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Siciliano G, Alsadig A, Chiriacò MS, Turco A, Foscarini A, Ferrara F, Gigli G, Primiceri E. Beyond traditional biosensors: Recent advances in gold nanoparticles modified electrodes for biosensing applications. Talanta 2024; 268:125280. [PMID: 37862755 DOI: 10.1016/j.talanta.2023.125280] [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: 06/26/2023] [Revised: 10/02/2023] [Accepted: 10/05/2023] [Indexed: 10/22/2023]
Abstract
Gold nanoparticles (AuNPs) have emerged as powerful tools in the construction of highly sensitive electrochemical biosensors. Their unique properties, such as the ability to serve as an effective platform for biomolecule immobilization and to facilitate electron transfer between the electrode surface and the immobilized molecules, make them a promising choice for biosensor applications. Utilizing AuNPs modified electrodes can lead to improved sensitivity and lower limits of detection compared to unmodified electrodes. This review provides a comprehensive overview of the recent advancements and applications of AuNPs-based electrochemical biosensors in the biomedical field. The synthesis methods of AuNPs, their key properties, and various strategies employed for electrode modification are discussed. Furthermore, this review highlights the remarkable applications of these nanostructure-integrated electrodes, including immunosensors, enzyme biosensors, and DNA biosensors.
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Affiliation(s)
- Giulia Siciliano
- CNR NANOTEC Institute of Nanotechnology, via Monteroni, 73100 Lecce, Italy
| | - Ahmed Alsadig
- CNR NANOTEC Institute of Nanotechnology, via Monteroni, 73100 Lecce, Italy
| | | | - Antonio Turco
- CNR NANOTEC Institute of Nanotechnology, via Monteroni, 73100 Lecce, Italy
| | - Alessia Foscarini
- CNR NANOTEC Institute of Nanotechnology, via Monteroni, 73100 Lecce, Italy
| | - Francesco Ferrara
- CNR NANOTEC Institute of Nanotechnology, via Monteroni, 73100 Lecce, Italy.
| | - Giuseppe Gigli
- CNR NANOTEC Institute of Nanotechnology, via Monteroni, 73100 Lecce, Italy
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Huang CJ, Hsu SJ, Hsu YC, Chen LK, Li C, Huang HC, Lee YH. Synthesis, characterization, and biological verification of asialoglycoprotein receptor-targeted lipopolysaccharide-encapsulated PLGA nanoparticles for the establishment of a liver fibrosis animal model. Biomater Sci 2023; 11:6650-6662. [PMID: 37609825 DOI: 10.1039/d3bm01058a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Liver fibrosis is generally preceded by various liver injuries and often leads to chronic liver diseases and even cirrhosis. Therefore, a liver fibrosis animal model is the cornerstone for the development of therapeutic strategies for hepatic diseases. Although administration of hepatotoxic substances and/or bile duct ligation have been widely performed to construct the in vivo model over the last decades, they are seriously hindered by time-consuming protocols, high mortality, and instability, indicating that an effective and safe approach for the induction of liver fibrosis is still urgently needed nowadays. In this study, we have developed asialoglycoprotein receptor (ASGPR)-targeted lipopolysaccharide (LPS)-loaded poly (lactic-co-glycolic acid) (PLGA) nanoparticles named ALPNPs for establishing an animal model of liver fibrosis. The ALPNPs are characterized as having a spherical nanostructure with size of 182.9 ± 8.89 nm and surface charge of -8.3 ± 1.48 mV. An anti-ASGPR antibody bound to the surface of the nanoparticles with a crosslinking efficiency of 95.03% allows ALPNPs to have hepatocyte-binding specificity. In comparison to free LPSs, the ALPNPs can induce higher aspartate aminotransferase and total bilirubin concentrations in plasma, reduce the blood flow rate in the portal system and the kidneys, and increase vascular resistance in the liver, kidneys, and collateral shunting vasculature. Based on histological and RNA-seq analyses, the ALPNPs can provide similar capability on inducing hepatic inflammation and fibrosis compared to free LPS but possess higher liver targetability than the naked drug. In addition, the ALPNPs are less toxic in organs other than the liver in comparison to free LPS, demonstrating that the ALPNPs do not elicit off-target effects in vivo. Given the aforementioned efficacies with other merits such as biocompatibility and drug release controllability provided by PLGA, we anticipate that the developed ALPNPs are highly applicable in establishing animal models of liver fibrosis in pre-clinical studies.
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Affiliation(s)
- Ching-Ju Huang
- Department of Biomedical Sciences and Engineering, National Central, University, Taoyuan 32001, Taiwan R.O.C.
| | - Shao-Jung Hsu
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan R.O.C.
- School of Medicine, Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan R.O.C
| | - Yi-Chiung Hsu
- Department of Biomedical Sciences and Engineering, National Central, University, Taoyuan 32001, Taiwan R.O.C.
| | - Liang-Kun Chen
- Department of Biomedical Sciences and Engineering, National Central, University, Taoyuan 32001, Taiwan R.O.C.
| | - Chuan Li
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei, Taiwan R.O.C
| | - Hui-Chun Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan R.O.C.
- School of Medicine, Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan R.O.C
| | - Yu-Hsiang Lee
- Department of Biomedical Sciences and Engineering, National Central, University, Taoyuan 32001, Taiwan R.O.C.
- Department of Chemical and Materials Engineering, National Central University, Taoyuan, Taiwan R.O.C
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Siciliano G, Turco A, Monteduro AG, Fanizza E, Quarta A, Comparelli R, Primiceri E, Curri ML, Depalo N, Maruccio G. Synthesis and Characterization of SPIONs Encapsulating Polydopamine Nanoparticles and Their Test for Aqueous Cu 2+ Ion Removal. MATERIALS (BASEL, SWITZERLAND) 2023; 16:1697. [PMID: 36837327 PMCID: PMC9967601 DOI: 10.3390/ma16041697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/12/2023] [Accepted: 02/13/2023] [Indexed: 06/18/2023]
Abstract
The removal of pollutants, such as heavy metals, aromatic compounds, dyes, pesticides and pharmaceuticals, from water is still an open challenge. Many methods have been developed and exploited for the purification of water from contaminants, including photocatalytic degradation, biological treatment, adsorption and chemical precipitation. Absorption-based techniques are still considered among the most efficient and commonly used approaches thanks to their operational simplicity. In recent years, polydopamine-coated magnetic nanoparticles have emerged for the uptake of heavy metals in water treatment, since they combine specific affinity towards pollutants and magnetic separation capacity. In this context, this work focuses on the synthesis of polydopamine (PDA)-coated Super Paramagnetic Iron Oxide Nanoparticles (PDA@SPIONs) as adsorbents for Cu2+ ions, designed to serve as functional nanostructures for the removal of Cu2+ from water by applying a magnetic field. The synthetic parameters, including the amount of SPIONs and PDA, were thoroughly investigated to define their effects on the nanostructure features and properties. Subsequently, the ability of the magnetic nanostructures to bind metal ions was assessed on Cu2+-containing solutions. A systematic investigation of the prepared functional nanostructures was carried out by means of complementary spectroscopic, morphological and magnetic techniques. Inductively coupled plasma atomic emission spectroscopy (ICP-AES) measurements were performed in order to estimate the Cu2+ binding ability. The overall results indicate that these nanostructures hold great promise for future bioremediation applications.
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Affiliation(s)
- Giulia Siciliano
- Department of Mathematics and Physics “Ennio De Giorgi”, University of Salento, Via per Monteroni, 73100 Lecce, Italy
- Institute of Nanotechnology, CNR-Nanotec, Via per Monteroni, 73100 Lecce, Italy
- Omnics Research Group, Via per Monteroni, 73100 Lecce, Italy
| | - Antonio Turco
- Institute of Nanotechnology, CNR-Nanotec, Via per Monteroni, 73100 Lecce, Italy
- Omnics Research Group, Via per Monteroni, 73100 Lecce, Italy
| | - Anna Grazia Monteduro
- Department of Mathematics and Physics “Ennio De Giorgi”, University of Salento, Via per Monteroni, 73100 Lecce, Italy
- Institute of Nanotechnology, CNR-Nanotec, Via per Monteroni, 73100 Lecce, Italy
- Omnics Research Group, Via per Monteroni, 73100 Lecce, Italy
| | - Elisabetta Fanizza
- Department of Chemistry, University of Bari, Via Orabona 4, 70126 Bari, Italy
- Institute for Chemical and Physical Processes, CNR-IPCF SS Bari, Via Orabona 4, 70126 Bari, Italy
| | - Alessandra Quarta
- Institute of Nanotechnology, CNR-Nanotec, Via per Monteroni, 73100 Lecce, Italy
| | - Roberto Comparelli
- Institute for Chemical and Physical Processes, CNR-IPCF SS Bari, Via Orabona 4, 70126 Bari, Italy
| | - Elisabetta Primiceri
- Institute of Nanotechnology, CNR-Nanotec, Via per Monteroni, 73100 Lecce, Italy
- Omnics Research Group, Via per Monteroni, 73100 Lecce, Italy
| | - M. Lucia Curri
- Department of Chemistry, University of Bari, Via Orabona 4, 70126 Bari, Italy
- Institute for Chemical and Physical Processes, CNR-IPCF SS Bari, Via Orabona 4, 70126 Bari, Italy
| | - Nicoletta Depalo
- Institute for Chemical and Physical Processes, CNR-IPCF SS Bari, Via Orabona 4, 70126 Bari, Italy
| | - Giuseppe Maruccio
- Department of Mathematics and Physics “Ennio De Giorgi”, University of Salento, Via per Monteroni, 73100 Lecce, Italy
- Institute of Nanotechnology, CNR-Nanotec, Via per Monteroni, 73100 Lecce, Italy
- Omnics Research Group, Via per Monteroni, 73100 Lecce, Italy
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MRI Contrast Agents in Glycobiology. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238297. [PMID: 36500389 PMCID: PMC9735696 DOI: 10.3390/molecules27238297] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/20/2022] [Accepted: 11/21/2022] [Indexed: 11/29/2022]
Abstract
Molecular recognition involving glycoprotein-mediated interactions is ubiquitous in both normal and pathological natural processes. Therefore, visualization of these interactions and the extent of expression of the sugars is a challenge in medical diagnosis, monitoring of therapy, and drug design. Here, we review the literature on the development and validation of probes for magnetic resonance imaging using carbohydrates either as targeting vectors or as a target. Lectins are important targeting vectors for carbohydrate end groups, whereas selectins, the asialoglycoprotein receptor, sialic acid end groups, hyaluronic acid, and glycated serum and hemoglobin are interesting carbohydrate targets.
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Xu M, Yang L, Lin Y, Lu Y, Bi X, Jiang T, Deng W, Zhang L, Yi W, Xie Y, Li M. Emerging nanobiotechnology for precise theranostics of hepatocellular carcinoma. J Nanobiotechnology 2022; 20:427. [PMID: 36175957 PMCID: PMC9524074 DOI: 10.1186/s12951-022-01615-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 08/31/2022] [Indexed: 11/18/2022] Open
Abstract
Primary liver cancer has become the second most fatal cancer in the world, and its five-year survival rate is only 10%. Most patients are in the middle and advanced stages at the time of diagnosis, losing the opportunity for radical treatment. Liver cancer is not sensitive to chemotherapy or radiotherapy. At present, conventional molecularly targeted drugs for liver cancer show some problems, such as short residence time, poor drug enrichment, and drug resistance. Therefore, developing new diagnosis and treatment methods to effectively improve the diagnosis, treatment, and long-term prognosis of liver cancer is urgent. As an emerging discipline, nanobiotechnology, based on safe, stable, and efficient nanomaterials, constructs highly targeted nanocarriers according to the unique characteristics of tumors and further derives a variety of efficient diagnosis and treatment methods based on this transport system, providing a new method for the accurate diagnosis and treatment of liver cancer. This paper aims to summarize the latest progress in this field according to existing research and the latest clinical diagnosis and treatment guidelines in hepatocellular carcinoma (HCC), as well as clarify the role, application limitations, and prospects of research on nanomaterials and the development and application of nanotechnology in the diagnosis and treatment of HCC.
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Affiliation(s)
- Mengjiao Xu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, 8 Jingshun East Street, Chaoyang District, Beijing, 100015, China
| | - Liu Yang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, 8 Jingshun East Street, Chaoyang District, Beijing, 100015, China
| | - Yanjie Lin
- Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, 8 Jingshun East Street, Chaoyang District, Beijing, 100015, China
| | - Yao Lu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, 8 Jingshun East Street, Chaoyang District, Beijing, 100015, China
| | - Xiaoyue Bi
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, 8 Jingshun East Street, Chaoyang District, Beijing, 100015, China
| | - Tingting Jiang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, 8 Jingshun East Street, Chaoyang District, Beijing, 100015, China
| | - Wen Deng
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, 8 Jingshun East Street, Chaoyang District, Beijing, 100015, China
| | - Lu Zhang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, 8 Jingshun East Street, Chaoyang District, Beijing, 100015, China
| | - Wei Yi
- Department of Gynecology and Obstetrics, Beijing Ditan Hospital, Capital Medical University, 8 Jingshun East Street, Chaoyang District, Beijing, 100015, China.
| | - Yao Xie
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, 8 Jingshun East Street, Chaoyang District, Beijing, 100015, China. .,Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, 8 Jingshun East Street, Chaoyang District, Beijing, 100015, China.
| | - Minghui Li
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, 8 Jingshun East Street, Chaoyang District, Beijing, 100015, China. .,Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, 8 Jingshun East Street, Chaoyang District, Beijing, 100015, China.
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Polydopamine-Coated Magnetic Iron Oxide Nanoparticles: From Design to Applications. NANOMATERIALS 2022; 12:nano12071145. [PMID: 35407264 PMCID: PMC9000600 DOI: 10.3390/nano12071145] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/24/2022] [Accepted: 03/25/2022] [Indexed: 02/01/2023]
Abstract
Magnetic iron oxide nanoparticles have been extensively investigated due to their applications in various fields such as biomedicine, sensing, and environmental remediation. However, they need to be coated with a suitable material in order to make them biocompatible and to add new functionalities on their surface. This review is intended to give a comprehensive overview of recent advantages and applications of iron oxide nanoparticles coated by polydopamine film. The synthesis method of magnetic nanoparticles, their functionalization with bioinspired materials and (in particular) with polydopamine are discussed. Finally, some interesting applications of polydopamine-coated magnetic iron oxide nanoparticles will be pointed out.
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Thiosugar naphthalene diimide conjugates: G-quadruplex ligands with antiparasitic and anticancer activity. Eur J Med Chem 2022; 232:114183. [DOI: 10.1016/j.ejmech.2022.114183] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/27/2022] [Accepted: 02/03/2022] [Indexed: 12/26/2022]
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Iacobazzi RM, Vischio F, Arduino I, Canepa F, Laquintana V, Notarnicola M, Scavo MP, Bianco G, Fanizza E, Lopedota AA, Cutrignelli A, Lopalco A, Azzariti A, Curri ML, Franco M, Giannelli G, Lee BC, Depalo N, Denora N. Magnetic implants in vivo guiding sorafenib liver delivery by superparamagnetic solid lipid nanoparticles. J Colloid Interface Sci 2021; 608:239-254. [PMID: 34626971 DOI: 10.1016/j.jcis.2021.09.174] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 09/25/2021] [Accepted: 09/27/2021] [Indexed: 12/11/2022]
Abstract
HYPOTHESIS Solid lipid nanoparticles (SLNs), co-encapsulating superparamagnetic iron oxide nanoparticles and sorafenib, have been exploited for magnetic-guided drug delivery to the liver. Two different magnetic configurations, both comprising two small magnets, were under-skin implanted to investigate the effect of the magnetic field topology on the magnetic SLNP accumulation in liver tissues. A preliminary simulation analysis was performed to predict the magnetic field topography for each tested configuration. EXPERIMENTS SLNs were prepared using a hot homogenization approach and characterized using complementary techniques. Their in vitro biological behavior was assessed in HepG-2 liver cancer cells; wild-type mice were used for the in vivo study. The magnet configuration that resulted in a higher magnetic targeting efficiency was investigated by evaluating the iron content in homogenated murine liver tissues. FINDINGS SLNs, characterized by an average size smaller than 200 nm, retained their superparamagnetic behavior and relevant molecular resonance imaging properties as negative contrast agents. The evaluation of iron accumulation in the liver tissues was consistent with the magnetic induction profile of each magnet configuration, concurring with the results predicted by simulation analysis and obtained by measurements in living mice.
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Affiliation(s)
| | - Fabio Vischio
- Department of Chemistry, University of Bari, Via E. Orabona 4, 70125 Bari, Italy; CNR-Institute for Chemical-Physical Processes (IPCF) Bari Division, Via Orabona 4, 70125 Bari, Italy.
| | - Ilaria Arduino
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari, Via E. Orabona 4, 70125 Bari, Italy.
| | - Fabio Canepa
- Department of Chemistry and Industrial Chemistry, University of Genoa, 16146 Genoa, Italy.
| | - Valentino Laquintana
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari, Via E. Orabona 4, 70125 Bari, Italy.
| | - Maria Notarnicola
- National Institute of Gastroenterology "S. de Bellis," Personalized Medicine Laboratory, Via Turi 26 Castellana Grotte, Bari, Italy.
| | - Maria Principia Scavo
- National Institute of Gastroenterology "S. de Bellis," Personalized Medicine Laboratory, Via Turi 26 Castellana Grotte, Bari, Italy.
| | - Giusy Bianco
- National Institute of Gastroenterology "S. de Bellis," Personalized Medicine Laboratory, Via Turi 26 Castellana Grotte, Bari, Italy.
| | - Elisabetta Fanizza
- Department of Chemistry, University of Bari, Via E. Orabona 4, 70125 Bari, Italy; CNR-Institute for Chemical-Physical Processes (IPCF) Bari Division, Via Orabona 4, 70125 Bari, Italy.
| | - Angela Assunta Lopedota
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari, Via E. Orabona 4, 70125 Bari, Italy.
| | - Annalisa Cutrignelli
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari, Via E. Orabona 4, 70125 Bari, Italy.
| | - Antonio Lopalco
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari, Via E. Orabona 4, 70125 Bari, Italy.
| | - Amalia Azzariti
- IRCCS Istituto Tumori "Giovanni Paolo II", Via O. Flacco 65, 70124 Bari, Italy.
| | - Maria Lucia Curri
- Department of Chemistry, University of Bari, Via E. Orabona 4, 70125 Bari, Italy; CNR-Institute for Chemical-Physical Processes (IPCF) Bari Division, Via Orabona 4, 70125 Bari, Italy.
| | - Massimo Franco
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari, Via E. Orabona 4, 70125 Bari, Italy.
| | - Gianluigi Giannelli
- Scientific Direction, National Institute of Gastroenterology "de Bellis," Via Turi 26 Castellana Grotte, Bari, Italy.
| | - Byung Chul Lee
- Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam 13620, Republic of Korea.
| | - Nicoletta Depalo
- CNR-Institute for Chemical-Physical Processes (IPCF) Bari Division, Via Orabona 4, 70125 Bari, Italy.
| | - Nunzio Denora
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari, Via E. Orabona 4, 70125 Bari, Italy.
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