Employees at the US National Science Foundation (NSF), which funds basic research, have followed the example of workers at two sister science agencies by releasing a letter of dissent warning about a series of ‘politically motivated and legally…
Category: 6. Chemistry
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Al-Biruni’s pyknometer | Opinion | Chemistry World
Burning books is a crime. The most famous – though partially apocryphal – was the burning of the great library of Alexandria, which consumed thousands of scrolls containing history, science, literature, theatre, philosophy and more….
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Springer Nature’s new tool flags non-standard phrases in manuscripts to combat fake research and prevent plagiarism
Scientific publishing giant Springer Nature has launched a new tool that can detect non-standard phrases in manuscripts submitted to its journals.
The new tool is based upon the tortured phrases catalogue of the Problematic Paper Screener that…
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Nature’s amazing chemistry: reflections on its complexity and diversity | Webinar
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Did you know we have sheep to thank for waterproof clothing? Or that the common snowdrop – Galanthus nivalis – holds the key to managing cognitive function…
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New iron-based membrane catalyst reduces nitrates in wastewater to ammonia without toxic metals, offering alternative to Haber-Bosch process
A new technique for reducing nitrate ions in polluted wastewater has been developed by researchers in China and the US. The work, which does not rely on toxic or precious metals, works with water containing realistic concentrations of…
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How to organise a conference | Careers
Immersed in your own chemistry, whether that’s a PhD or a new industrial project, it’s easy to get tunnel vision. Going to a conference is therefore a valuable opportunity to take a step back, explore your field and network with other…
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Nitrate and nitrite content in hot dogs and assessment of health risks to Polish consumers
Materials—hot dog samples
All samples, described in Table 1, were bought in popular discount supermarkets in Poznan, Poland, in November 2023, and were described as pork meat products. They were chosen based on their availability and popularity…
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The role of microplastics as vectors of antibiotic contaminants via a molecular simulation approach
Adsorption behavior and structural insights
To evaluate the adsorption of antibiotics onto microplastics, the initial and final simulation snapshots were analyzed. The final simulation snapshots are shown in Figs. 4 and 5. In the initial…
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Molecular engineering with benzothiophene based bracing units to improve the photovoltaic properties of the naphthalene core based chromophores
The present study aims to investigate the effect of benzothiophene based end capped acceptor units on optoelectronics, charge transfer phenomenon and photovoltaic characteristics of newly designed NFAs. For this purpose, PTR is utilized as a…
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A comprehensive experimental and theoretical perspective of novel triazole-based pyridine and quinoline derivatives for corrosion protection of carbon steel in sulfuric acid solution
Singh, A. et al. Heteroatomic organic compound as a novel corrosion inhibitor for carbon steel in sulfuric acid: detail experimental, surface, molecular Docking and computational studies. Colloids Surf. Physicochem Eng. Asp. 673, 131692 (2023).
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