Advances in Nano-Emulsion

A special issue of Nanomaterials (ISSN 2079-4991).

Deadline for manuscript submissions: closed (15 December 2023) | Viewed by 1464

Special Issue Editors


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Guest Editor
College of Plant Protection, Yangzhou University, Yangzhou 225009, China
Interests: development and application of pesticide nano-formulations; the relationship between structure and function of agricultural surfactants
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
College of Plant Protection, Southwest University, Chongqing 400716, China
Interests: development and application of nano pesticide formulations
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Nanoemulsions consist of a dispersion of small droplets of one immiscible liquid in another immiscible liquid, which belongs to a thermodynamic instability system. Nanoemulsions have advantages from both microemulsion and ordinary emulsion: (1) compared with microemulsions, the amount of emulsifier is significantly reduced; (2) compared with the ordinary emulsion, nanoemulsions have a smaller droplet size, uniform distribution, low viscosity, no obvious flocculation, and stratification during long-term storage; and (3) the interface tension is low, and they have excellent wettability and permeability, large specific surface area, strong transmission ability, and high bioavailability. Based on the above advantages, there are many different potential applications of nanoemulsions within the pharmaceutical, food, cosmetic, and agrochemical industries.

This Special Issue focuses on the following topics:

  1. Nanoemulsions from the agrochemical, food, cosmetics, and pharmaceutical fields;
  2. Pickering nanoemulsion, multiple nanoemulsion, and nanoparticles/nanocapsules prepared based on nanoemulsion;
  3. Formation and stability, characterization and applications of nanoemulsion; advanced instruments and research methods used for nanoemulsion;
  4. Interface properties, rheological properties, and physical/chemical storage stability of nanoemulsion;
  5. Development and utilization of plant essential oil and microbial metabolites;
  6. Potential topics include, but are not limited to, the above, while other related topics need enquiry before manuscript submission.

In this Special Issue, original research articles and reviews are welcome. We look forward to receiving your contributions.

Dr. Jianguo Feng
Prof. Dr. Kun Qian
Guest Editors

Manuscript Submission Information

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Keywords

  • agrochemical nanoemulsion
  • food nanoemulsion
  • cosmetics nanoemulsion
  • drug delivery
  • surfactant
  • formation and stability
  • characterization and applications
  • encapsulation and release
  • nanoparticle synthesis
  • microbicidal activity
  • insecticidal activity
  • composition and formula
  • safety evaluation

Published Papers (1 paper)

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Research

14 pages, 3089 KiB  
Article
Synthesis and Characterization of Mesoporous Silica Nanoparticles Loaded with P-Cymene against Rice Bacterial Blight
by Chaonan Li, Yalan Mo, Luying Jiao, Yiping Liu and Xiaogang Li
Nanomaterials 2024, 14(3), 250; https://doi.org/10.3390/nano14030250 - 23 Jan 2024
Viewed by 923
Abstract
Mesoporous silica nanoparticles (MSNs) can be used as carrier materials for the controlled release of pesticides while reducing their negative environmental impact. In this study, we screened an active ingredient, p-cymene (PC), with an excellent inhibitory effect on rice bacterial blight. Subsequently, the [...] Read more.
Mesoporous silica nanoparticles (MSNs) can be used as carrier materials for the controlled release of pesticides while reducing their negative environmental impact. In this study, we screened an active ingredient, p-cymene (PC), with an excellent inhibitory effect on rice bacterial blight. Subsequently, the PC was successfully loaded onto MSNs via physisorption (PC@MSNs). PC@MSNs, characterized by a regular spherical shape, smooth surface, and an MSN average size of 262.9 nm, achieved an 8.6% drug loading capacity. The release kinetics of the PC from the PC@MSNs demonstrated a sustained release (288 h) pattern influenced by drug diffusion. The efficacy of the PC@MSNs against Xanthomonas oryzae pv. Oryzae paralleled those of PC. Acute toxicity assays revealed that the PC@MSNs were less toxic to aquatic life (LC50 = 257.867 mg/L) and that the formulation showed no adverse effects on rice seedling growth. In summary, these results suggest that PC@MSNs can broaden PC’s scope of application in managing rice diseases. Full article
(This article belongs to the Special Issue Advances in Nano-Emulsion)
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