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Displaying assets from 1 to 30 out of 13702
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Description a) TEM image, b) HRTEM about nanoparticles in carbon nanotubes, c) HRTEM about nanoparticles in carbon substrate, d) HAADF‐STEM image, e‐g) elemental mapping of C, N, Fe and O of Fe‐CNT/NC catalyst.
Article Title: Structural Advantage Induced by Zinc Gluconate: Hierarchically Porous Carbon with In‐Situ Growth Iron‐Inside Carbon Nanotubes for Efficient Oxygen Reduction Reaction
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Description Plausible mechanism for the synthesis of pyridazinones and phthalazinones
Article Title: Ultrasound and Ionic Liquid: An Ideal Combination for Organic Transformations
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Description Selected biologically active pyrazoles.
Article Title: Three‐Component Synthesis of 3,4‐Disubstituted Pyrazoles Using Diazosulfone as a Diazomethane Surrogate
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Description Synthesis of selenophene‐fused chromene derivatives through cyclization of 1,3‐diynyl propargyl aryl ethers.
Article Title: Insights into the Recent Synthetic Advances of Organoselenium Compounds
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Description Catalytic asymmetric three‐component Mannich reaction (PNB=para‐nitrobenzyl) using L‐proline.
Article Title: Organocatalyzed Asymmetric Mannich Reaction: An Update
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Description Schematic representation of the formation of tape‐like Au nanostructures.
Article Title: Generation of Anisotropic Au Nanostructures in Aqueous Carboxymethyl Cellulose Matrix for Potential Catalytic Application
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Description Photophysical properties of the dendrimers 1 (G0), 2 (G1) and 3 (G2) at a concentration of 1x10−5 M in CHCl3 at room temperature.
Article Title: Synthesis, Photochemical, Electrochemical and Cytotoxic Studies on Azobenzene Cored Dendrimer Decorated with Chalcone Motif
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Description Comparison of band gaps obtained for the synthesised nanoparticles with the band gaps of their corresponding bulk material.
Article Title: Hot‐Injection Synthesis of PbE (E= S, Se) Nanoparticles from Dichalcogenoimidophosphinato Lead (II) Complexes
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Description Reagents and conditions: a) 4, Pd(dppf)⋅CH2Cl2, K2CO3, DMF, 70 °C; b) ascorbic acid, ether/H2O, RT; and c) tBuMe2SiCl, imidazol, DMF, RT.
Article Title: Pyren‐2‐yl‐Substituted Biphenoquinone and p‐Benzoquinone: Pyren‐2‐yl as a Weak Electron‐Withdrawing Substituent
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Description Substitution reactions on 4‐acetoxy‐azetidinones by polyphenols reported in this work.
Article Title: Unprotected Polyphenols in Substitution Reactions with 4‐Acetoxy–azetidinones.
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Description In situ DRIFTS of 10000 ppm NOx adsorption on In2O3 at room temperature.
Article Title: Design and Synthesis of p‐n Conversion Indium‐Oxide‐Based Gas Sensor with High Sensitivity to NOx at Room‐Temperature
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Description Powder XRD pattern of TATAE, Pd/TATAE and after the 3rd recycle of the catalyst.
Article Title: Incorporating Pd(OAc)2 on Imine Functionalized Microporous Covalent Organic Frameworks: A Stable and Efficient Heterogeneous Catalyst for Suzuki‐Miyaura Coupling in Aqueous Medium
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Description EFLs of the OCl‐CO dimer at 5.0 Å (a) and its equilibrium geometry at 3.1 Å (b) are showed. The green and red dots indicate (3,+3) and (3,–1) CPs respectively of the topology of φ(r).
Article Title: Halogen Bonds Stabilised by an Electronic Exchange Channel
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Description FTIR spectra recorded during co‐adsorption of (a) 2500 ppm CO2 and 1 % H2 at 200 °C and (b) after stopping CO2 feed as function of reaction time. Flow rate 50 mL/min.
Article Title: CO2 Methanation over Supported Ru/Al2O3 Catalysts: Mechanistic Studies by In situ Infrared Spectroscopy
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Description Reaction of 4 with H2
Article Title: Oxidative Addition of C–X Bonds and H–H Activation Using PNNP‐Iron Complexes
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Description (a) Cell viability bar diagram of β‐CDs and fluorescence microscopy images of MDA‐MB‐468 cells incorporated with CDs at the excitation wavelengths of (b) 330–385 nm (c) 450–480 nm (d) 510–550 nm,...
Article Title: Synthesis of CDs from β‐Cyclodextrin for Smart Utilization in Visual Detection of Cholesterol and Cellular Imaging
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Description Variation of the friction coefficients of two groups of samples with different compositions as a function of the friction time: (a) original samples, and (b) chemically etched (cetylbenzene...
Article Title: Friction and Wear Behavior of Copper‐graphite Composites with Different Compositions in Water Environments
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Description X‐ray diffraction patterns for the sumatriptan succinate (SMT) and the formulations PL F‐127 20 % and PL F‐127/PL L‐81 20/0.6%, without and with SMT.
Article Title: Supramolecular Structure of Temperature‐Dependent Polymeric Hydrogels Modulated by Drug Incorporation
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Description Preparation process of bicyclo[2,2,1]‐5‐hepten‐2‐methyl ester
Article Title: Synthesis of Bicyclic Esters in a Continuous‐Flow Microreactor
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Description Metal complexes of some imidazolidineiminothiones.
Article Title: N‐Arylcyanothioformamides: Preparation Methods and Application in the Synthesis of Bioactive Molecules
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Description N−, N,N−, N,N,N−, O− and N,O− peri ‐annelated structures.
Article Title: N,N‐ and N,O‐6‐membered Ring peri‐Annelation in Naphthalene. Is it a Heteroring or merely a peri‐ Heterobridge?
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Description The synthetic mechanism of the hierarchically porous carbon.
Article Title: Nitrogen‐Doped Carbon Materials Prepared from Polyurethane Foams
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Description screening on the effect of AgNPs mediated optimal conditions of chromones.
Article Title: Catalytic Efficiency of Biosynthesized Silver Nanoparticles in Synthesis of Chromones and Reduction of Nitro Aromatics
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Description A schematic illustration for the preparation of CH3NH3PbI3 single‐crystalline thin film by centrifugal‐force‐assisted wet‐etching methond.
Article Title: A Centrifugal‐Force‐Assisted Wet‐Etching Approach toward Top‐Down Fabrication of Perovskite‐Single‐Crystalline Thin Films
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Description (a) TG curves, and (b) DTG curves of NFC, RuCu@NFC, and recycled RuCu@NFC.
Article Title: Nano‐Fibrillated Cellulose as a Versatile Carrier of Ru/Cu Nanoparticles for the Catalytic Transfer Hydrogenation of 5‐Hydroxymethyfural to 2,5‐Bishydroxymethylfuran
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Description Synthesis of compound 24.
Article Title: Syntheses and Biological Importance of Herboxidiene/GEX1A
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Description Activities of TiNTs and Doped‐TiNTs in organic synthesis applications.
Article Title: Study of 1D Titanate‐Based Materials –New Modification of the Synthesis Procedure and Surface Properties‐Recent Applications
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Description Synthesis of cyclic sulfamide 62.4.[32b]
Article Title: Implementation of Diverse Synthetic and Strategic Approaches to Biologically Active Sulfamides
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Description Multi‐component reaction for the synthesis of indenes
Article Title: An Overview of Rhodium‐Catalysed Multi‐Component Reactions
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Description Reactions of cyanothioformamides 1 h,h′ with aldehydes and ketones
Article Title: N‐Arylcyanothioformamides: Preparation Methods and Application in the Synthesis of Bioactive Molecules
Publication Title: ChemistrySelect