Adsorption of nucleotides and nucleic acids on goethite nanoparticles: mode, sites and relationship with phosphate and non-phosphate structures

Feng, Huajun; Ma, Shanshan; Chen, Zaiming; Li, Yungui; Wang, Meizhen; Ding, Yangcheng

doi:10.1039/d3en00891f

Environ. Sci.: Nano

2024

DOI: 10.1039/d3en00891f

|View full text |Cite

Adsorption of nucleotides and nucleic acids on goethite nanoparticles: mode, sites and relationship with phosphate and non-phosphate structures

Huajun Feng,

Shanshan Ma,

Zaiming Chen

et al.

Abstract: The impact of iron (hydr)oxide adsorption on nucleotides and nucleic acids (NNA) in the environment varies. However, there is a lack of quantitative reports on how iron (hydr)oxide adsorption changes...

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 40 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

A dual-channel sensing platform for ATP and copper ions via the target-induced peroxidase mimics activity and fluorescence variations of iron oxide nanoparticles-modified metal-organic frameworks

Liu,

Chen,

Chai

et al. 2024

Sensors and Actuators B: Chemical

View full text Add to dashboard Cite

A dual-channel sensing platform for ATP and copper ions via the target-induced peroxidase mimics activity and fluorescence variations of iron oxide nanoparticles-modified metal-organic frameworks

Liu,

Chen,

Chai

et al. 2024

Sensors and Actuators B: Chemical

View full text Add to dashboard Cite

Unraveling iron oxides as abiotic catalysts of organic phosphorus recycling in soil and sediment matrices

Basinski,

Bone,

Klein

et al. 2024

Nat Commun

View full text Add to dashboard Cite

In biogeochemical phosphorus cycling, iron oxide minerals are acknowledged as strong adsorbents of inorganic and organic phosphorus. Dephosphorylation of organic phosphorus is attributed only to biological processes, but iron oxides could also catalyze this reaction. Evidence of this abiotic catalysis has relied on monitoring products in solution, thereby ignoring iron oxides as both catalysts and adsorbents. Here we apply high-resolution mass spectrometry and X-ray absorption spectroscopy to characterize dissolved and particulate phosphorus species, respectively. In soil and sediment samples reacted with ribonucleotides, we uncover the abiotic production of particulate inorganic phosphate associated specifically with iron oxides. Reactions of various organic phosphorus compounds with the different minerals identified in the environmental samples reveal up to ten-fold greater catalytic reactivities with iron oxides than with silicate and aluminosilicate minerals. Importantly, accounting for inorganic phosphate both in solution and mineral-bound, the dephosphorylarion rates of iron oxides were within reported enzymatic rates in soils. Our findings thus imply a missing abiotic axiom for organic phosphorus mineralization in phosphorus cycling.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Adsorption of nucleotides and nucleic acids on goethite nanoparticles: mode, sites and relationship with phosphate and non-phosphate structures

Abstract: The impact of iron (hydr)oxide adsorption on nucleotides and nucleic acids (NNA) in the environment varies. However, there is a lack of quantitative reports on how iron (hydr)oxide adsorption changes...

Cited by 2 publications

References 40 publications

A dual-channel sensing platform for ATP and copper ions via the target-induced peroxidase mimics activity and fluorescence variations of iron oxide nanoparticles-modified metal-organic frameworks

A dual-channel sensing platform for ATP and copper ions via the target-induced peroxidase mimics activity and fluorescence variations of iron oxide nanoparticles-modified metal-organic frameworks

Unraveling iron oxides as abiotic catalysts of organic phosphorus recycling in soil and sediment matrices

Contact Info

Product

Resources

About