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A short and efficient formal synthesis of (R)-pipecolic acid from the ring expansion of chiral aziridine Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-15 Archana Pareek, Sonam Tashi Khom, Pranjit Saikia, Nagendra Nath Yadav
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Capillary zone electrophoresis method for quantification of therapeutic peptide glatiramer acetate Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-14
Abstract This study presents the development and validation of a novel capillary zone electrophoresis method for the precise determination of glatiramer acetate and its amino acid constituents. A 120 mmol dm−3 phosphoric acid solution adjusted to pH 1.9 with Tris, supplemented with 20 mmol dm−3 triethylamine to achieve a final of pH 2.1, resulted in a repeatable analysis of glatiramer acetate. The
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Electrochemical and density functional theory studies of some newly synthesized azo-stilbene chromogenic structures Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-13
Abstract The electrochemical behavior in nonaqueous media of a series of five newly synthesized azo-stilbene dyes is investigated with the aim of elucidating the anodic oxidation mechanism of the latter to gain a better understanding of potential oxidative degradation phenomena to find new and environmentally sustainable electrochemical methods for the abatement of dyes from industrial wastewater.
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Electrochemical sensing of brucine using polymer modified nanotube sensor Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-12 D. Sumanth, J. G. Manjunatha, B. Kanthappa, S. A. Aldossari, M. S. Mushab, Mika Sillanpää
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Spray drying synthesis of perspective materials for cathodes of Li-ion batteries Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-12 Hana Hálová, Ladislav Chladil, Antonín Šimek, Marek Kunz
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Quantitative applications of the electronegativity scale Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-12 Peter F. Lang
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Chemistry and uses of 1-(2-benzothiazolyl)pyrazolines: a mini-review Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-07 Gheorghe Roman
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Ionic liquids in green energy storage devices: lithium-ion batteries, supercapacitors, and solar cells Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-06 Setareh Sheikh, Alireza Haghpanah Jahromi
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Recent progress in the application of amidines for the synthesis of N-heterocyclic compounds Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-06
Abstract Nitrogen-containing heterocycles are an inseparable part of many biologically active compounds. Therefore, the synthesis of these structures is of great importance in the field of synthetic chemistry. Due to the presence of two nitrogen atoms in the amidine structure, this molecule can be considered as a dual nucleophile in the synthesis of various heterocycles. The current review highlights
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Hybrid organic–inorganic fibers for solid-state batteries Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-06
Abstract This study is dedicated to the acquisition and quantification of processing parameters essential for the fabrication of customizable organic–inorganic hybrid nano/microfibers through electrospinning. These fibers are generated from suspensions comprising active electrode materials utilized in the construction of all solid-state batteries. Owing to the catalytic properties exhibited by certain
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Lithium-ion (LCO/NMC, NMC, LFP) battery recycling: partial LCA study Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-05 Michael Fridrich, Anna Pražanová, Jan Weinzettel, Vaclav Knap
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Impedance changes of the Li-ion cell in the course of discharge Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-05 Petr Křivík
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Enhancing of methyl orange oxidation using nanotube sensor: analytical application in water Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-05 B. R. Krithi, J. G. Manjunatha, B. Kanthappa, Mika Sillanpaa, Sameh M. Osman
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Green synthesis of MnO2 using Calendula officinalis and Tilia cordata extracts for application in supercapacitors Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-05 Borislava Mladenova, Katya Pashova, Ivaylo Hinkov, Mariela Dimitrova, Antonia Stoyanova
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Detection of ammonia mercerization in cotton textiles Monatsh. Chem. (IF 1.8) Pub Date : 2024-03-05
Abstract Cotton textiles are mercerized with anhydrous ammonia liquefied at ca. − 33 °C to improve their mechanical performance, appearance, and handle. Similar effects may also be achieved with NaOH mercerization, but goods mercerized with liquid ammonia (L-NH3) are judged qualitatively better (e.g., softer hand) and thus command a greater price. Therefore, it is of interest to be able to test and
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Comparative photoelectrochemical characteristics of heterostructure and composite based on BiVO4 and WO3 Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-27 V. O. Smilyk, S. S. Fomanyuk, I. A. Rusetskyi, M. O. Danilov, G. Ya. Kolbasov
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Hydrogen production with reduced energy consumption for use in fuel cells and energy sector Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-26
Abstract The possibility of increasing the hydrogen release rate and reducing energy consumption was analyzed using a system in which the anodic process of metal (aluminum) dissolution occurred on one electrode and the process of H2 release on the other (nickel) electrode. The possibility of generating hydrogen with a current density of ~ 400 mA cm–2 in NaOH solutions with a concentration of 6–8 mol dm–3
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Synthesis of novel GABA-Triazole tethered derivatives of Noscapine and their anticancer activities Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-24 Farzaneh Karimi, Peyman Salehi, Morteza Bararjanian
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Redox cationic frontal polymerization: a rapid curing approach for carbon fiber-reinforced composites with high fiber content Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-22
Abstract Conventional frontal polymerization processes for epoxy-based composites rely on cations and radicals generated by a short (and local) light or heat stimulus in the presence of an iodonium salt and a radical thermal initiator. However, due to heat losses, the propagation of the exothermic curing front is often limited by sample geometry and filler concentration. Redox cationic frontal polymerization
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Factorial design-assisted spectrophotometric methods for the determination of total catechins in green tea extract via reaction with MBTH. Application to commercial tablet Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-21
Abstract Green tea extract (GTE) is a supplement derived from the green tea plant which aids in weight loss along with other innumerable health. New analytical methods for determining GTE via its catechins using a design-assisted spectrophotometric methodologies are provided. The procedures are based on the formation of orange-colored products that are detectable at 473 or 455 nm, respectively, when
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Effect of pressing pressure on the capacity of recycled graphite anode Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-20
Abstract Due to the increasing demand for lithium-ion batteries, there is an urgent requirement for environmentally friendly and efficient means of recycling these batteries. Graphite, a readily available and cost-effective material, tends to be neglected compared to more expensive metals such as cobalt or nickel. To achieve the new European targets, it will be necessary to focus on recycling even
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Fabrication of new Mn-based MXene structure from MnO2 for electrochemical energy storage applications Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-16 Mostafa S. Eraky, Mohamed El-Sadek, Atef Y. Shenouda, Moustafa M. S. Sanad
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MWCNTs-supported Ni electrocatalyst-modified CPE as a sensing platform for voltammetric determination of ibuprofen in pharmaceutical formulations Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-16 Ana D. Đurović, Vuk V. Gudelj, Sanja N. Panić, Snežana Ž. Kravić, Lukáš Richtera, Zorica S. Stojanović
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Synthesis and characterization of pyrrole-based group 4 PNP pincer complexes Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-09 Gerald Tomsu, Berthold Stöger, Karl Kirchner
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Electrochemical study comparing liquid and gel electrolytes for lithium-ion batteries based on LiTDI or LiPF6 Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-06 Marta Kasprzyk, Andrzej Kulka, Anna Plewa, Katarzyna Walczak
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Review of electrochemical impedance spectroscopy methods for lithium-ion battery diagnostics and their limitations Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-06 Kateřina Nováková, Václav Papež, Jindřich Sadil, Václav Knap
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New voltammetric sensing technique for determination of paracetamol by l-phenylalanine based carbon paste electrode Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-05
Abstract In this work, the carbon paste electrode was electro-polymerized using l-phenylalanine in 0.2 M phosphate buffer solution of pH 8.0. This l-phenylalanine modified carbon paste electrode (PLPAMCPE) was used for the study of paracetamol (PCL). The modified electrode was characterized by cyclic voltammetry, differential pulse voltammetry (DPV), scanning electron microscopy, and electrochemical
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Synthesis of Hantzsch poly-substituted pyridines containing adamantyl moiety Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-01 Mina Abkar Aras, Adeleh Moshtaghi Zonouz
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New route to a pyrazoline scaffold featuring original substitutions and its crystal structure Monatsh. Chem. (IF 1.8) Pub Date : 2024-02-01 Nicolas Jean-Bart, Guy Lippens, Emmanuel Gras
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Basic method for water detection in LiPF6-based electrolytes Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-24 Antonín Šimek, Tomáš Kazda, Jiří Báňa, Ondřej Čech
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LiFe0.05Mn1.95O4 as a high-rate cathode material for lithium-ion batteries Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-23 Yurii V. Shmatok, Nataliya I. Globa, Vitalii A. Sirosh, Iryna V. Romanova, Sviatoslav A. Kirillov
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The effect of solution viscosity on the quality of electroactive nanofibers produced by electrospinning Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-20 Jan Kočí, Martin Míka Havlík, Václav Procházka, Nikola Klusoňová, Eliška Sedláčková
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Simple, sensitive, and cost-effective voltammetric determination of salbutamol at a pencil graphite electrode modified with Nafion and functionalized multi-walled carbon nanotubes Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-18 Didem Giray Dilgin, Kader Vural, Serkan Karakaya, Yusuf Dilgin
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Influence of carbon structure/porosity on the electrochemical performance in Li–sulfur batteries Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-17 Barbora Pitňa Lásková, Markéta Zukalová, Monika Vinarčíková, Ladislav Kavan
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Synthesis of chiral 2-(N-Boc-azetidin-3-yl)-2-alkylpropanoic acids as novel GABA derivatives Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-14
Abstract An efficient protocol providing easy access to chiral 2-(N-Boc-azetidin-3-yl)-2-alkylpropanoic acids as novel GABA derivatives is described. In the first stage of the synthesis, alkylated phosphonates and N-Boc-azetidin-3-one were converted to the corresponding N-Boc-azetidine-3-ylidenes via a Horner–Wadsworth–Emmons reaction; these were then subjected to a standard hydrogenation procedure
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Recent advances on palladium incorporated clay-based heterogeneous catalyst for carbon–carbon coupling reactions Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-12 Periasamy Vinoth Kumar, Selvaraj Mohana Roopan, Gunabalan Madhumitha
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A short review of the effect of external pressure on the batteries Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-12 Martin Šedina, Antonín Šimek, Jiří Báňa, Tomáš Kazda
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Utilization of anthracite as electroactive material in sodium-ion batteries Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-11 Antonín Šimek, Tomáš Kazda, Martin Šedina, Ondřej Čech
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Vapour pressure measurements on Nd–Te system Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-10 S. Shyam Kumar, Arun Kumar Panda, R. Mythili, Rajesh Ganesan
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Recent progress in the reduction of benzene derivatives and their industrial applications Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-10 Mohammad Tahir Aminzai, Nangyallai Azizi, Yahya Nural, Erdal Yabalak
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Comparative study of electrochemical performance of symmetric supercapacitors between aqueous electrolyte and polymer exchange membrane Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-10 L. Soserov, B. Mladenova, B. Karamanova, E. Lefterova, A. Arenillas, A. Stoyanova
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Modular PV system design and evaluation Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-09 Jan Fabián, Pavel Šafl
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Fatty and aromatic acids as acyl donors in enzymatic kinetic resolution of phenylethanol and 1-phenylpropan-2-ol Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-09 Fatma Zohra Smaine, Mounia Merabet-Khelassi, Saoussen Zeror, Emilie Kolodziej, Martial Toffano, Louisa Aribi-Zouioueche
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FLUENT model for simulating cyclic voltammetry in electrochemistry Monatsh. Chem. (IF 1.8) Pub Date : 2024-01-09 Petr Vyroubal, Martin Mačák, Tomáš Kazda, Marek Sedlařík
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Tetrahydropyridinylidene ammonium salts with arylalkyl and diarylalkyl substitution and their antiprotozoal activity Monatsh. Chem. (IF 1.8) Pub Date : 2023-12-27
Abstract Tetrahydropyridin-4-ylidene salts with benzyl and dibenzyl substitution showed good antiprotozoal activity. This paper reports the synthesis of analogues with longer side chains. They were investigated for their antiprotozoal activities as well as for their cytotoxicity using microplate assays. The most active compounds showed activity against Trypanosoma brucei rhodesiense in concentrations < 0
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The synthesis of higher-carbon sugar alcohols via indium-mediated acyloxyallylation as potential phase change materials Monatsh. Chem. (IF 1.8) Pub Date : 2023-12-16 Markus Draskovits, Nina Biedermann, Marko D. Mihovilovic, Michael Schnürch, Christian Stanetty
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β-Elimination as major side reaction in periodate-oxidation of cellulosic model mono- and disaccharides Monatsh. Chem. (IF 1.8) Pub Date : 2023-12-14 Jumpei Sasaki, Paul Kosma
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A practical synthesis for the key intermediate of apixaban Monatsh. Chem. (IF 1.8) Pub Date : 2023-12-13 Wenwen Dong, Tengfei Gong, Chaoyang Liu, Jia Lin, Qiang Jia, Changhu Chu
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The effect of the amount of filler in iron on corrosion Monatsh. Chem. (IF 1.8) Pub Date : 2023-12-12 Jan Kuchařík, Marie Sedlaříková, Guenter Fafilek, Pavel Čudek, Miroslav Zatloukal
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Microplastic occurrence during the pre-treatment of polypropylene in a simulated washing process for mechanical recycling Monatsh. Chem. (IF 1.8) Pub Date : 2023-12-12 Michael Süß, Jörg Fischer
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A new screen-printed carbon sensor decorated gold nanoparticles/kaolinite mineral: electrochemical analysis of propyphenazone and the investigation of ds-DNA interaction Monatsh. Chem. (IF 1.8) Pub Date : 2023-12-12 Ceren Yıldız, Dilek Eskiköy Bayraktepe, Zehra Yazan
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Interplay of band energetics and photo/electro/chemical activity of SnO2 thin films Monatsh. Chem. (IF 1.8) Pub Date : 2023-12-12 Ladislav Kavan, Magda Zlamalova, Vera Mansfeldova, Hana Krysova, Hana Tarabkova, Barbora Pitna Laskova
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On the benefits of structured composite electrodes in solid oxide cells Monatsh. Chem. (IF 1.8) Pub Date : 2023-11-28 Daniel Budáč, Michal Carda, Nela Adamová, Monika Sádecká, Martin Paidar, Ján Híveš
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Post-radiolabeling thioether oxidation to enhance the bioorthogonal reactivity of 18F-tetrazines Monatsh. Chem. (IF 1.8) Pub Date : 2023-11-15 Martin Wilkovitsch, Dennis Svatunek, Hannes Mikula, Christoph Denk
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Electrochemical analysis of methyl orange and simultaneous analysis with tartrazine using the poly(riboflavin)-modified carbon paste electrode Monatsh. Chem. (IF 1.8) Pub Date : 2023-11-14 M. Asha, J. G. Manjunatha, K. P. Moulya, Samar A. Aldossari, Mohammed S. Mushab, S. Nagashree
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Facile and sensitive electrochemical sensing device based on carbon paste electrode for warfarin determination Monatsh. Chem. (IF 1.8) Pub Date : 2023-11-08 Mehraneh Hashemi, Mostafa Rahimnejad, Hoda Ezoji
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Computational studies of closely related 2-cyanopyrimidine, pyrimidine-2-carboximidamide and 2,4,6-tris(2-pyrimidyl)-1,3,5-triazine with a potency against SARS-CoV-2 Monatsh. Chem. (IF 1.8) Pub Date : 2023-11-01 Tugba Taskin-Tok, Damir A. Safin
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Development of ZnO-adorned glassy carbon electrode for voltammetric sensing and electro-kinetic investigations of antihypertensive drug efonidipine Monatsh. Chem. (IF 1.8) Pub Date : 2023-11-01 Rinky Agarwal, Deependra Jhankal, Rajesh Yadav, D. K. Sharma, Krishna Kumar Jhankal
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Evaluating the green credentials of flow chemistry towards industrial applications Monatsh. Chem. (IF 1.8) Pub Date : 2023-10-24 Sravanthi Chada, Kumber Singh, Nitin Tandon, Runjhun Tandon, Himanshu