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Anti-Bacterial Microgel Synthesis: Sonochemical Modification of Carbopol for Hygienic Applications

Aghil Asadi, Mohsen Najafi, Hossien Bouhnedi, Mehdi Haji Bagherian • علوم و تکنولوژی پلیمر (2021)

Hypothesis: The volume of studies conducted on biopolymeric materials emphasizes the high-consumption of polymers in biomaterial fields, especially in cosmetics industry which must be resistant to different kinds of microorganisms and bacte...

DOAJ Open Access (DOAJ) DOI: 10.22063/jipst.2021.1779

Relationship between Pb relative bioavailability and bioaccessibility in phosphate amended soil: Uncertainty associated with predicting Pb immobilization efficacy using in vitro assays

Farzana Kastury, Silvia Placitu, John Boland, Ranju R. Karna et al. • Environment International (2019)

In this study, an in vitro in vivo correlation (IVIVC) between Pb in vitro bioaccessibility (IVBA) and relative bioavailability (RBA) was explored to determine whether the efficacy of Pb immobilization in phosphate amended soils could be pr...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.envint.2019.104967

Correlation between molar concentration and properties of sprayed copper oxide thin films

F.O. Oluyemi, E.D. Ogunmola, A.A. Ajayi, O.C. Olawole • Results in Optics (2023)

Copper oxide precursor solutions containing 0.10 M, 0.15 M, 0.20 M and 0.25 M concentration of copper were deposited on a glass substrate using the spray pyrolysis method. The structural, optical and surface properties of the resulting copp...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.rio.2023.100416

Features of the electrolyte distribution in various tissues in miniature pigs

A. V. Fatianova, V. A. Lavrinenko, O. V.  Trapezov, N. S. Yudin • Вавиловский журнал генетики и селекции (2017)

Striking similarities between human and miniature pig anatomy and physiology of the cardiovascular system, skin and digestive organs have made miniature pigs a successful animal model for addressing problems of xenotransplantation. However,...

DOAJ Open Access (DOAJ)

Near infrared spectroscopy predicts crude protein concentration in hemp grain

Ryan V. Crawford, Jamie L. Crawford, Julie L. Hansen, Lawrence B. Smart et al. • Agrosystems, Geosciences & Environment (2026)

Abstract This study evaluated near‐infrared spectroscopy (NIRS) for nondestructive crude protein (CP) prediction in hemp (Cannabis sativa L.) grain and validated the biological basis of spectral predictions. Note that 149 whole grain sample...

DOAJ Open Access (DOAJ) DOI: 10.1002/agg2.70328

Forensic Discrimination of White Architectural Paints via ATR FT-IR Spectroscopy and Chemometrics

Sweety Sharma, Gurpreet Kaur, Chongtham Nimi, Rajinder Singh • Arab Journal of Forensic Sciences & Forensic Medicine (2024)

The present work entailed the comparative examination and discrimination of white architectural paint samples of different brands/manufacturers. The analysis of this evidence can facilitate exhibiting a linkage between the victim, and the c...

DOAJ Open Access (DOAJ) DOI: 10.26735/GCNC4529

Preparation of Modified Kaolin Filler with Cesium and Its Application in Security Paper

Houssni El-Saied, Samya El-Sherbiny, Omnia Ali, Wafaa El-Saied et al. • Advances in Materials Science and Engineering (2013)

In this study, cesium was added intentionally during paper manufacture for protecting the papers against forgery and counterfeiting by sorbing cesium ions (Cs+) on kaolin, used as special filler in papermaking. The sorption of cesium from a...

DOAJ Open Access (DOAJ) DOI: 10.1155/2013/274245

Analysis of the ex-vivo transformation of semen, saliva and urine as they dry out using ATR-FTIR spectroscopy and chemometric approach

Tanurup Das, Abhimanyu Harshey, Ankit Srivastava, Kriti Nigam et al. • Scientific Reports (2021)

Abstract The ex-vivo biochemical changes of different body fluids also referred as aging of fluids are potential marker for the estimation of Time since deposition. Infrared spectroscopy has great potential to reveal the biochemical changes...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-021-91009-5

Effect of Theaflavins-Soy Protein Isolate Complex Coating on the Quality of Lentinus edodes

Yu WANG, Peiyue ZHAO, Shicheng LEI, Yiyan YANG et al. • Shipin gongye ke-ji (2023)

In order to clarify the preservation effect of theaflavins-soy protein isolate complex coating on Lentinus edodes, a TFs-SPI complex coating agent was prepared by mixing theaflavins and soy protein isolate as subjects, and its structure was...

DOAJ Open Access (DOAJ) DOI: 10.13386/j.issn1002-0306.2022070074

Hesperidin encapsulation in mung bean isolate protein-dextran conjugate-stabilized nanoemulsions: Preparation and characterization

Zixi Xue, Xianrong Xiang, Jiaying Tang, Wen Qin et al. • Grain & Oil Science and Technology (2025)

Encapsulation and protection of hesperidin (HES) in mung bean protein isolate (MPI)-dextran (DX) conjugate-stabilized nanoemulsions (MDC NEs) were investigated in this study. The degree of grafting of MDC prepared by a dry-heating method re...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.gaost.2025.07.001

Green synthesis and characterization of silver nanoparticles through the Piper cubeba ethanolic extract and their enzyme inhibitory activities

Khalil Ahmad, Hafiz Muhammad Asif, Taimoor Afzal, Mohsin Abbas Khan et al. • Frontiers in Chemistry (2023)

Introduction: The area of “Green Synthesis of Nano-medicine,” as compared to its synthetic counterparts, is a relatively safer research technology for various biomedical applications, including identification, therapeutic application, and p...

DOAJ Open Access (DOAJ) DOI: 10.3389/fchem.2023.1065986

Dichloroacetate as a metabolic modulator of heart mitochondrial proteome under conditions of reduced oxygen utilization

Natalia Andelova, Iveta Waczulikova, Lukas Kunstek, Ivan Talian et al. • Scientific Reports (2022)

Abstract Myocardial compensatory mechanisms stimulated by reduced oxygen utilization caused by streptozotocin-induced diabetes mellitus (DM) and treated with dichloroacetate (DCA) are presumably associated with the regulation of mitochondri...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-022-20696-5

Brain perfusion imaging in neonates

Jérôme Baranger, Olivier Villemain, Matthias Wagner, Mariella Vargas-Gutierrez et al. • NeuroImage: Clinical (2021)

Abnormal variations of the neonatal brain perfusion can result in long-term neurodevelopmental consequences and cerebral perfusion imaging can play an important role in diagnostic and therapeutic decision-making. To identify at-risk situati...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.nicl.2021.102756

Bayesian ANN-Based Prediction and Multi-Objective Optimization of Tribological Behavior in Magnesium Alloy AZ91D at Elevated Temperature Using Pareto GA

Beniyel Muthuraj, Sivapragash Murugesan, Rajesh Rajamony, Michael Thomas Rex Francis • Materials Research (2025)

This study uses an artificial neural network (ANN) model to predict the wear rate and friction coefficient of the magnesium alloy AZ91D, based on experimental data from a pin-on-disc tribometer. The model includes three essential process pa...

DOAJ Open Access (DOAJ) DOI: 10.1590/1980-5373-mr-2025-0388

Selective green removal of arsenic from wet-process phosphoric acid using marine-derived Neptune ball Fibres

Mohammed Ragab, Ahmed Galal, Randa R. Elmorsi, Wael Abdelwahab et al. • Scientific Reports (2026)

Abstract Phosphoric acid is the second most widely produced mineral acid worldwide and is predominantly manufactured via the wet process. However, wet-process phosphoric acid (WPPA) contains significant levels of dissolved and suspended imp...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-026-71634-8

β-D-galactopyranoside Seco-phytoporphyrin from Atropa Belladonna and Solanum Tuberosum Yellow Leaves Determined by Nuclear Magnetic Resonance

Nina Djapic • Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry (2021)

The study described the isolation of β-D-galactopyranoside seco-phytoporphyrin from Atropa belladonna and Solanum tuberosum yellow leaves. Column chromatography was applied for its isolation. The UV-Vis, mass spectrometry and NMR spectrosco...

DOAJ Open Access (DOAJ) DOI: 10.19261/cjm.2021.861

Physicochemical- and biocompatibility of oxygen and nitrogen plasma treatment using a PLA scaffold

Ali Davoodi, Homayoun H. Zadeh, Morteza Daliri Joupari, Mohammad Ali Sahebalzamani et al. • AIP Advances (2020)

Plasma surface treatment has a wide range of applications in biomedicine. In the present study, flat polylactic acid (PLA) films were treated with oxygen and nitrogen, low-pressure, non-thermal plasma. The water contact angle of the PLA fil...

DOAJ Open Access (DOAJ) DOI: 10.1063/5.0022306

Where Galaxies Go to Die: The Environments of Massive Quiescent Galaxies at 3 < z < 5

Ian McConachie, Anna de Graaff, Michael V. Maseda, Joel Leja et al. • The Astrophysical Journal (2026)

At low redshift, massive quiescent galaxies (MQGs) are most frequently found in massive, rich galaxy clusters, but at high redshift the trend is less clear. Here, we present spectroscopic evidence of the effects of environment on the format...

DOAJ Open Access (DOAJ) DOI: 10.3847/1538-4357/aea6b5