The periodic table is one of the most popular and useful classifications of modern science. Its predictive and explanatory power is invaluable. It’s one of the few things created by scientists that has infiltrated popular culture, prompting
Category: 6. Chemistry
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Symbols and tables in chemistry | Opinion
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A novel sodium Iron silicate composite with chitosan for efficient removal of Cd(II) ions from water
Characterization of S1 and S1@chitosan composite
The XRD analysis of the S1 sample, which is a crystalline sodium iron oxide silicate@amorphous sodium iron silicate, reveals a broad band characteristic of amorphous sodium iron silicate at 2θ…
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Porous hydroxyapatite – β-tricalcium phosphate ceramics produced from a rapid sol-gel process
Phase composition of porous bioceramics
The XRD patterns of the samples calcined at 400 °C are shown in Fig. 1a. The samples synthesised using calcium acetate (Ac3–Ac10) are less crystalline, with broader peaks and lower intensities compared to…
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Joint dynamics and efficient initialization techniques for potentials and currents in the P2D battery model
To simplify the mathematical presentation, this study focuses on the positive electrode equations. The equations for the negative electrode are identical, with the only difference being the adjustment of boundary conditions to reflect the…
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![Synthesis of novel spiro[chromeno[2,3-d][1,3,4]thiadiazolo[3,2-a] pyrimidines via an isatin-based three-component reaction](https://scienewsd.appsfornexus.com/wp-content/uploads/2025/05/41598_2025_461_Fig1_HTML.png)
Synthesis of novel spiro[chromeno[2,3-d][1,3,4]thiadiazolo[3,2-a] pyrimidines via an isatin-based three-component reaction
Ghorai, S. & Lee, D. Aryne-based multicomponent coupling reactions. Synlett 31, 750–771 (2020).
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Merugu, S. et al. Metal-free catalyzed one-pot multicomponent synthesis…
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Surface modification of MXene using cationic CTAB surfactant for adsorptive elimination of cefazolin antibiotic from water
Characterization of the adsorbents
The surface morphology and particle size of the MAX phase, MXene, and MXene modified with the cationic surfactant (CTAB@MXene) were investigated using FESEM analysis, and the images were shown in Fig. 2 in…
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Developing muscarinic receptor M1 classification models utilizing transfer learning and generative AI techniques
Hammer, R. & Giachetti, A. Muscarinic receptor subtypes: M1 and M2 biochemical and functional characterization. Life Sci. 31, 2991–2998 (1982).
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Maeda, S.,…
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Greener labeling tool marks step forward in protein chemistry
Credit: Tracey Nearmy/ANU
A new, easy-to-use method to modify and label proteins quickly, precisely and at low cost has been developed by chemists at…
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The Breakthrough Tech Turning CO2-Rich Gas Into Chemical Gold
Scientists developed a super-dry reforming process using SOECs and Rh-CeCO2₋ₓ catalysts to efficiently convert CO2-rich methane into syngas with high conversion rates and nearly 100% selectivity. Dry reforming of methane (DRM) is a…
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New Research Challenges 160-Year-Old Long-Standing Origin of Life Theory
A discovery by scientists at Scripps Research and the Georgia Institute of Technology could shed light on the evolution of life on Earth and pave the way for more efficient biofuel production. Early Earth was a volatile and inhospitable place,…
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