Results 41 to 50 of about 3,847,034 (280)

Study of effect and mechanism of flame retardation-bursting liability reduction based on chelating water injection wetting agent in coal seam

Energy Reports, 2022
As coal mines continue to deepen high-intensity mining, the two disasters of coal seam rock burst and spontaneous combustion obviously have a trend of compound occurrence.
Lianman Xu, Hao Wei, Xinyue Kang, Yajing Li, Fengshuo Yang, Wenxin Li, Jianxin Kou, Xinyang Bao, Hui Fu   +8 more
doaj   +1 more source

Efficacy of the iron‐chelating agent, deferiprone, in patients with Parkinson's disease: A systematic review and meta‐analysis

CNS Neuroscience & Therapeutics
Several studies have reported iron accumulation in the basal ganglia to be associated with the development of Parkinson's Disease (PD). Recently, a few trials have examined the efficacy of using the iron‐chelating agent Deferiprone (DFP) for patients ...
Ahmed Negida, N.M.S. Hassan, H. Aboeldahab, Youmna E Zain, Yasmin Negida, Shirin Cadri, Nivin Cadri, Leslie J. Cloud, Matthew J. Barrett, Brian D. Berman   +9 more
semanticscholar   +1 more source

Investigation on the influence of chelating agent on carbon sequestration in cement-based materials

Case Studies in Construction Materials
The incorporation of a chelating agent significantly enhances the mineralization reaction in cement-based materials during carbonation curing, thereby increasing CO₂ sequestration efficiency and contributing to a measurable reduction in net CO₂ emissions.
Wei Du, Sikai Xia, Jianying Yu, Jinhui Li, Weidong Zhang, Qingjun Ding   +5 more
doaj   +1 more source

A New Multichelating Acid System for High-Temperature Sandstone Reservoirs

Journal of Chemistry, 2015
Sandstone reservoir acidizing is a complex and heterogeneous acid-rock reaction process. If improper acid treatment is implemented, further damage can be induced instead of removing the initial plug, particularly in high-temperature sandstone reservoirs.
Nianyin Li, Qian Zhang, Yongqing Wang, Pingli Liu, Liqiang Zhao   +4 more
doaj   +1 more source

Development of a hydroxamamide-based bifunctional chelating agent to prepare technetium-99m-labeled bivalent ligand probes

Scientific Reports, 2021
Hydroxamamide (Ham) is a thiol-free chelating agent that forms technetium-99m (99mTc)-complexes with a metal-to-ligand ratio of 1:2 under moderate reaction conditions.
Yoichi Shimizu, Masato Ando, Shimpei Iikuni, Hiroyuki Watanabe, Masahiro Ono   +4 more
doaj   +1 more source

The iron chelating agent, deferoxamine detoxifies Fe(Salen)-induced cytotoxicity

Journal of Pharmacological Sciences, 2017
Iron-salen, i.e., μ-oxo-N,N′-bis(salicylidene)ethylenediamine iron (Fe(Salen)) was a recently identified as a new anti-cancer compound with intrinsic magnetic properties. Chelation therapy has been widely used in management of metallic poisoning, because
Masanari Umemura, Jeong-Hwan Kim, Haruki Aoyama, Yujiro Hoshino, Hidenobu Fukumura, Rina Nakakaji, Itaru Sato, Makoto Ohtake, Taisuke Akimoto, Masatoshi Narikawa, Ryo Tanaka, Takayuki Fujita, Utako Yokoyama, Masataka Taguri, Satoshi Okumura, Motohiko Sato, Haruki Eguchi, Yoshihiro Ishikawa   +17 more
doaj   +1 more source

Evaluation of Barium Sulfate (Barite) Solubility Using Different Chelating Agents at a High Temperature [PDF]

Journal of Petroleum Science and Technology, 2017
Barium sulfate (barite) is one of the widely used weighting materials in the preparation of drilling fluid for deep oil and gas wells. Barite is not soluble in the regular solvents; such as, hydrochloric acid (HCl) and other acids.
BADR BA GERI, Mohamed Mahmoud, Reyad Shawabkeh, Abdulazeez Abdulraheem   +3 more
doaj   +1 more source

Current applications and future potential for bioinorganic chemistry in the development of anticancer drugs [PDF]

, 2009
This review illustrates notable recent progress in the field of medicinal bioinorganic chemistry as many new approaches to the design of innovative metal-based anticancer drugs are emerging.
Aird, Ang, Barnard, Barnes, Bednarski, Bergamo, Bergamo, Bindoli, Campone, Chatterjee, Che, Chen, Chen, Chen, Chen, Choy, Clarke, Cordier, Desoize, Detty, Dougan, Ernst, Failes, Farrer, Feazell, Fricker, Gabbiani, Gunatilleke, Hall, Hambley, Hamelers, Henderson, Hillard, Hotze, Hotze, Jakupec, Jakupec, Junicke, Kelland, Kostenich, Kostova, Kostrhunova, Li, Mackay, Mackay, Meggers, Mosi, Nguyen, Noor, Oliveira, Ott, Ott, Ott, Peacock, Peacock, Peacock, Peter J. Sadler, Petzold, Petzold, Powis, Rademaker-Lakhai, Sabine H. van Rijt, Sadler, Saggioro, Sergeant, Sessler, Sharman, Shaw, Sherman, Smalley, Storr, Urig, van Rijt, Vessieres, Wang, Wang   +75 more
core   +1 more source

Study of Wettability Alteration of Hydrophobic Carbonate Rock by Surfactant-Containing Chelating Agent Solutions

Applied Sciences, 2023
Chelating agents’ application for well stimulation is gaining more and more interest, as they can perform under harsh conditions. However, the mutual influence of surfactants and chelating agents on the wettability alteration of hydrophobic carbonate ...
Timur Ildarovich Yunusov, Lyutsia Faritovna Davletshina, Dmitriy Nikolaevich Klimov, Lyubov Abdulaevna Magadova, Mikhail Alexandrovich Silin   +4 more
doaj   +1 more source

Determining kinetic constants and transport efficiencies at membrane interfaces to optimize the removal/recovery of Cu(II) through lulk liquid membranes containing benzoylacetone as carrier [PDF]

, 2017
The removal, separation, and enrichment of heavy metals in aqueous solutions has become a prime concern over the last few decades because of both their adverse effects on the ecosystem and living organisms and their valuable resource character.
Gómez Gómez, Elisa, Hidalgo Montesinos, Asunción María, León Albert, Gerardo, Miguel Hernández, Beatriz, Murcia Almagro, María Dolores   +4 more
core   +2 more sources