JBCS

Study of the energy content, fatty acid composition and cytokines tumor necrosis factor alpha (TNF-α) and interleukin-10 (IL-10) content in mature human milk at different breastfeeding intervals (foremilk, middle milk, and hindmilk).

Paper-spray mass spectrometry for rapid detection of phytochelatins in golden flaxseed roots exposure to arsenate and selenite.

Nuclear magnetic resonance (NMR), mass spectrometry (MS) and chemometric analyses have shown the link between chemical diversity and the geographic origin in Melipona seminigra geopropolis.

Exploring the biological activities of Ag-cashew nut shell liquid (CNSL) based nanoparticles and the anxiolytic effects in adult zebrafish via participation of GABAergic system.

Polymeric nanoparticles were synthesized to allow the adsorption of donepezil, resulting in the modified release of this drug following its swelling, through a mechanism related to anomalous diffusion from the polymeric matrix.

The figure shows the Raman spectra of different stages of pepper ripening and the marker bands of natural pigments, in addition to the chemical structures of compounds present in them.

The calculated adsorption results with two vibrational modes treated as two-dimensional translation reproduce experimental data better.

Biochar production from industrial sludge and cosmetic waste promotes the circular economy while removing contaminants from aqueous effluents.

A mixed valence polyoxovanadate and poly(vinyl chloride) forms green homogeneous films, studied by molecular docking.

Violacein is a natural purple pigment that shows a wide range of bioactivity. The current review addresses different aspects of violacein, such as its production, purification, and biological activities, aiming to enhance its viability for technological applications.

In this paper, the absolute configuration of (+)-hirsutanonol was unambiguously determined by means of optical rotation (OR) and electronic circular dichroism (ECD) chiroptical properties supported by quantum chemical calculations.

Biological results of N-acylhydrazones from isoniazid and aldehydes showed silver(I) complexes with N-acylhydrazones as promising antitubercular drugs with high selectivity index.

This figure represents the physical grinding modifications performed on graphite, using parameters obtained through multivariate analysis, resulting in capacitive graphene and electrochemical tests.

This study investigates the technological reconstruction and chemical composition of fine earthenware from the 18^th and 19^th centuries in Piauí.

Quantification of polycyclic aromatic hydrocarbons (PAHs) deposited on the personal protective equipment (PPE) of firefighters, during firefighting training.

N-Nitrosamines in cosmetic thermal waters: market analysis and analytical method.

Inorganic nitrogen compounds and BTEX (benzene, toluene, ethylbenzene and xylenes): chemistry of the urban atmosphere and its relationship with air quality and human health.

This review focuses on the development of advanced fluorescent and colorimetric sensors for the detection and removal of cadmium (Cd^II) and chromium (Cr^III,VI) ions from water.

This figure highlights recent advances in the synthesis of bioactive coumarin-1,2,3-triazole hybrids, which show potential in treating infectious diseases, cancer, and Alzheimer's, emphasizing their role in medicinal chemistry.

This figure illustrates the phenol degradation process in a Raceway Pond Reactor using the photo-Fenton reaction. Fe²⁺/H₂O₂ generates hydroxyl radicals (HO•), which degrade phenol into smaller organic acids and CO₂. Sunlight enhances Fe²⁺ regeneration, sustaining radical production. The system ensures continuous degradation through radical propagation and oxidation pathways.

A synthesis routine of a mesoporous porphyrin polymer used a block copolymer template-directed method.

Tree core and paired soil samples were collected, digested in a microwave system and analyzed by inductively coupled plasma mass spectrometry (ICP-MS) for their respective total concentrations of Cu, Fe, Mn, Ni, Pb, and Zn. Additionally, soil samples were treated by the Mehlich-1 solution to assess the labile content of the analytes using inductively coupled plasma optical emission spectrometry (ICP-OES).

Steps of graphene oxide (GO)/reduced graphene oxide (rGO) synthesis by electrochemical exfoliation of graphite from discharged batteries due to the use of acidic electrolytes.

Bacillus subtilis TIM27, isolated from mangrove sediments, produced the BiosT27 biosurfactant and the ProT27 subtilisin, exhibiting protease and esterase activities. When tested together as detergent additives, they demonstrated excellent stain removal performance.

A highly efficient hypocrystalline V-P-C catalyst with a porous honeycomb structure is utilized for the continuous production of acrylic acid through glycerol dehydration.

ZnO and Ni-Al-Oxide associated with Ag prismatic nanoplatelets as efficient materials for the photocatalytic degradation of Remazol Black 5 and Methylene Blue.

A review of the functionalities of natural antioxidants with sustainable food packaging.

Representative process of atmospheric degradation study in a semiarid climate of pure poly (butylene adipate-co-terephthalate) films and those with orange oil additives using conventional and machine learning methods.

Phenol degradation was studied by advanced oxidative processes using different approaches and the maxima efficiency obtained was 99% after 120 min.

This paper advances sustainability by introducing an eco-friendly solvent for perovskite solar cell fabrication, reducing its environmental impact.

Development of a photodynamic inactivation-enhanced air filtration system using nonwoven polypropylene coated with electrospun nanofibers.