The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.
Sorption of Natural Siderophores onto Clinoptilolite-Tuff and Its Controlled-Release Characteristics
Open accessAbstract
Iron deficiency-induced chlorosis is a widespread horti-/agricultural problem that can lead to massive crop failures, especially for plants growing on calcareous soils. The most effective agronomical practice to prevent plants from iron deficiency is to apply synthetic Fe-(chelate)-fertilizers to the soil. Because these compounds are usually not biodegradable and, therefore, may become soil contaminants, efficient and environmentally friendly solutions are needed. The present study investigates a novel approach to tackle chlorosis in plants using clinoptilolite-tuff as a carrier substrate for the natural Fe-siderophore ‘coprogen’. The combination of the two substances promises economic and ecological potential to be used as a fertilizer to prevent crop failures triggered by micro-nutritional shortages. Sorption and release experiments were performed in batch and column setups in order to understand the binding characteristics; analyses were carried out using ICP-MS, HPLC, XRD, and SEM, respectively. Results show the highest sorption capacity of coprogen (92.8%) and corresponding Fe (90.2%) on clinoptilolite-tuff at pH 4 within 30 min as well as the efficient release of coprogen at pH 8, mimicking alkaline soil conditions (88% of the sorbed coprogen is released from the tuff). The gained data suggest that coprogen is bound onto the clinoptilolite-tuff through surface-mediated sorption based on electrostatic interactions.
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“natural and surface-modified zeolites can efficiently hold water and nutrients including ammonium (NH4+), nitrate (NO3−) and phosphate (PO43−), potassium (K+), and so on in their porous structures.”
From Fundamental properties and sustainable applications of the natural zeolite clinoptilolite (2024) · cites this paper as Haemmerle and Tschegg 2023
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“zeolite application, and among them clinoptilolite, can improve both water use efficiency and nutrient use efficiency (NUE) in agricultural activities and consequently can reduce the potential for surface and groundwater pollution (Haemmerle and Tschegg 2023; Mondal et al. 2021; Nakhli et al. 2017).”
From Fundamental properties and sustainable applications of the natural zeolite clinoptilolite (2024) · cites this paper as Haemmerle and Tschegg 2023
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Citations
Cites
Siderophore-Based Iron Acquisition and Pathogen Control
Miethke, M., & Marahiel, M. A. (2007) · Microbiology and Molecular Biology Reviews · doi:10.1128/mmbr.00012-07 · Cited by 1,774
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Iron oxide dissolution and solubility in the presence of siderophores
Kraemer, S. M. (2004) · Aquatic Sciences - Research Across Boundaries · doi:10.1007/s00027-003-0690-5 · Cited by 600
Chemical aspects of siderophore mediated iron transport
Boukhalfa, H., & Crumbliss, A. L. (2002) · Biometals · doi:10.1023/a:1020218608266 · Cited by 547
Siderophores from Neighboring Organisms Promote the Growth of Uncultured Bacteria
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Towards a knowledge-based correction of iron chlorosis
Abadía, J., Vázquez, S., Rellán‐Álvarez, R., El-Jendoubi, H., Abadía, A., Álvarez‐Fernández, A., & López‐Millán, A. F. (2011) · Plant Physiology and Biochemistry · doi:10.1016/j.plaphy.2011.01.026 · Cited by 363
Iron Nutrition in Plants and Rhizospheric Microorganisms
Barton, L. L., & Abadı́a, J. (2006) · Springer eBooks · doi:10.1007/1-4020-4743-6 · Cited by 346
Agricultural and agrochemical uses of natural zeolite of the clinoptilolite type
Reháková, M., Čuvanová, S., Dzivák, M., Rimár, J., & Gaval’ová, Z. (2004) · Current Opinion in Solid State and Materials Science · doi:10.1016/j.cossms.2005.04.004 · Cited by 270
Heavy Metal Sorption on Clay Minerals Affected by the Siderophore Desferrioxamine B
Neubauer, U., Nowack, B., Furrer, G., & Schulin, R. (2000) · Environmental Science & Technology · doi:10.1021/es990495w · Cited by 185
The use of zeolites as an addition to fertilisers – A review
Jarosz, R., Szerement, J., Gondek, K., & Mierzwa–Hersztek, M. (2022) · CATENA · doi:10.1016/j.catena.2022.106125 · Cited by 185
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Fundamental properties and sustainable applications of the natural zeolite clinoptilolite
Grifasi, N., Ziantoni, B., Fino, D., & Piumetti, M. (2024) · Environmental Science and Pollution Research · doi:10.1007/s11356-024-33656-5 · Cited by 88
“…application, and among them clinoptilolite, can improve both water use efficiency and nutrient use efficiency (NUE) in agricultural activities and consequently can reduce the potential for surface and groundwater pollution (Haemmerle and Tschegg 2023; Mondal et al. 2021; Nakhli et al. 2017).”
Properties and applications of natural zeolites
Franco, A. M. M., Rojas‐García, E., Medina, R. L., & Ramírez, A. A. C. (2024) · Brazilian Journal of Development · doi:10.34117/bjdv10n1-110 · Cited by 7
Clinoptilolite—An Efficient Carrier for Catalytically Active Nano Oxide Particles
Pavlović, J., & Rajić, N. Z. (2023) · Minerals · doi:10.3390/min13070877 · Cited by 10
El‐Kasaby, A., Nanoff, C., Nizet, S., Tschegg, C., & Freissmuth, M. (2025) · Scientia Pharmaceutica · doi:10.3390/scipharm93010007 · Cited by 4
Self-citationPurified Clinoptilolite-Tuff as an Efficient Sorbent for Food-Derived Peanut Allergens
Ranftler, C., Zehentner, M., Pengl, A., Röhrich, A., Tschegg, C., & Nagl, D. (2024) · International Journal of Molecular Sciences · doi:10.3390/ijms25126510 · Cited by 3
Self-citation
Metadata
- Authors
- Haemmerle, M. M., & Tschegg, C.
- Affiliations
- Glock Health, Science and Research GmbH, Hausfeldstraße 17, 2232 Deutsch-Wagram, Austria
- Corresponding author
- Tschegg, Cornelius
- ORCID
- Tschegg, Cornelius
- Venue
- Minerals
- Publisher
- MDPI AG
- Published
- 2023-04-28
- Volume
- 13
- Issue
- 5
- Pages
- 611
- ISSN
- 2075-163X (ISSN-L)
- OpenAlex
- W4367315811
- Semantic Scholar
- d33441e27daf451f007596f930109a6cf0367706
- Cited by
- 6
- References
- 41
- Citations by year
- 2025: 2 · 2024: 3 · 2023: 1
- FWCI
- 0.88
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Licence
- Locations
- Minerals (publishedVersion, cc-by)
- Topics
- Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant Micronutrient Interactions and Effects
- Life Sciences › Agricultural and Biological Sciences › Agronomy and Crop Science › Polymer-Based Agricultural Enhancements
- Physical Sciences › Earth and Planetary Sciences › Geochemistry and Petrology › Clay minerals and soil interactions
- Keywords
- siderophores, coprogen, iron chlorosis, controlled release, iron sorption, iron fertilization, calcareous soils, electrostatic interactions, pH-dependent release, iron chelates
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