دورية أكاديمية
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ZIF-8@Hydroxyapatite Composite as a High Potential Material for Prolonged Delivery of Agrochemicals.

التفاصيل البيبلوغرافية
العنوان: ZIF-8@Hydroxyapatite Composite as a High Potential Material for Prolonged Delivery of Agrochemicals.
المؤلفون: Morales-Cámara S; Department of Inorganic Chemistry, University of Granada, Av. Fuentenueva, s/n, 18071 Granada, Spain., Parra-Torrejón B; Department of Inorganic Chemistry, University of Granada, Av. Fuentenueva, s/n, 18071 Granada, Spain., Rodríguez-Diéguez A; Department of Inorganic Chemistry, University of Granada, Av. Fuentenueva, s/n, 18071 Granada, Spain., Delgado-López JM; Department of Inorganic Chemistry, University of Granada, Av. Fuentenueva, s/n, 18071 Granada, Spain., Ramírez-Rodríguez GB; Department of Inorganic Chemistry, University of Granada, Av. Fuentenueva, s/n, 18071 Granada, Spain., Rojas S; Department of Inorganic Chemistry, University of Granada, Av. Fuentenueva, s/n, 18071 Granada, Spain.
المصدر: ACS applied materials & interfaces [ACS Appl Mater Interfaces] 2024 Jun 05; Vol. 16 (22), pp. 29305-29313. Date of Electronic Publication: 2024 May 27.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: American Chemical Society Country of Publication: United States NLM ID: 101504991 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1944-8252 (Electronic) Linking ISSN: 19448244 NLM ISO Abbreviation: ACS Appl Mater Interfaces Subsets: MEDLINE
أسماء مطبوعة: Original Publication: Washington, D.C. : American Chemical Society
مواضيع طبية MeSH: Durapatite*/chemistry , Durapatite*/pharmacology , Metal-Organic Frameworks*/chemistry , Metal-Organic Frameworks*/pharmacology , Agrochemicals*/chemistry , Agrochemicals*/pharmacology, Anti-Bacterial Agents/pharmacology ; Anti-Bacterial Agents/chemistry ; Nanoparticles/chemistry ; Zeolites/chemistry ; Zeolites/pharmacology ; Triticum/chemistry ; Triticum/drug effects ; Imidazoles
مستخلص: Although agrochemical practices can enhance agricultural productivity, their intensive application has resulted in the deterioration of ecosystems. Therefore, it is necessary to develop more efficient and less toxic methods against pests and infections while improving crop productivity. Moving toward sustainable development, in this work, we originally described the preparation of a composite (ZIF-8@HA) consisting of the coating of zeolitic-like metal-organic framework (MOF) ZIF-8 (based on Zn, an essential micronutrient in plants with antibacterial, antifungal, and antifouling properties) with hydroxyapatite (HA) nanoparticles (i.e., nanofertilizer). The interaction between the HA and ZIF-8 has been characterized through a combination of techniques, such as microscopic techniques, where the presence of a HA coating is demonstrated; or by analysis of the surface charge with a dramatic change in the Z-potential (from +18.7 ± 0.8 to -27.6 ± 0.7 mV for ZIF-8 and ZIF-8@HA, respectively). Interestingly, the interaction of HA with ZIF-8 delays the MOF degradation (from 4 h for pristine ZIF-8 to 168 h for HA-coated material), providing a slower and gradual release of zinc. After a comprehensive characterization, the potential combined fertilizer and bactericidal effect of ZIF-8@HA was investigated in wheat ( Triticum aestivum ) seeds and Pseudomonas syringae ( Ps ). ZIF-8@HA (7.3 ppm) demonstrated a great fertilizer effect, increasing shoot (9.4 %) and root length (27.1 %) of wheat seeds after 11 days at 25 °C under dark conditions, improving the results obtained with HA, ZIF-8, or ZnSO 4 or even physically mixed constituents (HA + ZIF-8). It was also effective in the growth inhibition (>80 % of growth inhibition) of Ps , a vegetal pathogen causing considerable crop decline. Therefore, this work demonstrates the potential of MOF@HA composites and paves the way as a promising agrochemical with improved fertilizer and antibacterial properties.
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فهرسة مساهمة: Keywords: agriculture; antibacterial; fertilizer; hydroxyapatite; metal−organic frameworks
المشرفين على المادة: 91D9GV0Z28 (Durapatite)
0 (Metal-Organic Frameworks)
0 (Agrochemicals)
0 (ZIF-8 metal-organic framework)
0 (Anti-Bacterial Agents)
1318-02-1 (Zeolites)
0 (Imidazoles)
تواريخ الأحداث: Date Created: 20240527 Date Completed: 20240606 Latest Revision: 20240612
رمز التحديث: 20240612
مُعرف محوري في PubMed: PMC11163398
DOI: 10.1021/acsami.4c06016
PMID: 38798175
قاعدة البيانات: MEDLINE
الوصف
تدمد:1944-8252
DOI:10.1021/acsami.4c06016