Results 51 to 60 of about 5,952 (166)

Gadolinium Pollution—A Future Forward Perspective on Human and Environmental Impact

Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1660-1670, March 2026.
ABSTRACT The widespread use of gadolinium‐based contrast agents (GBCAs) in magnetic resonance imaging (MRI) has been instrumental in enhancing diagnostic capabilities. However, the potential environmental and human health impacts of gadolinium pollution have become a growing concern.
Makayla R. Long, Nir A. Dayan, Meicai Xu, Wei Liao, Assaf A. Gilad, Mark C. DeLano   +5 more
wiley   +1 more source

Biosorption of Eriochrome black T (EBT) Onto Waste Tea Powder: Equilibrium and Kinetic Studies

To Chemistry Journal, 2018
Biosorption of EBT molecules from aqueous solutions onto waste Tea powder (WTP) have been examined in a batch biosorption process. The biosorption procedure was found to be dependent on biosorbent dose, pH of solution, initial dye concentration, and ...
Khaled Muftah Elsherif, Ashraf El-Hashani, Kahled Edbey, Farah Alfaqih, Mariam Alomammy, Salima Alomammy   +5 more
doaj   +2 more sources

Kinetics and Mechanism of Nickel(II) Ion Biosorption by Immobilized Brown Algae

Adsorption Science & Technology, 2010
The biosorption of Ni(II) ions by brown Laminaria japonica algae immobilized in sodium alginate and glutin beads was investigated. The kinetics of Ni(II) ion biosorption within the immobilized L.
Wen Hong Fan, Zhi Zhen Xu, Qian Li
doaj   +1 more source

Pseudomonas alcaliphila NEWG-2 as biosorbent agent for methylene blue dye: optimization, equilibrium isotherms, and kinetic processes

Scientific Reports, 2023
In comparison to physicochemical and chemical methods, microbial dye biosorption is regarded as an eco-effective and economically viable alternative and is a widely applied method due to its high efficiency and compatibility with the environment ...
Abeer A. Ghoniem, Zeiad Moussa, Asma Massad Alenzi, Amenah S. Alotaibi, Hala Fakhry, Ayman Y. El-Khateeb, WesamEldin I. A. Saber, Ashraf Elsayed   +7 more
doaj   +1 more source

Comparison of Uptake of Cadmium at Low Concentrations Under Hydroponic and Soil‐Based Agriculture Systems for Lettuce, Indian Spinach and Methi

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 1, March 2026.
ABSTRACT Using recycled water for agriculture offers a sustainable approach by adding inherent nutrients and moisture to the soil. However, it contains unwanted contaminants such as heavy metals like cadmium at lower concentrations. This study assessed the comparative response of three leafy crops ‐ lettuce, Indian spinach and methi, against cadmium ...
Devishetty Jayadevappa Kotresh, Hadiveppa Marulappa Jayadeva, Dharmappa Hagare, Gundappa Guruputrappa Kadalli, Basant Maheshwari, Benherlal Palayyan Saraswathy, Vishwanath Krishnappa, Pruthviraj Narasimhamurthy, Mahantesh Basangouda Nagangoudar, Vinay Mallikarjuna Gangana Gowdra, Mummasani Asritha, Santosh Araganji, Sonu Sonu   +12 more
wiley   +1 more source

Isotherm modelling, kinetic study and optimization of batch parameters using response surface methodology for effective removal of Cr(VI) using fungal biomass.

PLoS ONE, 2015
Biosorption is a promising alternative method to replace the existing conventional technique for Cr(VI) removal from the industrial effluent. In the present experimental design, the removal of Cr(VI) from the aqueous solution was studied by Aspergillus ...
Melvin Samuel S, Evy Alice Abigail M, Ramalingam Chidambaram   +2 more
doaj   +1 more source

Biosorption of cadmium and lead from aqueous solution by fresh water alga Anabaena sphaerica biomass

Journal of Advanced Research, 2013
The present work represents the biosorption of Cd(II) and Pb(II) from aqueous solution onto the biomass of the blue green alga Anabaena sphaerica as a function of pH, biosorbent dosage, contact time, and initial metal ion concentrations.
Azza M. Abdel -Aty, Nabila S. Ammar, Hany H. Abdel Ghafar, Rizka K. Ali   +3 more
doaj   +1 more source

Degradation of Dyes by Fungi: A Bibliometric Study and Bibliographic Review

Environmental Quality Management, Volume 35, Issue 3, Spring 2026.
ABSTRACT The degradation of dyes from textile effluents is considered a major challenge due to their high potential for environmental contamination and health risks due to their toxicity. In this sense, the use of fungi for the degradation of these compounds is reported in the literature as an ecological alternative with great potential.
Antonio Marcelo Magalhães Gomes, Sara Maria Paula da Rocha Rodrigues, Kelly de Araújo Rodrigues Pessoa, Gloria Maria Marinho Silva, Marcus Vinicius Freire Andrade   +4 more
wiley   +1 more source

Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms

Advanced Materials, Volume 38, Issue 9, 12 February 2026.
This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun, Bingbing Sun, Alexander B. Cook, Tania Patiño Padial, Jan C. M. van Hest   +4 more
wiley   +1 more source

Investigating the Fate of Geosmin on Microalgal Cells: A Comprehensive Study on Adsorption and Desorption Processes

Aquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT Microalgal biomass has emerged as a valuable resource in recirculating aquaculture systems (RAS), due to its natural capacity to recover nutrients. In addition, microalgae are potential source of fish‐feed in the aquaculture industry. However, its application in RAS needs careful consideration, as microalgae can interact with geosmin, a common
Asmit Baral, Kanchan Nakarmi, Mika Mänttäri, Kinga Skalska‐Tuomi   +3 more
wiley   +1 more source