In contrast, extracellular complexation of iron inhibited the activity of the ligands.
Marta González-Bártulos, Clara Aceves-Luquero, Jamal Qualai, Olaf Cussó, Mª AngelesMartínez, Silvia Fernández de Mattos, Javier A. Menéndez, Priam Villalonga, MiquelCostas, Xavi Ribas, Anna Massaguer 2015, 'Pro-Oxidant Activity of Amine-Pyridine-Based Iron Complexes Efficiently Kills Cancerand Cancer Stem-Like Cells', PLOS ONE10.1371/journal.pone.0137800. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Different experimental parameters affecting the complexation reactions were studied and optimized.
Muhammad Naeem Khan, Sundus Kalsoom, Rahana Hussain, Zarbad Shah, Muhammad Saadiq 2016, 'Development of Indirect Spectrophotometric Method for Quantification of Cephalexinin Pure Form and Commercial Formulation Using Complexation Reaction', Pakistan Journal of Analytical & Environmental Chemistryhttp://doi.org/10.21743/pjaec.v17i2.260. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The complexation energy increases with increasing oligomer length.
Juozas Kulys, Arturas Ziemys 2005, 'Inhibition of Heme Peroxidase During Phenol Derivatives Oxidation. Possible MolecularCloaking of the Active Center', International Journal of Molecular Scienceshttp://www.mdpi.com/1422-0067/6/9/245/. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The mechanism might involve ion complexation during subsequent adsorption of phosphorus on lanthanum hydroxides.
Tu Can, Wang Shibo, Qiu Weixia, Xie Ruosong, Hu Bocai, Qu Guangfei, Ning Ping 2016, 'Phosphorus Removal From Aqueous Solution By Adsorption Onto La-modified Clinoptilolite',MATEC Web of Conferenceshttp://dx.doi.org/10.1051/matecconf/20166707013. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Phytoplankton production and complexation reactions may contribute to this phenomenon.
Jibiao Zhang, Fengxia Zhou, Chunliang Chen, Xingli Sun, Yuzhen Shi, Hui Zhao, FajinChen 2018, 'Spatial distribution and correlation characteristics of heavy metals in the seawater,suspended particulate matter and sediments in Zhanjiang Bay, China.', PLoS ONEhttp://europepmc.org/articles/PMC6072020?pdf=render. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The amidoxime resins were also evaluated in relation to the complexation capacity of copper ion.
Fernanda M. B. Coutinho, Simone M. Rezende, Celina C. R. Barbosa 1999, 'Resinas quelantes amidoxímicas Amidoxime chelating resins', Polímeroshttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14281999000400022. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The complexation potentially makes the protein chain segments less flexible, and consequently makes crystallization easier.
Jiyan Yu, Weizhong Chen, Chi Wu, Hao Chen 2014, 'PEG-protein interaction induced contraction of NalD chains.', PLoS ONEhttp://europepmc.org/articles/PMC4014539?pdf=render. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The complexation of these new monomers with different silver salts was studied.
Jérôme Girard, Nathalie Joset, Aurélien Crochet, Milène Tan, Anja Holzheu, PriscillaS. Brunetto, Katharina M. Fromm 2016, 'Synthesis of New Polyether Ether Ketone Derivatives with Silver Binding Site and CoordinationCompounds of Their Monomers with Different Silver Salts', Polymershttp://www.mdpi.com/2073-4360/8/6/208. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The complexation at different mole ratios was also investigated.
Lida Fotouhi, Elham Kohestanian, Majid M. Heravi 2006, 'The effect of metal ions on the electrochemistry of the furazolidone', Electrochemistry Communicationshttp://www.sciencedirect.com/science/article/pii/S1388248106000476. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The interaction mechanism was mainly ion exchange and complexation.
Chen Wang, Jiling Zhao, Shixing Wang, Libo Zhang, Bing Zhang 2019, 'Efficient and Selective Adsorption of Gold Ions from Wastewater with Polyaniline Modifiedby Trimethyl Phosphate: Adsorption Mechanism and Application', Polymershttps://www.mdpi.com/2073-4360/11/4/652. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)