1
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Xiang Q, Wu Z, Tian EK, Nong S, Liao W, Zheng W. Gold Nanoparticle Drug Delivery System: Principle and Application. J BIOMATER TISS ENG 2022. [DOI: 10.1166/jbt.2022.2934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
In recent years, gold nanoparticles (GNPs) have gradually become a major choice of drug delivery cargoes due to unique properties. Compared to traditional bulk solid gold, GNPs have basic physical and chemical advantages, such as a larger surface area-to-volume ratio and easier surface
modification. Furthermore, these have excellent biocompatibility, can induce the directional adsorption and enrichment of biological macromolecules, help retain biological macromolecule activity, and cause low harm to the human body. All these make GNPs good drug delivery cargoes. The present
study introduces the properties of GNPs, including factors that affect the properties and synthesis. Then, focus was given on the application in drug delivery, not only on the molecular mechanism, but also on the clinical application. Furthermore, the properties and applications of peptide
GNPs were also introduced. Finally, the challenges and prospects of GNPs for drug delivery were summarized.
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Affiliation(s)
- Qianrong Xiang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Sichuan University, West China School of Stomatology, Chengdu 610064, China
| | - Zhuoxuan Wu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Sichuan University, West China School of Stomatology, Chengdu 610064, China
| | - Er-Kang Tian
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Sichuan University, West China School of Stomatology, Chengdu 610064, China
| | - Shiqi Nong
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Sichuan University, West China School of Stomatology, Chengdu 610064, China
| | - Wen Liao
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Sichuan University, West China School of Stomatology, Chengdu 610064, China
| | - Wenyue Zheng
- Departments of Obstetrics & Gynecology and Pediatrics, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu 610041, China
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2
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Zhou Y, Wang Z, Peng Y, Wang F, Deng L. Gold Nanomaterials as a Promising Integrated Tool for Diagnosis and Treatment of Pathogenic Infections-A Review. J Biomed Nanotechnol 2021; 17:744-770. [PMID: 34082865 DOI: 10.1166/jbn.2021.3075] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This review summarizes research on functionalized gold nanomaterials as pathogen detection sensors and pathogen elimination integrated tools. After presenting the challenge of current severe threat from pathogenic bacteria and the increasingly serious growth rate of drug resistance, the first section mainly introduces the conspectus of gold nanostructures from synthesis, characterization, physicochemical properties and applications of gold nanomaterials. The next section deals with gold nanomaterials-based pathogen detection sensors such as colorimetric sensors, fluorescence sensors and Surface-Enhanced Raman Scattering sensors. We then discuss strategies based on gold nanomaterials for eliminating pathogenic infections, such as the dual sterilization strategy for grafting gold nanomaterials with antibacterial substances, photothermal antibacterial and photodynamic antibacterial methods. The fourth part briefly introduces the comprehensive strategy for diagnosis and sterilization of pathogen infection based on gold nanomaterials, such as the diagnosis and treatment strategy for pathogen infection using Roman signals real-time monitoring and photothermal sterilization. A concluding section that summarizes the current status and challenges of the novel diagnosis and treatment integrated strategy for pathogenic infections, gives an outlook on potential future perspectives.
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Affiliation(s)
- Yan Zhou
- Department of Microbiology, College of Life Science, Hunan Normal University, Changsha 410081, Hunan, China
| | - Zefeng Wang
- Department of Microbiology, College of Life Science, Hunan Normal University, Changsha 410081, Hunan, China
| | - Yanling Peng
- Department of Microbiology, College of Life Science, Hunan Normal University, Changsha 410081, Hunan, China
| | - Feiying Wang
- Department of Microbiology, College of Life Science, Hunan Normal University, Changsha 410081, Hunan, China
| | - Le Deng
- Department of Microbiology, College of Life Science, Hunan Normal University, Changsha 410081, Hunan, China
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3
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Jayabalaji G, Ramya L, Meena Devi J. Investigation on the structural, thermal and hydration properties of gold-fullerene nanocomposite. J CHEM SCI 2020. [DOI: 10.1007/s12039-020-01773-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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4
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Campisi S, Beevers C, Nasrallah A, Catlow CRA, Chan-Thaw CE, Manzoli M, Dimitratos N, Willock DJ, Roldan A, Villa A. DFT-Assisted Spectroscopic Studies on the Coordination of Small Ligands to Palladium: From Isolated Ions to Nanoparticles. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2020; 124:4781-4790. [PMID: 33828633 PMCID: PMC8016172 DOI: 10.1021/acs.jpcc.9b09791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/28/2019] [Indexed: 06/12/2023]
Abstract
A combination of experimental spectroscopies (UV-vis and Fourier-transform infrared) and computational modeling was used to investigate the coordination of small ligands (aminopropanol and propanediol) to Pd species during the metal nanoparticle formation process. Differences emerged between O- (propanediol) and N-containing (aminopropanol) ligands. In particular, a strong interaction between the NH amino group and Pd2+ ions could be inferred on the basis of spectroscopic evidences, which was corroborated by theoretical simulations, which confirmed the preferential coordination of aminopropanol through the NH group. This interaction seems to potentially cause the aminopropanol ligand to control the particle shape through a selective blocking of Pd(100) facets, which promote the growth on the Pd(111) facets.
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Affiliation(s)
- Sebastiano Campisi
- Dipartimento
di Chimica, Università degli Studi
di Milano, Via Golgi 19, I-20133 Milano, Italy
| | - Cameron Beevers
- Cardiff
Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, CF10 3AT Cardiff, U.K.
| | - Ali Nasrallah
- Cardiff
Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, CF10 3AT Cardiff, U.K.
| | - C. Richard A. Catlow
- Cardiff
Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, CF10 3AT Cardiff, U.K.
| | - Carine e. Chan-Thaw
- Dipartimento
di Chimica, Università degli Studi
di Milano, Via Golgi 19, I-20133 Milano, Italy
| | - Maela Manzoli
- Department
of Drug Science and Technology and NIS—Centre for Nanostructured
Interfaces and Surfaces, University of Turin, Via P. Giuria 9, 10125 Turin, Italy
| | - Nikolaos Dimitratos
- Dipartimento
di Chimica Industriale e dei Materiali, Alma Mater Studiorum Università di Bologna, Viale Risorgimento 4, 40136 Bologna, Italy
| | - David J. Willock
- Cardiff
Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, CF10 3AT Cardiff, U.K.
| | - Alberto Roldan
- Cardiff
Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, CF10 3AT Cardiff, U.K.
| | - Alberto Villa
- Dipartimento
di Chimica, Università degli Studi
di Milano, Via Golgi 19, I-20133 Milano, Italy
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