensing New J. Chem. (IF 3.3) Pub Date : 2024-04-19 Liwen Wang, Guanghui Zhang, Ruishu Zhang, Siqi Yang, Wenjuan Huang, Xiangbai Chen
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Isolation and characterization of novel degradation products in Fenoverine by LC-QTOF-MS/MS, LC-MSn and 2D-NMR New J. Chem. (IF 3.3) Pub Date : 2024-04-19 Krishnam Raju CH, Shanmukha Kumar Jagarlapudi, Yesudas Kada, Sanath Kumar Goud Palusa
This study investigates the degradation profile of Fenoverine (FEN), an antispasmodic drug, following the International Conference on Harmonization (ICH) Q1A (R2) guidelines. FEN is stable in the presence of light, humidity, and thermal stress; however, it is highly susceptible to oxidative stress (0.1% H2O2), alkaline stress (0.1 N NaOH), and low susceptibility to acid (1N HCl). Seven degradation
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A Novel In-Syringe Cloud Point Extraction Method for the Determination of Cadmium and Lead in Human Hair Samples New J. Chem. (IF 3.3) Pub Date : 2024-04-19 Hesane Zolfaghari, Seyed Mosayeb Daryanavard, Aqil Gholamshahzadeh
The measurement of contaminant elements, especially cadmium and lead, in biological samples typically requires time-consuming sample preparation methods that consume organic solvents that are harmful to humans and the environment. Therefore, a fast, easy, low-cost, and green method is necessary for their determination. In this work, for the first time, the cloud point extraction method has been transferred
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Effect of ammonia addition on dispersion and activity of supported copper species on porous silica-alumina hollow spheres for catalytic decomposition of nitrous oxide New J. Chem. (IF 3.3) Pub Date : 2024-04-19 Tetsuo Umegaki, Takeru Nakamura, Yoshiyuki Kojima
This work investigated influence of ammonia addition in the immersion process of active species on dispersion and activity of copper supported porous hollow silica-alumina spheres catalysts for decomposition of nitrous oxide. The porous hollow sphere support was prepared using surfactant micelles and oil droplets in aqueous solution as dual templates, and active copper species were supported on the
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18 kDa TSPO specific ligand based polymeric nanoformulation: Synthesis, computational and biological studies New J. Chem. (IF 3.3) Pub Date : 2024-04-19 Priya Singh, Vijay K. Singh, Dipti Kakkar, Anjani Kumar Tiwari
The 18 kDa Translocator protein (TSPO) serves as a promising target for drug delivery and imaging applications. In this investigation, we have encapsulated MCBP, a TSPO compound based on acetamidobenzoxazolone, within a poly(D,L-lactic-co-glycolic acid) (PLGA) polymer to evaluate the effectiveness of MCBP-PLGA-NP as a targeted carrier for drug delivery. Our investigation involves the analysis of ADME
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Organosilanes as synthetic precursors for oligosiloxanes and phenylsilica spheres New J. Chem. (IF 3.3) Pub Date : 2024-04-19 Ragini Jain, Ravi Shankar
The study describes the synthesis of disiloxanes, R3SiOSiR3, tetraorganodisiloxanes-1,3-diols, (RR1SiOH)2O, and silanol, t-Bu2Si(H)OH by AuNP-catalyzed hydrolytic oxidation of Si-H bond(s) in organosilanes. The method relies upon en route formation of oil-in-water microemulsion that is dispersed in continuous water phase and stabilized by the amphiphilic AuNPs. The reaction of (MePhSiOH)2O with (HMe2Si)2NH
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A novel Eu3+ activated Ca3Zn3Te2O12 tellurate red phosphor for white LEDs with high color stability and color purity New J. Chem. (IF 3.3) Pub Date : 2024-04-19 Feiyan Xie, Junqiang Gu, Dekang Xu, Qiancheng Xiong, Jinyu Yang, Xiangjian Ou, Dawei Wen
Research into red phosphors with a high color rendering index is particularly compelling, given the absence of a red component in the spectrum of commercial phosphor-converted white light-emitting diodes, which combine blue LED chips with yellow-emitting YAG:Ce3+ garnet phosphors. Herein, we reported a novel Eu3+ red-emitting activated Ca3Zn3Te2O12 red-emitting phosphor, synthesized conventional high-temperature
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Photocatalytic degradation of tetracycline hydrochloride by BiVO4/MIL-88B(Fe) heterojunction New J. Chem. (IF 3.3) Pub Date : 2024-04-19 Ziwei Zhao, Qi Ling, Shangkun Deng, Ziliang Li, Jianguo Lv, Lei Yang, Chunbin Cao, Zhaoqi Sun, Miao Zhang
A type II heterostructured BiVO4/MIL-88B(Fe) composite was successfully synthesised for the photocatalytic degradation of tetracycline hydrochloride (TC-HCl) by a simple hydrothermal method. Thin film materials avoid secondary pollution of powder materials. The samples were characterised by XRD, SEM, TEM, XPS, UV-Vis DRS, and PL. The samples were also characterised for their optoelectronic properties
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A heat-resistant explosive featuring an N,N′-ethylene bridged 1,2,4-1H-triazole fused ring New J. Chem. (IF 3.3) Pub Date : 2024-04-15 Shaoqing Wang, Congcong Li, Shaojia Li, Hongquan Yin, Qing Ma, Fu-Xue Chen
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Effects of Mixed Phases on Ionic Conductivities for (LaF3)1–x(PbF2)x Fast-Fluoride-Ion-Conducting Solid Electrolytes New J. Chem. (IF 3.3) Pub Date : 2024-04-18 Ming Zhang, Yaowei Hao, Qiaojun Nie, Xiaocao Cao, Jiafan Zheng, Kai Zhang, Jun Zheng, Haodong Wang, Yafang Zhao, Jiayi Liu, Zhiguang Lin, Zhongrong Shen
The research on all-solid-state fluoride-ion batteries (FIBs) with a high theoretical energy density has attracted considerable attention due to their enhanced safety features and superior capacity. The selection of solid electrolyte materials with enhanced fluoride-ion conductivity is crucial for the successful implementation of high fluoride-ion energy storage in realistic scenarios. In this paper
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Circularly polarized Room-Temperature Phosphorescence enhanced by Dynamic Cross-linked Networks fixation New J. Chem. (IF 3.3) Pub Date : 2024-04-18 Bochun Wang, Yuzhan Li, ChangLi Zhang, Sirong Sun, Wanli He, Dong Wang, Hui Cao, Zhou Yang
Organic ultra-long room temperature phosphorescence (OURTP) has been widely used in applications including encryption and anti-counterfeiting. However, few research has focused on circularly polarised luminescence (CPL) with RTP materials. In order to construct circularly polarised room temperature phosphorescent (CP-RTP) materials with highly efficient luminescent properties, we report on the synthesis
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A rapid and selective “on-off” fluorescence detection of lethal pulmonary agent phosgene with theoretical approach: a cost-effective sensing tool for household bleach and soil analysis New J. Chem. (IF 3.3) Pub Date : 2024-04-18 Malavika S. Kumar, Malay Dolai, Avijit Kumar Das
A fluorescent probe, 4-(di-phenylamino)-benzaldehyde oxime (DPBO), has been developed comprising of 4-(diphenylamino) benzaldehyde as the fluorophore and hydroxyl amine, where the resutant oxime group leads to the formation of a recognition site for the selective "on-off" fluorescent detection of lethal phosgene with the dimer fomation of DPBO through carbonate linkage generated from phosgene. The
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Ultrafine VN quantum dots modified with a nitrogen-doped reduced graphene oxide anode material for enhanced rate capability and lifespan of lithium-ion batteries New J. Chem. (IF 3.3) Pub Date : 2024-04-18 Dong Wang, Zihan Guo, Zhiwei Wang, Yanfang Gao
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Functionalized Schiff-base containing phenothiazine and cholic acid as a paper-based fluorescence turn-off sensor for Sn(II) ion detection and its application New J. Chem. (IF 3.3) Pub Date : 2024-04-18 Dipakkumar Bariya, Satyendra Mishra
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Solvent and Stoichiometry-dependent Versatile Organogelation and Robust Crystallization from Supramolecular Association of Adipic Acid and Triethanolamine New J. Chem. (IF 3.3) Pub Date : 2024-04-18 Gerald Lepcha, Indrajit Pal, Santanu Majumdar, Yogesh Dhasmana, Sanjay Mondal, Ennio Zangrando, Deepak Chopra, Biswajit Dey
Supramolecular self-assembly directed two unique organogels were achieved through varying gel-immobilized solvents. One gel is comprised of adipic acid (ADP) and triethanolamine (TEA) in pure dimethylformamide medium (i.e., ADP-TEA-DMF), while the other is formed from the combination of adipic acid and triethanolamine in a 1:1 mixed solvent system of DMF and acetonitrile (i.e., ADP-TEA-DMF-MeCN). Furthermore
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Catalytic Ethynylation of Formaldehyde for Selective Propargyl Alcohol Production Using the Copper Metal Organic Framework HKUST-1 New J. Chem. (IF 3.3) Pub Date : 2024-04-18 Wanxi Yang, Wencai Peng, Han Li, Jin Mao, Liqiang Qian, Qingyu Zhang
HKUST-1 with high crystallinity has been successfully synthesized by solvothermal method using Cu(NO3)2·3H2O as a copper source, 1,3,5-benzenetricarboxylic acid as organic ligand, and N,N-dimethylformamide as solvent. HKUST-1 exhibited a typical octahedral shape with a large number of micropores as well as possessed a high specific area and large porosity of 1488.03 cm2/g and 0.774 cm3/g, respectively
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Revealing the Influencing Mechanism of CO2 on SCR of NOx with NH3 over FeW Mixed Oxides Catalyst New J. Chem. (IF 3.3) Pub Date : 2024-04-18 Hui Wang, Yujie Qiao, Xiang Li, Zhenping Qu
The effect of CO2, another major component of the exhaust gas, on the elimination of NOx over FeW oxides catalyst has been studied. It reveals that the presence of CO2 inhibits NOx conversion and N2 selectivity, which is due to the triple interactions of carbonate-Fe2O3-FeWO4. CO2 could be adsorbed to form carbonate species. The electron interactions between carbonate species and FeW oxides decrease
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Raman fingerprint provides deep insights into alternations in Ganoderma lingzhi triterpene-induced molecular events in cells New J. Chem. (IF 3.3) Pub Date : 2024-04-17 Shuwei Shen, Binbin Huang, Zhiyi Peng, Luting Yu, Lili Ren, Jia Liu, Guoguang Chen
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Nitrogen and phosphorus co-doped carbon point modified 2D/2D (001)TiO2/Ti3C2Tx heterostructures for highly efficient photocatalytic degradation of antibiotics in water New J. Chem. (IF 3.3) Pub Date : 2024-04-17 Ting Li, Qianqian Zou, Junhai Wang, Qiang Li, Yumu Zhou, Yulan Tang
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Carboxonium derivatives based on closo-dodecaborate anions [1,2-B12H10O2CR]−: synthesis and molecular orbital analysis New J. Chem. (IF 3.3) Pub Date : 2024-04-17 Anastasia V. Kolbunova, Ilya N. Klyukin, Alexander S. Novikov, Alexey V. Nelyubin, Andrey P. Zhdanov, Alexey S. Kubasov, Nikita A. Selivanov, Alexander Yu. Bykov, Konstantin Yu. Zhizhin, Nikolay T. Kuznetsov
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Seed-assisted synthesis of a nanosheet-assembled hierarchical SSZ-13 zeolite by coupling a small amount of TMAdaOH with TPOAC New J. Chem. (IF 3.3) Pub Date : 2024-04-17 Huifang Zhang, Qiuyu An, Feng Yu, Binbin Fan
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Visible Light Active Dye-sensitizing Titanium Dioxide /Graphene Composites with Excellent Photocatalytic Activity New J. Chem. (IF 3.3) Pub Date : 2024-04-17 Keyu Li, Miaoqing Liang, Fanglan Guan, Mei Zhang, Jinmei Nie, Lihong Bao
TiO2/rGO (TG) composites were synthesized using a hydrothermal reduction method, with titanium dioxide and graphene as the starting materials. Subsequently, dye-sensitizing titanium dioxide/graphene photocatalytic composites, named as DTG and APTG, were prepared by covalently attaching C.I. direct black 17 or C.I. acid violet 3 dye onto TG. The composites were characterized using FTIR, TEM, UV-vis
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Efficient removal of uranium from the kidneys by a picolinate-based pentadentate chelator New J. Chem. (IF 3.3) Pub Date : 2024-04-12 Dehan Cao, Bin Chen, Yigong Xu, Zongyi Li, Tingfeng Sun, Sheng Hong, Tianen Zhu, Lei Chen, Ximeng Li, Longxiang Wang, Jiakai Liu, Yaqi Jin, Shuao Wang, Juan Diwu
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A simple reaction pathway allowing easy EPR characterization of N-oxyl radicals New J. Chem. (IF 3.3) Pub Date : 2024-04-17 Jean-Pierre Costes
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Silicalite Zeolite Supported Iron Catalysts for Enhancing Isoparaffins Selectivity from CO Hydrogenation New J. Chem. (IF 3.3) Pub Date : 2024-04-16 Wuqiang Si, Xuangan Liu, Zhiren Xu, Chunyang Zeng, Mingquan Li, Chuang Xing, Bin Huang, Peng Wang, Yan Xu, Shuai Wei
The Fischer−Tropsch synthesis (FTS) reaction is widely used to produce clean hydrocarbon fuels or chemicals, whereas the key challenge for FTS is the control of product distributions. Herein, iron was employed as the active species, and the supported (Fe/S1 and Fe/S2) and encapsulated (Fe@S1 and Fe@S2) catalysts with pure siliceous zeolite were successfully prepared by incipient wetness impregnation
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Correction: Effects of polymer precursor conjugation length on the optoelectronic properties of fluorinated benzothiadiazole-based D–A systems New J. Chem. (IF 3.3) Pub Date : 2024-04-16 Daize Mo, Tong Tong, Pengjie Chao, Kuirong Deng, Qingwen Zhang
Correction for ‘Effects of polymer precursor conjugation length on the optoelectronic properties of fluorinated benzothiadiazole-based D–A systems’ by Daize Mo et al., New J. Chem., 2024, https://doi.org/10.1039/d4nj00131a.
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Thickness-dependent Characteristics and Oxidation of Cadmium New J. Chem. (IF 3.3) Pub Date : 2024-04-16 Hasan Sahin, Arda Gulucu
In this study, the structural, electronic and vibrational properties of thinnest possible Cadmium crystal are investigated by performing first-principle calculations. Total energy optimization and dynamic stability calculations reveal that the thinnest possible crystal structure is a double-layered structure consisting of alternating layers formed by trigonal arrangements of Cd atoms. Excessive softening
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Piperidine and piperazine analogs in action: zinc(II)-mediated formation of amidines New J. Chem. (IF 3.3) Pub Date : 2024-04-16 Nina Podjed, Janez Košmrlj, Barbara Modec
The catalytic activity of zinc(II) compounds was exploited in the nucleophilic addition of amines to nitriles to form amidines. The reaction systems comprised a Zn(II) starting material [Zn(quin)2(H2O)] (quin– = quinaldinate, an anion of quinaldinic acid), secondary cyclic amine, acetonitrile, and in some cases, methanol. Amines with additional heteroatoms in the ring (thiomorpholine, piperazine) or
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Catalytic decomposition of hydrazine nitrate and hydroxylamine nitrate in radioactive nitric acid waste liquid using Ru/AC catalyst New J. Chem. (IF 3.3) Pub Date : 2024-04-16 Deyan Yu, Baole Li, Zhi Cao, Qi Chen, Chen Zuo, Tiansheng He, Taihong Yan, Weifang Zheng
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The study of the synergistic effect of the oxysilane and phosphite-based flame retardant additive and its application in lithium-ion batteries New J. Chem. (IF 3.3) Pub Date : 2024-04-16 YuChao Chen, Jin Liang, Jiang Cao
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A selenide-based coumarin fluorescent probe for fluorescence imaging of hypochlorous acid in cells and zebrafish New J. Chem. (IF 3.3) Pub Date : 2024-04-16 Yan He, Taorui Yang, Bin Lin, Jiaxin Fan, Yifeng Han
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Production of 225Ac for medical application from 232Th-metallic targets in Nb-shells irradiated with middle-energy protons New J. Chem. (IF 3.3) Pub Date : 2024-04-15 Stanislav V. Ermolaev, Aleksandr N. Vasiliev, Elena V. Lapshina, Aleksandr A. Kobtsev, Boris L. Zhuikov
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Steam reforming of aromatics mixture as a model tar over Ni/Al2O3 structured catalyst New J. Chem. (IF 3.3) Pub Date : 2024-04-15 Ryo Watanabe, Takuya Tanabe, Yuya Fushimi, Priyanka Verma, Choji Fukuhara
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Catalytic dehydration of sorbitol to isosorbide over sulfonated phenolic resins with surface hydrophobic modification New J. Chem. (IF 3.3) Pub Date : 2024-04-15 Kaizhe Zhang, Kang Wang, Xi-Tao Wang
In this work, soluble and low-molecular-weight phenolic resol was cross-linking solidified by a solvothermal method using hexamethylenetetramine as a curing agent, which was modified with hydrophobic functional groups and sulfonated by chlorosulfonic acid. Modified and sulfonated phenolic resins were used as catalysts for the dehydration of sorbitol to isosorbide, and the effects of surface hydrophobicity
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High value-added fuel additive production from waste bio-glycerol over a versatile nanohybrid catalyst New J. Chem. (IF 3.3) Pub Date : 2024-04-15 Vijendra Singh, Selvamani Arumugam, Deepak Joshi, Mahesh Kumar, Sadhna Semalty, Nagabhatla Viswanadham
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In situ growth of highly active Cu-Fe spinel materials on N-doped porous carbon spheres via an adjustable localized microenvironment New J. Chem. (IF 3.3) Pub Date : 2024-04-15 QiDi Lu, Jianrong Wang, Zhenlu Zhao
Spinel-structured oxides have attracted interest due to their long time stability and good catalytic activity for oxygen reactions. However, what limits the application of spinel-structured oxides in electrocatalysis is the insufficient rate of electron conduction in the material. In this study, we propose to realize the in situ growth of Cu-Fe spinel on the surface of N-doped glucose-derived carbon
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The construction of alkynyl-containing porous polymer for enhanced photocatalytic H2O2 generation New J. Chem. (IF 3.3) Pub Date : 2024-04-15 Yumiao Wang, Wenwen Chi, Renbao Zhang, Y. Guo, Xinyu Sun, Hui Zhao, Jiawei Zhang, Yuming Dong, Yongfa Zhu
Organic polymer photocatalysts are a promising materials platform for photosynthesis hydrogen peroxide production from water and oxygen system. However, limited by the controlled structural design and lack of effective active site, the photocatalytic efficiency is unsatisfactory. To address above these issues, we precisely designed and prepared two alkyne-based porous polymers via Sonogashira cross-coupling