Article
Polymer Science
Veerender Sharma, S. Wazed Ali
Summary: 4-hydroxy-3-methoxybenzaldehyde (P-vanillin) is a small organic molecule that has been extensively explored in various fields due to its safe and exceptional properties. However, its use in textiles is limited by its smaller size, which leads to leaching. In this study, different metal ions such as copper, iron, and zinc were used to integrate vanillin into cotton textiles, resulting in durable functional textiles with desirable properties such as antimicrobial activity and UV protection.
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS
(2023)
Article
Environmental Sciences
Wazir Aitizaz Ahsan, Hong-Giang Hoang, Qiong-Jia Zhang, Chitsan Lin, Wen-Yen Huang, Minh Ky Nguyen, Adnan Hussain
Summary: This study examined the efficiency of removing mercury from contaminated soils using different washing solutions, such as organic acids, surfactants, and electrolyte solutions. The results showed that a combination of citric acid and surfactants provided the highest removal efficiency. The optimal operating conditions were pH = 4, liquid-to-solid ratio = 5:1, and stirring speed = 1500 rpm.
WATER AIR AND SOIL POLLUTION
(2023)
Article
Energy & Fuels
Anil Tevfik Kocer, Didem Ozcimen
Summary: In this study, AgNPs with antibacterial and antifungal properties were successfully synthesized from macroalgae using green synthesis method. The smallest AgNPs were obtained by adjusting process parameters. The results suggest that macroalgae can be a good source for green-synthesized AgNPs with potential applications in medicine and cosmetics.
BIOMASS CONVERSION AND BIOREFINERY
(2022)
Article
Engineering, Environmental
Katarzyna Zawadzka, Aleksandra Felczak, Marta Nowak, Aleksandra Kowalczyk, Ireneusz Piwonski, Katarzyna Lisowska
Summary: The study described for the first time the ability of Gloeophyllum striatum to synthesize silver nanoparticles in an environmentally friendly extracellular manner, which showed excellent antibacterial activity. Additionally, the synthesized nanoparticles exhibited haemolytic and cytotoxic properties towards mammalian cells.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Nanoscience & Nanotechnology
Chuang Wang, Yingzhan Li, Hou-Yong Yu, Somia Yassin Hussain Abdalkarim, Jinping Zhou, Juming Yao, Lina Zhang
Summary: This study achieved functional reuse of waste cotton fabrics through green solvent-dissolved cellulose, overcoming microplastic pollution. Utilizing continuous meter-scale wet-spinning, high-value conductive fibers were synthesized for multifunctional wearable sensors and energy devices with excellent performances.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Multidisciplinary
Darpan Shukla, Yuxuan Liu, Yong Zhu
Summary: This study reports a silver nanowire ink with low conductive particle loading and an eco-friendly printing process suitable for printing on different substrates. The ink has simple formulation using biodegradable binder and non-toxic solvent, achieving a minimum feature size of 50 μm and a high conductivity of 6.70 x 10^6 S m^(-1). Flexible textile heater and wearable hydration sensor were fabricated to demonstrate the potential for wearable electronic applications.
Article
Chemistry, Applied
A. Bianchi, V. Sanz, H. Dominguez, M. D. Torres
Summary: This paper focuses on valorizing Chondrus crispus wastes generated during industrial extraction of hybrid carrageenan using microwave technology. By optimizing extraction conditions, valuable compounds can be recovered and biopolymers with similar thermomechanical properties to commercial counterparts can be obtained.
FOOD HYDROCOLLOIDS
(2022)
Article
Environmental Sciences
F. Fatima, I. Wahid
Summary: The translation highlights the limited availability of antibiotics to treat infectious diseases caused by multidrug-resistant organisms, emphasizing the urgent need for new, safe, and reliable antimicrobial solutions. It discusses the interdisciplinary approach of nanotechnology in developing nanostructures with enhanced antimicrobial efficacy against deteriorating diseases. Furthermore, it introduces the cost-effective and eco-friendly mode of nanoparticle production using the fungus Shizophyllum commune for biological synthesis of silver and copper nanoparticles with potential antimicrobial activity.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2022)
Article
Pharmacology & Pharmacy
Karuppusamy Shanmugapriya, Subramanian Palanisamy, Pandi Boomi, Rathinasamy Subaskumar, Sundaram Ravikumar, Thangavelu Thayumanavan
Summary: This study successfully synthesized silver nanoparticles using Indian Gnaphalium polycaulon plant extract, demonstrating excellent antimicrobial activity, especially against Gram-positive, Gram-negative bacteria, and fungal pathogens. Additionally, the nanoparticles showed significant efficacy in promoting wound healing.
JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY
(2021)
Article
Green & Sustainable Science & Technology
Gabriela Silveira da Rosa, Thamiris Renata Martiny, Guilherme Luiz Dotto, Sai Kranthi Vanga, Debora Parrine, Yvan Gariepy, Mark Lefsrud, Vijaya Raghavan
Summary: The study demonstrates that green technologies are suitable for extracting bioactive compounds from Brazilian olive tree leaves, with microwave-assisted extraction being the most efficient method and oleuropein being the predominant phenolic compound in the extracts.
SUSTAINABLE MATERIALS AND TECHNOLOGIES
(2021)
Article
Engineering, Environmental
Ayman S. Al-Hussaini
Summary: Heteropolymeric materials were successfully synthesized using hydrophilic bentonite at different ratios, showing granular spherical morphology of variable sizes. SEM observation revealed the dispersed bentonite particles of different sizes forming plaques within the material.
JOURNAL OF POLYMERS AND THE ENVIRONMENT
(2021)
Article
Polymer Science
Ana Isabel Ribeiro, Vasyl Shvalya, Uros Cvelbar, Renata Silva, Rita Marques-Oliveira, Fernando Remiao, Helena P. Felgueiras, Jorge Padrao, Andrea Zille
Summary: This study functionalized polyester fabric with silver nanoparticles (AgNPs) using biocompatible layers of chitosan or hexamethyldisiloxane (HMDSO). The addition of these layers protected the AgNPs, controlled their release, and enhanced antimicrobial properties. The sample with two layers of chitosan showed the highest efficacy against Staphylococcus aureus and Escherichia coli.
Article
Engineering, Environmental
Achlesh Daverey, Kasturi Dutta
Summary: The COVID-19 outbreak caused by the highly pathogenic novel coronavirus (SARS-CoV-2) has led to an increase in the use of soaps and alcohol-based hand sanitizers for hand hygiene. However, safety concerns are raised regarding the frequent use of these products. There is a need to consider the health and environmental impact of these products amid the pandemic and explore eco-friendly alternatives.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2021)
Article
Construction & Building Technology
M. A. Harech, T. Labbilta, I. Anasser, Y. El Hafiane, Y. Abouliatim, L. Nibou, A. Smith, M. Mesnaoui
Summary: This study investigates the impact of phosphate-washing sludge (PS-K) as an additive in clay bricks and determines the optimal quantity for waste reduction. The research shows that incorporating 30% of PS-K meets standard brick requirements and reduces waste in brick production.
JOURNAL OF BUILDING ENGINEERING
(2023)
Review
Immunology
Shilpa Borehalli Mayegowda, Arpita Roy, Manjula N. G., Soumya Pandit, Saad Alghamdi, Mazen Almehmadi, Mamdouh Allahyani, Nasser S. Awwad, Rohit Sharma
Summary: Green synthesis of NPs is reliable, eco-friendly, sustainable, and stable. NPs synthesized from plants and microbes are biologically safe and cost-effective, with a wide range of pharmaceutical applications. NPs also have various applications in the food and drug packaging industry, agriculture, and environmental remediation.
FRONTIERS IN CELLULAR AND INFECTION MICROBIOLOGY
(2023)
Article
Materials Science, Paper & Wood
Lubos Kristak, Petar Antov, Pavlo Bekhta, Muhammad Adly Rahandi Lubis, Apri Heri Iswanto, Roman Reh, Jan Sedliacik, Viktor Savov, Hamid R. Taghiyari, Antonios N. Papadopoulos, Antonio Pizzi, Aleksander Hejna
Summary: This article reviews the current research status of low formaldehyde emission wood adhesives and formaldehyde scavengers, and discusses how to manufacture low-toxic, eco-friendly wood composites.
WOOD MATERIAL SCIENCE & ENGINEERING
(2023)
Article
Chemistry, Analytical
Dorina Camelia Ilies, Zlatin Zlatev, Alexandru Ilies, Berdenov Zharas, Emilia Pantea, Nicolaie Hodor, Liliana Indrie, Alexandru Turza, Hamid R. Taghiyari, Tudor Caciora, Monica Costea, Bahodiron Safarov, Barbu-Tudoran Lucian
Summary: This study aims to test a natural and non-invasive method of cleaning historic textiles using lye, a natural substance with antifungal properties. Through artificial intelligence techniques, the study examined a traditional women's shirt aged between 80-100 years, using Scanning Electron Microscopy and X-ray powder diffraction. The results showed a decrease in microorganism colonies and dust after washing with lye, and changes in the cellulose fibers.
Article
Green & Sustainable Science & Technology
Bahodirhon Safarov, Hisham Mohammad Al-Smadi, Makhina Buzrukova, Bekzot Janzakov, Alexandru Ilies, Vasile Grama, Dorina Camelia Ilies, Katalin Csoban Vargane, Lorant Denes David
Summary: The aim of this research is to assess the impact of factors such as welfare, infrastructure, security, and the environment on inbound tourism and develop a forecast. The results indicate that security and welfare significantly affect the inflow of foreign tourists, and the effects of the COVID-19 pandemic crisis are expected to persist beyond 2026.
Article
Materials Science, Textiles
Liliana Indrie, Lucia Capablanca Frances, Emre Erden, Musa Kilic, Dorina Camelia Ilies, Vasile Grama, Bahodirhon Safarov, Zlatin Zlatev
Summary: This study investigated the antifungal activity of chitosan treatment on old maps made of natural fibers. The results demonstrated that chitosan can effectively remove external agents and microorganisms on fiber surfaces, making it a cheap and efficient antimicrobial solution for the conservation and preservation of cultural heritage objects.
Article
Environmental Sciences
Gabriela Ilies, Marin Ilies, Mihai Hotea, Silviu-Vasile Bumbak, Nicolaie Hodor, Dorina-Camelia Ilies, Tudor Caciora, Bahordihon Safarov, Cezar Morar, Aleksandar Valjarevic, Zharas Berdenov, Tin Lukic, Marija Mihajlovic, Niemets Liudmyla, Predrag Vasic
Summary: This study focuses on the downscaling and modeling of natural disturbances, specifically extratropical storms, to understand and predict the airflow behavior in forested areas. By integrating various data sources and utilizing GIS, the research reconstructed the windscape of storms and presented maps and 3D models for stakeholders to enhance resilience strategies and environmental protection.
FRONTIERS IN ENVIRONMENTAL SCIENCE
(2022)
Article
Environmental Sciences
Alexandru Ilies, Tudor Caciora, Florin Marcu, Zharas Berdenov, Gabriela Ilies, Bahodirhon Safarov, Nicolaie Hodor, Vasile Grama, Maisa Ali Al Shomali, Dorina Camelia Ilies, Ovidiu Gaceu, Monica Costea, Damiannah Kieti
Summary: The study focuses on the determination and analysis of 15 indicators of the internal microclimate in an Art Nouveau museum in Oradea, Romania. The results show that, although many indicators exceed international standards, the potential negative impact on exhibits and human health remains moderate.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
(2022)
Article
Polymer Science
Hamid R. Taghiyari, Dorina Camelia Ilies, Petar Antov, Grama Vasile, Reza Majidinajafabadi, Seng Hua Lee
Summary: Pull-off strength is a crucial property of solid wood, affecting the quality of paints and finishes in the furniture industry and preservation of heritage objects. This research explored the impact of heat treatment on the pull-off strength of three common solid wood species. It was found that lower temperature heat treatment can enhance pull-off strength, while higher temperature can lead to degradation of cell-wall polymers and weaken the effect.
Article
Materials Science, Multidisciplinary
Liliana Indrie, Steven McNeil, Mehmet Mete Mutlu, Sanda Bota, Dorina Camelia Ilies, Hueseyin Ata Karavana
Summary: In order to make footwear more sustainable and in line with the circular bioeconomy, new bio-based materials need to be developed to replace synthetic polymers. In this study, casein-based films were prepared using tannic acid as a cross-linker and glycerol as a plasticizer. The films showed properties suitable for footwear materials, such as tensile strength, elongation, stitch strength, hardness, grain cracking strength, water vapor permeability, and thermal properties. Further research can improve the properties of casein films by exploring cross-linking, plasticizing, and combining them with bio-based fibers and fabrics.
Article
Green & Sustainable Science & Technology
Ribana Linc, Emilia Pantea, Eugenia Serban, Anca-Paula Ciurba (Pastor), Georgeta Serban
Summary: Water quality is crucial for sustainable social and economic systems and human health. This study aims to analyze the underground water resources in three areas of Bihor County, Romania, and assess their impact on human health. The results indicate that the water meets the legal limits for natural mineral water and potability, and has a hydrochemical type of bicarbonate. The survey reveals that the local mineral waters are widely used and perceived to have beneficial effects on gastrointestinal conditions.
Article
Green & Sustainable Science & Technology
Dorina Camelia Ilies, Grigore Vasile Herman, Bahodirhon Safarov, Alexandru Ilies, Lucian Blaga, Tudor Caciora, Ana Cornelia Peres, Vasile Grama, Sigit Widodo Bambang, Telesphore Brou, Francois Taglioni, Thowayeb H. H. Hassan, Mallik Akram Hossain
Summary: The present study aims to study the perception of visitors and employees of Darvas-La Roche Museum House (Romania) in relation to the air quality in the exhibition spaces. The majority of respondents perceived the indoor air quality as good, but approximately 20% of the respondents indicated different symptoms induced by the indoor air. Statistical-mathematical analyses showed strong correlations between the ailments they suffer from and the appearance of certain discomforts and disease symptoms.
Article
Geochemistry & Geophysics
Dorina Camelia Ilies, Lucian Blaga, Alexandru Ilies, Ana Cornelia Peres, Tudor Caciora, Thowayeb H. Hassan, Nicolaie Hodor, Alexandru Turza, Hamid R. Taghiyari, Lucian Barbu-Tudoran, Ranjan Kumar Dahal, Paula Dejeu, Bahodirhon Safarov, Mallik Akram Hossain
Summary: This study found that the aqueous suspension of wollastonite has the potential to inhibit certain fungi when applied on natural stone used in traditional buildings. This method is characterized by easy application, environmental friendliness, and low cost.