Article
Engineering, Chemical
Wafa Mohammed Alghamdi, Ines El Mannoubi
Summary: Natural adsorbents like Citrullus colocynthis seeds and peels can efficiently remove methylene blue dye from aqueous solutions. The seeds showed higher removal percentage and adsorption capacity compared to the peels, making them promising natural biosorbents for water remediation.
Article
Engineering, Environmental
Xuqian Wang, Yuanyuan Peng, Tonghui Xie, Yongkui Zhang, Yabo Wang, Huan Yang
Summary: In this study, a photo-catalytic system composed of NixP/biocarbon composite as the reactive center and erythrosine B (ErB) as the sensitizer was constructed for the removal of sulfamethoxazole (SMX) antibiotic under visible light irradiation. The variation of NixP crystal phases significantly affected the photocatalytic removal efficiency of SMX, with the NixP(1:4)-900 sample displaying excellent performance. The study provides guidance for the development of transition metal phosphide and efficient photocatalytic systems.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2022)
Article
Engineering, Environmental
Manh B. Nguyen, Giang H. Le, Trinh Duy Nguyen, Quang K. Nguyen, Trang T. T. Pham, Taeyoon Lee, Tuan A. Vu
Summary: Ag-x-Zn-100 x-BTC/GO composites with different Ag/Zn molar ratios showed excellent photocatalytic performance in degrading RY-145 dye, mainly through scavenging reactive oxygen species such as holes and superoxide radical anions. The enhancement in photocatalytic activity of Ag-50-Zn-50-BTC/GO was attributed to the synergistic effects of visible light absorption, increased lifetime, and oxygen vacancy defects.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Engineering, Environmental
Fei Yang, Bo Sheng, Zhaohui Wang, Ying Xue, Jianshe Liu, Tianyi Ma, Richard Bush, Hrvoje Kusic, Yanbo Zhou
Summary: The study found that the addition of Cl- or Br- did not significantly affect the degradation, mineralization, or accumulation of adsorbable organic halides (AOX). Rates of CV degradation were enhanced by increasing either AA dosage or solution acidity.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Engineering, Environmental
S. Meiyazhagan, E. R. Kavitha, S. Yugeswaran, N. Santhanamoorthi, Guangming Jiang, K. Suresh
Summary: In this study, an atmospheric microplasma reactor was used to investigate the degradation and mineralization efficiency of 4-nitrophenol (4NP) using different microplasma forming gases. It was found that air microplasma treatment showed the highest degradation and consistent mineralization efficiency compared to nitrogen, oxygen, and argon microplasma treatments. The hydroxyl radical was identified as the primary component responsible for the degradation of 4NP.
JOURNAL OF WATER PROCESS ENGINEERING
(2023)
Article
Engineering, Chemical
Manh B. Nguyen, Do Trung Sy, Vu Thi Kim Thoa, Nguyen Tuan Hong, Huan V. Doan
Summary: In this study, a nanocomposite based on bimetallic Co-Fe-BTC metal-organic framework and graphitic carbon nitride was synthesized for the first time. The nanocomposite exhibited excellent photocatalytic activity under sunlight irradiation and effectively degraded the organic dye RY-145 in wastewater.
JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
(2022)
Article
Environmental Sciences
H. Younes, H. Kh El-Etriby, H. Mahanna
Summary: The study showed that modified glauconite is an effective and low-cost adsorbent for the removal of RY160 dye from textile wastewater. The adsorption efficiency and capacity were improved significantly with modifications, suggesting its potential as a natural and environmentally friendly option for dye removal.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2022)
Article
Chemistry, Physical
Mateus Mittersteiner, Nadine R. Farias, Matheus R. Barbieri, Dilamara R. Scharf, Endler M. Borges, Jair J. Joao, Paulo Cesar de Jesus
Summary: This study investigated the degradation of dye RB160 using various catalytic systems, finding that while efficiency values were similar, the kinetics behavior varied significantly among different catalytic systems. Additionally, it demonstrated the possibility of efficiently degrading RB160 without the addition of a catalyst.
JOURNAL OF MOLECULAR LIQUIDS
(2021)
Article
Engineering, Environmental
Ye Yuan, Wanxin Yin, Yutong Huang, Anqi Feng, Tianming Chen, Liang Qiao, Haoyi Cheng, Wenzong Liu, Zhaoxia Li, Cheng Ding, Fan Chen, Aijie Wang
Summary: The intermittent electric field stimulated reduction-oxidation coupled process can enhance the biodegradation of azo dyes. Weak intermittent electrostimulation can boost anaerobic cathodic reduction and micro-oxygen-assisted anodic oxidation, promoting the generation of organic compounds to drive biocathode decolorization. Compared to continuous electrostimulation, intermittent electrostimulation exhibits better electron transfer capability and creates a more favorable oxidation-reduction potential. Intermittent electrostimulation also enriches functional consortia with electroactivity and azo dye metabolism capabilities.
CHEMICAL ENGINEERING JOURNAL
(2023)
Review
Chemistry, Physical
Soliu Oladejo Ganiyu, Carlos A. Martinez-Huitle, Mehmet A. Oturan
Summary: The knowledge of electrochemical advanced oxidation processes (EAOPs) mechanisms has evolved over the past three decades, aided by advances in analytical and spectrometric techniques. The type, nature, and quantity of reactive species generated in EAOPs are controlled by various factors, and their accurate identification is crucial for understanding their reactivity. The potency and reactivity of oxidants generated in EAOPs are similar regardless of the technique used, except in the case of heterogeneous and homogeneous hydroxyl radicals.
CURRENT OPINION IN ELECTROCHEMISTRY
(2021)
Article
Environmental Sciences
Zannatul Mumtarin Moushumy, Mohammad Jobaer Hassan, Mohebul Ahsan, Md Mahmudul Hasan, Md Nizam Uddin, Yuki Nagao, Mohammad A. Hasnat
Summary: A series of Ce, Bi, and N co-doped TiO2 photocatalysts were prepared to remove Chlorazol yellow (CY) dye molecules from water. The 5 wt% (Ce-Bi-N) co-doped TiO2 composite catalyst showed the best catalytic activity under sunlight irradiation. The catalyst achieved 97% degradation of CY molecules within 30 minutes and followed second-order kinetics. The developed catalyst can destruct CY molecules with a maximum rate of 23.1 mu g CY g(-1) min(-1) and the photodegradation kinetics depends on the concentration of CY.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Article
Environmental Sciences
Tariq J. Al-Musawi, Nezamaddin Mengelizadeh, Mahmoud Taghavi, Zaccheus Shehu, Davoud Balarak
Summary: In this study, CuNiFe2O4 nanoparticles were loaded onto MWCNTs and used as catalysts in the sonophotocatalytic degradation of AB113 dye. The efficiency of dye removal and the potential for protecting the aquatic environment were demonstrated.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Environmental Sciences
R. Madhushree, U. C. Jadan Resnik Jaleel, Dephan Pinheiro, N. K. Renuka, K. R. Sunaja Devi, Juhyeon Park, Sivakumar Manickam, Myong Yong Choi
Summary: The synthesis of bilayer heterojunctions has recently gained significant attention. Fabrication of novel bilayer composites is important for improving photocatalytic efficiency. In this study, molybdenum disulfide/graphitic carbon nitride/zinc oxide ternary composites were successfully prepared and showed excellent photocatalytic performance.
ENVIRONMENTAL RESEARCH
(2022)
Article
Biochemistry & Molecular Biology
Muhammad Ikram, Mohammad Naeem, Muhammad Zahoor, Marlia Mohd Hanafiah, Adeleke Abdulrahman Oyekanmi, Noor Ul Islam, Midrar Ullah, Mater H. Mahnashi, Amer Al Ali, Naif A. Jalal, Farkad Bantun, Aiman M. Momenah, Abdul Sadiq
Summary: This study tested several bacterial strains for their ability to degrade the azo dye orange II and found that Bacillus subtilis was the most effective. Optimal conditions for maximum degradation were determined using response surface methodology, and the degradation metabolites were analyzed using various spectroscopic techniques. The results suggest that Bacillus subtilis could be a potential strain for the remediation of textile effluents containing orange II and other toxic azo dyes.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Chemistry, Physical
Madhumita Bhaumik, Arjun Maity, Hendrik G. Brink
Summary: In this study, magnetic nanocomposites consisting of polyaniline nanotubes and metallic nickel nanoparticles were synthesized and applied as heterogeneous catalysts for the degradation of organic contaminants. The catalyst exhibited superior performance in the presence of hydrogen peroxide and showed good reusability.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2022)
Article
Environmental Sciences
Shahid Adeel, Shumaila Kiran, Muhammad Shahid, Sajid Raza Habib, Noman Habib, Muhammad Hussaan
Summary: This study focuses on the application of coconut coir dye extraction, bio-mordants, and ultrasonic treatment in natural dyeing, aiming to seek a more sustainable and clean dyeing method.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Materials Science, Textiles
Shahid Adeel, Ayesha Razzaq, Shumaila Kiran, Tanvir Ahmad, Atya Hassan, Hamood -Ur Rehman
Summary: This study utilized microwave radiation for dyeing natural fabrics with Acid Red 138 dye, finding that un-heated silk showed the best dyeing results at 65 degrees Celsius. Microwave treatment not only made the dyeing process more sustainable, but also showed advantages in coloring behavior for silk fabric.
JOURNAL OF NATURAL FIBERS
(2022)
Article
Business
Muhammad Asim Rafique, Yumei Hou, Muhammad Adnan Zahid Chudhery, Nida Gull, Syed Jameel Ahmed
Summary: This study examines the impact of public service motivation on employees' innovative behavior in public sector institutions, with a focus on developing countries such as Pakistan. The study also investigates the mediating role of psychological empowerment in this relationship.
EUROPEAN JOURNAL OF INNOVATION MANAGEMENT
(2023)
Article
Environmental Sciences
Shahid Adeel, Shumaila Kiran, Mazhar Abbas, Fatima Batool, Muhammad Hussaan, Nimra Amin
Summary: Sustainability in the utilization of products, specifically in fields such as food textiles and solar cells, is of great concern globally. This study explores the use of licorice extract as a herbal-based coloring agent for cotton dyeing, with the influence of ultrasonic waves. The results show that ultrasonic treatment improves the color depth of the licorice extract on cotton fabric. Additionally, the use of bio-mordants and chemical mordants enhances the color strength. Overall, it is concluded that ultrasonic treatment and the addition of bio-mordants contribute to the sustainability of the dyeing process.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Health Care Sciences & Services
Shazia Abrar, Sadia Javed, Shumaila Kiran, Hushmat Awan
Summary: This study aimed to determine the concentration of arsenic (As), lead (Pb), and cadmium (Cd) in locally available colored cosmetics. The results showed high concentrations of Pb and As in lipstick and eye shadow samples. Most of the cosmetic samples contained heavy metals above safe levels, posing a threat to the health of female consumers.
JOURNAL OF PUBLIC HEALTH POLICY
(2022)
Article
Environmental Sciences
M. A. Rafique, S. Kiran, A. Jamal, S. Abrar, F. Jalal, N. Rahman
Summary: A sustainable approach using nickel nanoparticles synthesized from Psidium guajava peels extract was studied for the degradation of reactive Orange E3 dye. The effects of dye concentration, catalyst with and without H2O2, pH, and temperature were investigated, and the optimal conditions for maximum decolorization were determined. The results showed that the sustainable approach was highly effective in removing the target dye, suggesting its potential for eliminating other toxic dyes using nanoparticles.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2023)
Article
Environmental Sciences
Amna Younas, Shumaila Kiran, Shazia Abrar, Sadia Javed, Tahsin Gulzar
Summary: This study aimed to investigate the cytotoxicity and bioactivities of natural pigment extracts from five different plant sources. The results showed that these natural pigments have antibacterial, antioxidant, and anti-inflammatory activities, and they are non-cytotoxic. Therefore, they have the potential to be used as multipurpose active agents in the food, pharmaceutical, and cosmetic industries.
POLISH JOURNAL OF ENVIRONMENTAL STUDIES
(2022)
Article
Green & Sustainable Science & Technology
Shahid Adeel, Maryam Habiba, Shumaila Kiran, Sarosh Iqbal, Shazia Abrar, Ch Moazzam Hassan
Summary: This study evaluated the antioxidant and sun protection effects of apple, banana, and orange peel extracts in skincare formulations. The extracts containing polyphenols showed antioxidant activity and were incorporated into stable cosmetic emulsions. The fruit peel waste could serve as a sustainable source of natural antioxidants for the personal care industry.
Article
Environmental Sciences
Shahid Adeel, Shumaila Kiran, Mehboob Alam, Tahir Farooq, Nimra Amin, Tahsin Gulzar
Summary: This study focuses on ultrasonic-assisted dyeing of wool using extracts of Alkanna tinctoria, aiming to enhance color strength and fastness rating. The use of herbal-based extracts as bio-mordant instead of chemical mordants contributes to sustainable dyeing process with good to excellent fastness rating.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Article
Biochemistry & Molecular Biology
Sarosh Iqbal, Nimra Naveed Shaikh, Khalid Mohammed Khan, Shumaila Kiran, Sehrish Naz, Zaheer Ul-Haq, Shahnaz Perveen, M. Iqbal Choudhary
Summary: This study successfully synthesized 27 2-aminopyrimidine derivatives and evaluated their beta-glucuronidase inhibitory activity. Among them, compound 24 showed significantly higher activity than the standard compound. In addition, in silico study predicted the binding mode of the substrate and enzyme.
Article
Green & Sustainable Science & Technology
Atizaz Rasool, Shumaila Kiran, Tahsin Gulzar, Shazia Abrar, Abdul Ghaffar, Muhammad Shahid, Sofia Nosheen, Saba Naz
Summary: This study focuses on using agro-waste to synthesize ZnO nanoparticles for the degradation of synthetic dyes. The optimized conditions for synthesizing ZnO-NPs were determined, and the nanoparticles were characterized using UV-Visible spectroscopy and SEM. The ZnO-NPs were then applied for the remediation of two dyes, and the experimental results indicated effective degradation of the dyes.
JOURNAL OF CLEANER PRODUCTION
(2023)
Review
Pharmacology & Pharmacy
Asmara Ahmad, Sadia Javed, Shumaila Kiran
Summary: This article discusses the risk factors and treatment issues of ovarian cancer. Research has found that statin drugs may have the potential to inhibit ovarian cancer development and improve patient survival rates. Nanotechnological approaches can enhance the effectiveness of the drugs and reduce side effects.
CURRENT PHARMACEUTICAL DESIGN
(2023)
Article
Water Resources
Shumaila Kiran, Hasan B. Albargi, Gulnaz Afzal, Ume Aimun, Muhammad Naveed Anjum, Muhammad Bilal Qadir, Zubair Khaliq, Mohammed Jalalah, Muhammad Irfan, M. M. Abdullah
Summary: Various industries use synthetic azo dyes, but the unused or leftover dyes pose a danger to the environment. The current research focuses on synthesizing magnesium oxide nanoparticles using neem leaf extract and using them for the degradation of Reactive Red 195 dye, which showed effective catalytic behavior. The MgO nanoparticles exhibited a crystalline structure and achieved a high degree of decolorization and reduction in organic carbon and chemical oxygen demand percentages.
APPLIED WATER SCIENCE
(2023)
Article
Environmental Sciences
Muniba Rahmat, Shumaila Kiran, Tahsin Gulzar, Mohd Yusuf, Rabia Nawaz, Javaira Khalid, Nooria Fatima, Ata Ullah, Muhammad Azam
Summary: This study investigates the use of Fishtail palm flower extract as a reducing agent for the synthesis of MnO2 nanoparticles. Characterization of the nanoparticles was performed using SEM, FT-IR, and XRD analyses, which revealed their nature and properties. The synthesized MnO2 nanoparticles were then utilized for the decolorization of crystal violet dye, achieving high removal efficiency under specific conditions. The experimental findings also proposed a possible pathway for the decolorization process.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
