1
|
Ming L, Wu H, Fan Q, Dong Z, Huang J, Xiao Z, Xiao N, Huang H, Liu H, Li Z. Bio-inspired drug delivery systems: A new attempt from bioinspiration to biomedical applications. Int J Pharm 2024; 658:124221. [PMID: 38750980 DOI: 10.1016/j.ijpharm.2024.124221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/06/2024] [Accepted: 05/08/2024] [Indexed: 05/19/2024]
Abstract
Natural organisms have evolved sophisticated and multiscale hierarchical structures over time to enable survival. Currently, bionic design is revolutionizing drug delivery systems (DDS), drawing inspiration from the structure and properties of natural organisms that offer new possibilities to overcome the challenges of traditional drug delivery systems. Bionic drug delivery has contributed to a significant improvement in therapeutic outcomes, providing personalized regimens for patients with various diseases and enhancing both their quality of life and drug efficacy. Therefore, it is important to summarize the progress made so far and to discuss the challenges and opportunities for future development. Herein, we review the recent advances in bio-inspired materials, bio-inspired drug vehicles, and drug-loading platforms of biomimetic structures and properties, emphasizing the importance of adapting the structure and function of organisms to meet the needs of drug delivery systems. Finally, we highlight the delivery strategies of bionics in DDS to provide new perspectives and insights into the research and exploration of bionics in DDS. Hopefully, this review will provide future insights into utilizing biologically active vehicles, bio-structures, and bio-functions, leading to better clinical outcomes.
Collapse
Affiliation(s)
- Liangshan Ming
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China
| | - Hailian Wu
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China
| | - Qimeng Fan
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China
| | - Zishu Dong
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China
| | - Jia Huang
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China
| | - Zijian Xiao
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China
| | - Nan Xiao
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China
| | - Hao Huang
- National Engineering Research Center for Modernization of Traditional Chinese Medicine-Hakka Medical Resources Branch, College of Pharmacy, Gannan Medical, University, Jiangxi, Ganzhou 341000, China.
| | - Hongning Liu
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China.
| | - Zhe Li
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China.
| |
Collapse
|
2
|
Wang W, Zhou R, Di S, Mao X, Huang WC. Switchable CO 2-Responsive Janus Nanoparticle for Lipase Catalysis in Pickering Emulsion. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:9967-9973. [PMID: 38639643 DOI: 10.1021/acs.jafc.4c00498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/20/2024]
Abstract
The use of convertible immobilized enzyme carriers is crucial for biphasic catalytic reactions conducted in Pickering emulsions. However, the intense mechanical forces during the conversion process lead to enzyme leakage, affecting the stability of the immobilized enzymes. In this study, a CO2-responsive switchable Janus (CrSJ) nanoparticle (NP) was developed using silica NP, with one side featuring aldehyde groups and the other side adsorbing N,N-dimethyldodecylamine. A switchable Pickering emulsion catalytic system for biphasic interface reactions was prepared by covalently immobilizing lipase onto the CrSJ NPs. The CO2-responsive nature of the CrSJ NPs allowed for rapid conversion of the Pickering emulsion, and covalent immobilization substantially reduced lipase leakage while enhancing the stability of the immobilization during the conversion process. Impressively, after repeated transformations, the Pickering emulsion still maintains its original structure. Following 10 consecutive cycles of esterification and hydrolysis reactions, the immobilized enzyme's activity remains at 77.7 and 79.5% of its initial activity, respectively. The Km of the CrSJ catalytic system showed no significant change compared to the free enzyme, while its Vmax values were 1.2 and 1.6 times that of the free enzyme in esterification and hydrolysis reactions, respectively.
Collapse
Affiliation(s)
- Wei Wang
- State Key Laboratory of Marine Food Processing and Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
- Qingdao Key Laboratory of Food Biotechnology, Qingdao 266404, China
- Key Laboratory of Biological Processing of Aquatic Products, China National Light Industry, Qingdao 266404, China
| | - Ruoyu Zhou
- State Key Laboratory of Marine Food Processing and Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
- Qingdao Key Laboratory of Food Biotechnology, Qingdao 266404, China
- Key Laboratory of Biological Processing of Aquatic Products, China National Light Industry, Qingdao 266404, China
| | - Simiao Di
- State Key Laboratory of Marine Food Processing and Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
- Qingdao Key Laboratory of Food Biotechnology, Qingdao 266404, China
- Key Laboratory of Biological Processing of Aquatic Products, China National Light Industry, Qingdao 266404, China
| | - Xiangzhao Mao
- State Key Laboratory of Marine Food Processing and Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China
- Qingdao Key Laboratory of Food Biotechnology, Qingdao 266404, China
- Key Laboratory of Biological Processing of Aquatic Products, China National Light Industry, Qingdao 266404, China
| | - Wen-Can Huang
- State Key Laboratory of Marine Food Processing and Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
- Qingdao Key Laboratory of Food Biotechnology, Qingdao 266404, China
- Key Laboratory of Biological Processing of Aquatic Products, China National Light Industry, Qingdao 266404, China
| |
Collapse
|
3
|
Vila Nova BG, Silva LDS, Andrade MDS, de Santana AVS, da Silva LCT, Sá GC, Zafred IF, Moreira PHDA, Monteiro CA, da Silva LCN, Abreu AG. The essential oil of Melaleuca alternifolia incorporated into hydrogel induces antimicrobial and anti-inflammatory effects on infected wounds by Staphylococcus aureus. Biomed Pharmacother 2024; 173:116389. [PMID: 38461682 DOI: 10.1016/j.biopha.2024.116389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/21/2024] [Accepted: 03/06/2024] [Indexed: 03/12/2024] Open
Abstract
Staphylococcus aureus is one of the most common bacterial isolates found in wounds. Thus, innovative dressings, such as hydrogels, are interesting vehicles for incorporating bioactive compounds like those from Melaleuca alternifolia essential oil (MaEO). In this study, we evaluated the antimicrobial and anti-inflammatory potential of MaEO incorporated into an alginate and chitosan hydrogel for treating wounds infected by S. aureus. The hydrogel incorporated with MaEO 1% (HMa 1%) was homogeneous with a bright pale-yellow color and the characteristic smell of Melaleuca. The incorporation of MaEO 1% does not affect the stability of the hydrogel, which was stable up to 90 days of storage. The Scanning electron microscopy analysis revealed that hydrogels showed irregular surfaces and interconnected porous structures with accumulations of oil crystals distributed throughout the formulation. HMa 1% has a high moisture content (95.1%) and can absorb simulated wound fluid. Regarding the antimicrobial effects, HMa 1% reduced the growth of S. aureus ATCC 6538 in both in vitro conditions and in an ex vivo model of wounds using porcine skin. In addition, the dairy topical treatment of murine skin lesions with HMa 1% induced a significant reduction of the wound area, inflammation score, and bacterial load, as well as tissue re-epithelialization and modulation of inflammatory mediators. Therefore, hydrogel incorporated with MaEO 1% has excellent potential to be used in the pharmacotherapy of infected wounds.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | - Cristina Andrade Monteiro
- Laboratory of Research and Study in Microbiology, Federal Institute of Education, Science and Technology of the Maranhão (IFMA), São Luís, MA, Brazil
| | | | - Afonso Gomes Abreu
- Microbial Pathogenicity Laboratory, CEUMA University, São Luís, MA, Brazil.
| |
Collapse
|
4
|
Wu H, Jiang X, Dong Z, Fan Q, Huang J, Liu H, Chen L, Li Z, Ming L. New insights into the influence of encapsulation materials on the feasibility of ultrasonic-assisted encapsulation of Mosla chinensis essential oil. ULTRASONICS SONOCHEMISTRY 2024; 103:106787. [PMID: 38310739 PMCID: PMC10862064 DOI: 10.1016/j.ultsonch.2024.106787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 01/20/2024] [Accepted: 01/24/2024] [Indexed: 02/06/2024]
Abstract
The study aimed to estimate the feasibility of α-cyclodextrin (α-CD), β-cyclodextrin (β-CD), and γ-cyclodextrin (γ-CD) to encapsulate Mosla chinensis essential oil (EO) by ultrasonic-assisted method. The physical properties variations, stabilization mechanisms, and formation processes of the inclusion complexes (ICs) were investigated using experimental methods, molecular docking, and molecular dynamics (MD) simulation. Scanning electron microscopy, fourier transform infrared spectroscopy, thermogravimetric analysis, and gas chromatography-mass spectrometry showed that the ICs were successfully prepared, which differentially improved the thermal stability and retained the chemical composition of EO. The dissolution profile showed that the Peppas model can be used to describe the diffuse release mechanism of EO. Finally, molecular docking and MD simulation theoretically confirmed the interaction and conformational changes of carvacrol (the main active component of Mosla chinensis EO) inside the cavity of CDs. The results indicate that hydrogen bonding was the primary driving force for the carvacrol spontaneous access to the cavity. Further, a binding dynamic balance occurs between carvacrol and β-CD, whereas a bind and away dynamic balance occurs in the IC between carvacrol and α-CD, γ-CD. The comprehensive results show that the medium cavity size of β-CD is a suitable host molecule for Mosla chinensis EO of encapsulation, release, and stabilization. A combination of experimental and theoretical calculations is useful for the pinpoint targeted design and optimization of CD molecular encapsulation of small entity molecules. β-CD was rationally screened as a better candidate for stabilizing EO, which provides an option for a meaningful path to realistic EO applications.
Collapse
Affiliation(s)
- Hailian Wu
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi Nanchang, 330004, China
| | - Xiaoxia Jiang
- Department of Pharmacy, Jiangxi Provincial People's Hospital, Jiangxi Nanchang, 330006, China
| | - Zishu Dong
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi Nanchang, 330004, China
| | - Qimeng Fan
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi Nanchang, 330004, China
| | - Jia Huang
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi Nanchang, 330004, China
| | - Hongning Liu
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi Nanchang, 330004, China
| | - Lihua Chen
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi Nanchang, 330004, China; Department of Pharmacy, Jiangxi Provincial People's Hospital, Jiangxi Nanchang, 330006, China
| | - Zhe Li
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi Nanchang, 330004, China.
| | - Liangshan Ming
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Jiangxi Nanchang, 330004, China.
| |
Collapse
|
5
|
Li Z, Liu A, Wu H, Naeem A, Fan Q, Jin Z, Liu H, Ming L. Extraction of cellulose nanocrystalline from Camellia oleifera Abel waste shell: Study of critical processes, properties and enhanced emulsion performance. Int J Biol Macromol 2024; 254:127890. [PMID: 37931858 DOI: 10.1016/j.ijbiomac.2023.127890] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/01/2023] [Accepted: 11/02/2023] [Indexed: 11/08/2023]
Abstract
Cellulose nanocrystals (CNCs) extracted from the waste shell of Camellia oleifera Abel (C. oleifera) are gaining attention as valuable materials. In this study, CNCs were extracted from the agricultural waste shell of C. oleifera through phosphoric acid and sulfuric acid hydrolysis, respectively. Firstly, we optimized the alkaline treatment process for cellulose isolation by using response surface methodology. Furthermore, the properties of CNCs were investigated by neutralizing them with NaOH and NH3·H2O, and by dialysis in water. In addition, the characterization methods including FT-IR, TGA, AFM and TEM were used to analysis the properties of the synthesized CNCs. Finally, CNCs were studied for their application in essential oil-based Pickering emulsions. CNCs obtained from sulfuric acid showed the smallest particle size and good dispersibility. Moreover, the release profiles of essential oils in the emulsions were followed by Peppa's kinetic release model. The antibacterial activity of the emulsions against E. coli and S. aureus showed that CNCs-stabilized emulsions enhanced the antibacterial activity of essential oils. Therefore, neutralization treatments may enhance the properties of CNCs, and CNCs stabilized Pickering emulsions can enhance antibacterial activity of essential oil. This study provides insight into the potential application of CNCs derived from C. oleifera waste shells.
Collapse
Affiliation(s)
- Zhe Li
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, Jiangxi, China
| | - Ao Liu
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, Jiangxi, China
| | - Hailian Wu
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, Jiangxi, China
| | - Abid Naeem
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, Jiangxi, China
| | - Qimeng Fan
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, Jiangxi, China
| | - Zhengji Jin
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, Jiangxi, China
| | - Hongning Liu
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, Jiangxi, China
| | - Liangshan Ming
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, Jiangxi, China.
| |
Collapse
|
6
|
Lim XY, Li J, Yin HM, He M, Li L, Zhang T. Stabilization of Essential Oil: Polysaccharide-Based Drug Delivery System with Plant-like Structure Based on Biomimetic Concept. Polymers (Basel) 2023; 15:3338. [PMID: 37631395 PMCID: PMC10457915 DOI: 10.3390/polym15163338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/21/2023] [Accepted: 07/23/2023] [Indexed: 08/27/2023] Open
Abstract
Essential oils (EOs) have stability problems, including volatility, oxidation, photosensitivity, heat sensitivity, humidity sensitivity, pH sensitivity, and ion sensitivity. A drug delivery system is an effective way to stabilize EOs, especially due to the protective effect of polymeric drug carriers. Polysaccharides are frequently employed as drug carrier materials because they are highly safe, come in a variety of forms, and have plentiful sources. Interestingly, the EO drug delivery system is based on the biomimetic concept since it corresponds to the structure of plant tissue. In this paper, we associate the biomimetic plant-like structures of the EO drug delivery system with the natural forms of EO in plant tissues, and summarize the characteristics of polysaccharide-based drug carriers for EO protection. Thus, we highlight the research progress on polysaccharides and their modified materials, including gum arabic, starch, cellulose, chitosan, sodium alginate, pectin, and pullulan, and their use as biomimetic drug carriers for EO preparations due to their abilities and potential for EO protection.
Collapse
Affiliation(s)
- Xue-Yee Lim
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; (X.-Y.L.); (J.L.)
| | - Jing Li
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; (X.-Y.L.); (J.L.)
| | - Hong-Mei Yin
- Jiangsu Kanion Pharmaceuticals Co., Ltd., Lianyungang 222001, China;
| | - Mu He
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China;
| | - Ling Li
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; (X.-Y.L.); (J.L.)
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Tong Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; (X.-Y.L.); (J.L.)
| |
Collapse
|
7
|
Liu A, Wu H, Naeem A, Du Q, Ni B, Liu H, Li Z, Ming L. Cellulose nanocrystalline from biomass wastes: An overview of extraction, functionalization and applications in drug delivery. Int J Biol Macromol 2023; 241:124557. [PMID: 37094644 DOI: 10.1016/j.ijbiomac.2023.124557] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/08/2023] [Accepted: 04/18/2023] [Indexed: 04/26/2023]
Abstract
Cellulose nanocrystals (CNC) have been extensively used in various fields due to their renewability, excellent biocompatibility, large specific surface area, and high tensile strength. Most biomass wastes contain significant amounts of cellulose, which forms the basis of CNC. Biomass wastes are generally made up of agricultural waste, and forest residues, etc. CNC can be produced from biomass wastes by removing the non-cellulosic components through acid hydrolysis, enzymatic hydrolysis, oxidation hydrolysis, and other mechanical methods. However, biomass wastes are generally disposed of or burned in a random manner, resulting in adverse environmental consequences. Hence, using biomass wastes to develop CNC-based carrier materials is an effective strategy to promote the high value-added application of biomass wastes. This review summarizes the advantages of CNC applications, the extraction process, and recent advances in CNC-based composites, such as aerogels, hydrogels, films, and metal complexes. Furthermore, the drug release characteristics of CNC-based material are discussed in detail. Additionally, we discuss some gaps in our understanding of the current state of knowledge and potential future directions of CNC-based materials.
Collapse
Affiliation(s)
- Ao Liu
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Research Center for Differentiation and Department of TCM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China
| | - Hailian Wu
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Research Center for Differentiation and Department of TCM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China
| | - Abid Naeem
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Research Center for Differentiation and Department of TCM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China
| | - Qing Du
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Research Center for Differentiation and Department of TCM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China
| | - Bin Ni
- First Affiliated Hospital of Gannan Medical University, Jiangxi, Ganzhou 341000, China
| | - Hongning Liu
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Research Center for Differentiation and Department of TCM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China
| | - Zhe Li
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Research Center for Differentiation and Department of TCM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China.
| | - Liangshan Ming
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Research Center for Differentiation and Department of TCM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi, Nanchang 330004, China.
| |
Collapse
|
8
|
Park CB, Kim SH, Lee K, Lee JH. Controlling Superhydrophobicity and Oleophobicity of Polydimethylsiloxane-Coated Silica Hybrid Particles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:4829-4837. [PMID: 36947726 DOI: 10.1021/acs.langmuir.3c00272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Hierarchical functional organic-inorganic hybrid particles for versatile control of surface wettability have attracted much attention in a wide range of applications from makeup cosmetics to anti-smudging optoelectronic devices. In this study, superhydrophobic and oleophobic organic-inorganic hybrid particles were prepared by a simple and systematic fabrication strategy using the synergistic combination of commonly available silica particles and polydimethylsiloxanes (PDMSs) with hydrophobic chain ends. Various types of PDMSs with different chain lengths and chemical structures were surface-grafted to silica microparticles through facile physical dispersion and subsequent thermal treatment to form hydrogen bonds or covalent bonds between the inorganic silica and organic PDMS polymers and thus induce a core-shell structure for the hybrid particles, which imparts superhydrophobicity and oleophobicity to the surface of silica particles. The prepared PDMS-coated silica hybrid particles with long PDMS chains exhibited a water contact angle of 151.2° and an oil contact angle of 15.2° due to the rough surface morphology and hydrophobic long-chain effects. Furthermore, the resulting organic-inorganic hybrid particles were thermally stable up to 420 °C. This controlled approach endowed the organic-inorganic hybrid particles with both superhydrophobic and oleophobic surfaces and, therefore, these particles were proven to be suitable for waterproof applications.
Collapse
Affiliation(s)
- Chan Beom Park
- Department of Chemical Engineering, Soongsil University, Seoul 06978, Republic of Korea
| | - Sang Hee Kim
- Department of Chemical Engineering, Soongsil University, Seoul 06978, Republic of Korea
| | - Keumjung Lee
- Department of Chemical Engineering, Soongsil University, Seoul 06978, Republic of Korea
| | - Jun Hyup Lee
- Department of Chemical Engineering, Soongsil University, Seoul 06978, Republic of Korea
| |
Collapse
|
9
|
Ge X, Hu Y, Shen H, Liang W, Sun Z, Zhang X, Li W. Pheophorbide-a as a Light-Triggered Liposomal Switch: For the Controlled Release of Alpinia galanga ( A. galanga) Essential Oil and Its Stability, Antioxidant, and Antibacterial Activity Assessment. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:1667-1678. [PMID: 36629793 DOI: 10.1021/acs.jafc.2c07082] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
In this study, Alpinia galanga essential oil liposomes (EO-Lip) were prepared with soybean lecithin and cholesterol as wall materials. A light-responsive liposome (EO-PLip) was designed for the controlled release of A. galanga oil based on the light-responsive properties of Pheophorbide-a. The dependence of Pheophorbide-a on illumination time was proved by UV spectroscopy. Characterization techniques such as UV spectroscopy, transmission electron microscopy, and Fourier transform infrared spectroscopy demonstrated that the essential oils were successfully encapsulated in liposomes. Moreover, the particle size of EO-PLip was 166.30 nm, the polydispersity index was 0.22, the zeta potential was -49.50 mV, and the encapsulation efficiency was 30.83%. Both EO-Lip and EO-Plip have high sustained-release effects on essential oil and showed light-responsive release characteristics under infrared stimulation. The prepared liposomes had good storage stability at 4 °C for 28 d. EO-PLip showed excellent transient antioxidant and bacteriostatic properties based on the ability to respond to light and slow release. This EO-PLip provided a platform for essential oils and might be used as a potent and controllable solution.
Collapse
Affiliation(s)
- Xiangzhen Ge
- Engineering Research Center of Grain and Oil Functionalized Processing in Universities of Shaanxi Province, College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Shaanxi712100, P. R. China
- Key Laboratory of Agro-products Quality and Safety Controlling Storage and Transport Process, Ministry of Agriculture and Rural Affairs, Beijing100193, P. R. China
| | - Yayun Hu
- Engineering Research Center of Grain and Oil Functionalized Processing in Universities of Shaanxi Province, College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Shaanxi712100, P. R. China
| | - Huishan Shen
- Engineering Research Center of Grain and Oil Functionalized Processing in Universities of Shaanxi Province, College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Shaanxi712100, P. R. China
| | - Wei Liang
- Engineering Research Center of Grain and Oil Functionalized Processing in Universities of Shaanxi Province, College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Shaanxi712100, P. R. China
| | - Zhuangzhuang Sun
- Engineering Research Center of Grain and Oil Functionalized Processing in Universities of Shaanxi Province, College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Shaanxi712100, P. R. China
| | - Xiuyun Zhang
- Engineering Research Center of Grain and Oil Functionalized Processing in Universities of Shaanxi Province, College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Shaanxi712100, P. R. China
| | - Wenhao Li
- Engineering Research Center of Grain and Oil Functionalized Processing in Universities of Shaanxi Province, College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Shaanxi712100, P. R. China
- Key Laboratory of Agro-products Quality and Safety Controlling Storage and Transport Process, Ministry of Agriculture and Rural Affairs, Beijing100193, P. R. China
| |
Collapse
|
10
|
Fabrication and Characterization of β-Cyclodextrin/ Mosla Chinensis Essential Oil Inclusion Complexes: Experimental Design and Molecular Modeling. MOLECULES (BASEL, SWITZERLAND) 2022; 28:molecules28010037. [PMID: 36615232 PMCID: PMC9822264 DOI: 10.3390/molecules28010037] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/11/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022]
Abstract
Essential oils (EOs) are primarily isolated from medicinal plants and possess various biological properties. However, their low water solubility and volatility substantially limit their application potential. Therefore, the aim of the current study was to improve the solubility and stability of the Mosla Chinensis (M. Chinensis) EO by forming an inclusion complex (IC) with β-cyclodextrin (β-CD). Furthermore, the IC formation process was investigated using experimental techniques and molecular modeling. The major components of M. Chinensis 'Jiangxiangru' EOs were carvacrol, thymol, o-cymene, and terpinene, and its IC with β-CD were prepared using the ultrasonication method. Multivariable optimization was studied using a Plackett-Burman design (step 1, identifying key parameters) followed by a central composite design for optimization of the parameters (step 2, optimizing the key parameters). SEM, FT-IR, TGA, and dissolution experiments were performed to analyze the physicochemical properties of the ICs. In addition, the interaction between EO and β-CD was further investigated using phase solubility, molecular docking, and molecular simulation studies. The results showed that the optimal encapsulation efficiency and loading capacity of EO in the ICs were 86.17% and 8.92%, respectively. Results of physicochemical properties were different after being encapsulated, indicating that the ICs had been successfully fabricated. Additionally, molecular docking and dynamics simulation showed that β-CD could encapsulate the EO component (carvacrol) via noncovalent interactions. In conclusion, a comprehensive methodology was developed for determining key parameters under multivariate conditions by utilizing two-step optimization experiments to obtain ICs of EO with β-CD. Furthermore, molecular modeling was used to study the mechanisms involved in molecular inclusion complexation.
Collapse
|
11
|
Li Z, Liu A, Du Q, Zhu W, Liu H, Naeem A, Guan Y, Chen L, Ming L. Bioactive substances and therapeutic potential of camellia oil: An overview. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
12
|
Li Z, Jiang X, Huang H, Liu A, Liu H, Abid N, Ming L. Chitosan/zein films incorporated with essential oil nanoparticles and nanoemulsions: Similarities and differences. Int J Biol Macromol 2022; 208:983-994. [PMID: 35381279 DOI: 10.1016/j.ijbiomac.2022.03.200] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 03/27/2022] [Accepted: 03/29/2022] [Indexed: 01/14/2023]
Abstract
The purpose of this study was to prepare chitosan/zein (CS/Zein) edible films reinforced with Mosla chinensis essential oils (EOs) nanoemulsions (NEs) and nanoparticles (NPs) in order to compare their properties. NEs and NPs containing EOs could be used to fabricate films with functional properties, and the films were prepared using a casting method. The influence of EO concentration and mixing methods on the physical, mechanical, and functional properties of the films was investigated. The results indicated that the films formulated with EO NEs generated favorable fundamental and functional characteristics with excellent mechanical properties, moisture barrier capacity, and significant antioxidant and antibacterial activity. In addition, the use of NEs-based films improved the release of bioactive compounds, and the mechanism of EO release was found to follow a first order model. In summary, EO NEs were more effective in preserving the fundamental and functional properties of CS/Zein nanocomposite edible films than NP-based films. These differences may reflect different forms and methods of dispersing EOs in NEs and NPs. This study demonstrated that NEs reinforced films could be used to enhance the effectiveness of EOs in food products and develop new strategies for their delivery and application.
Collapse
Affiliation(s)
- Zhe Li
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Research Center for Differentiation and Development of TCM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi Nanchang 330004, China
| | - Xiaoxia Jiang
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Research Center for Differentiation and Development of TCM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi Nanchang 330004, China
| | - Hao Huang
- National Engineering Research Center for Modernization of Traditional Chinese Medicine-Hakka Medical Resources Branch, College of Pharmacy, Gannan Medical University, Jiangxi Ganzhou 341000, China
| | - Ao Liu
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Research Center for Differentiation and Development of TCM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi Nanchang 330004, China
| | - Hongning Liu
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Research Center for Differentiation and Development of TCM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi Nanchang 330004, China
| | - Naeem Abid
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Research Center for Differentiation and Development of TCM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi Nanchang 330004, China
| | - Liangshan Ming
- Institute for Advanced Study, Key Laboratory of Modern Preparation of TCM, Ministry of Education, Research Center for Differentiation and Development of TCM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi Nanchang 330004, China; National Engineering Research Center for Modernization of Traditional Chinese Medicine-Hakka Medical Resources Branch, College of Pharmacy, Gannan Medical University, Jiangxi Ganzhou 341000, China.
| |
Collapse
|