1
|
Paskeh MDA, Babaei N, Hashemi M, Doosti A, Hushmandi K, Entezari M, Samarghandian S. The protective impact of curcumin, vitamin D and E along with manganese oxide and Iron (III) oxide nanoparticles in rats with scrotal hyperthermia: Role of apoptotic genes, miRNA and circRNA. J Trace Elem Med Biol 2024; 81:127320. [PMID: 37913559 DOI: 10.1016/j.jtemb.2023.127320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 06/08/2023] [Accepted: 10/13/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Infertility is one of the major factors affecting most people around the world. Short-term exposure to high temperatures can cause hyperthermia, which is one of the causes of male infertility. The aim of this study was to investigate the protective effect of curcumin, vitamins D and E along with Iron (III) oxide nanoparticles (Fe2O3-NPs) and manganese oxide nanoparticles (MnO2-NPs) on semen parameters and its effect on miRNA21 and circRNA0001518 expression. MATERIAL AND METHODS In this study, the lower part of the rat was exposed to 43 °C for 5 weeks every other day for 5 weeks. Then the animals were killed. Tissue samples were collected for sperm parameters analysis, and tissue samples were taken for evaluation of apoptosis levels in germ cells, and RNA extraction in order to examine the expression of Bax, Bcl-2, miRNA, and CircRNA genes. RESULTS The results of this study showed that administration of curcumin, vitamin D, and vitamin E with Fe2O3-NPs and MnO2-NPs can improve the parameters of semen, Bax gene expression, Bcl-2 as well as miRNA and CircRNA in rats with testicular hyperthermia. In addition, curcumin by reducing the toxicity of Fe2O3 nanoparticles was able to reduce its negative effects and also reduce apoptosis in germ cells. This decrease in apoptosis was attributed to decreased Bcl-2 gene expression and increased expression of Bax, miRNA-21, and circRNA0001518. CONCLUSION All the results of this study confirmed that Fe2O3-NPs and Mno2-NPs containing antioxidants or vitamins are useful in improving fertility in rats due to scrotal hyperthermia. Although Fe2O3-NPs and Mno2-NPs containing both antioxidants and vitamins had a greater effect on improving fertility and reducing the toxic effects of nanoparticles.
Collapse
Affiliation(s)
| | - Nahid Babaei
- Department of Cell Biology and Genetics, Bushehr Branch, Islamic Azad University, Bushehr, Iran
| | - Mehrdad Hashemi
- Farhikhtegan Medical Convergence sciences Research Center, Farhikhtegan Hospital Tehran Medical sciences, Islamic Azad University, Tehran, Iran; Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Abbas Doosti
- Biotechnology Research Center, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | - Kiavash Hushmandi
- Department of Food Hygiene and Quality Control, Division of Epidemiology, Faculty of Veterinary Medicine, University of Tehran, Tehran 1417466191, Iran.
| | - Maliheh Entezari
- Farhikhtegan Medical Convergence sciences Research Center, Farhikhtegan Hospital Tehran Medical sciences, Islamic Azad University, Tehran, Iran; Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
| | - Saeed Samarghandian
- Healthy Ageing Research Centre, Neyshabur University of Medical Sciences, Neyshabur, Iran.
| |
Collapse
|
2
|
Proskurnina EV, Mikheev IV, Savinova EA, Ershova ES, Veiko NN, Kameneva LV, Dolgikh OA, Rodionov IV, Proskurnin MA, Kostyuk SV. Effects of Aqueous Dispersions of C 60, C 70, and Gd@C 82 Fullerenes on DNA Oxidative Damage/Repair and Apoptosis in Human Embryonic Lung Fibroblasts. ACS Biomater Sci Eng 2023; 9:1391-1401. [PMID: 36821424 DOI: 10.1021/acsbiomaterials.2c01359] [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] [Indexed: 02/24/2023]
Abstract
Fullerenes and metallofullerenes play an active role in homeostasis of reactive oxygen species and may cause oxidative damage to cells. As pristine fullerenes are a basis for derivatization, studying oxidative DNA damage/repair and apoptosis is important in terms of genotoxicity and cytotoxicity for their biomedical application. Aqueous dispersions of C60, C70, and Gd@C82 (5 nM and 1.5 μM) were cultured with human fetal lung fibroblasts for 1, 3, 24, and 72 h. Oxidative DNA damage/repair was assessed through concentration of 8-oxodG, double-strand breaks, and activation of BRCA1. Activity of apoptosis was assessed through the BCL2/BAX ratio. All three fullerenes caused oxidative modification of DNA at the early stages; C60 caused the most long-term damage, Gd@C82 caused the most short-term damage, and C70 caused "wave-like" dynamics. The dynamics of DNA repair correlated with the dynamics of oxidative damage, but Gd@C82 caused more prolonged activation of the repair system than C60 or C70. The oxidative toxicity of Gd@C82, is minor and the oxidative toxicity of C60 is mild and short-term, in contrast to C70. In relation to the studied effects, the fullerenes can be arranged in a safety row of Gd@C82 > C60 > C70.
Collapse
Affiliation(s)
- Elena V Proskurnina
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Ivan V Mikheev
- Department of Chemistry, Lomonosov Moscow State University, 1-3 Leninskie Gory, Moscow 119991, Russia
| | - Ekaterina A Savinova
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Elizaveta S Ershova
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Natalia N Veiko
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Larisa V Kameneva
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Olga A Dolgikh
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Ivan V Rodionov
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Mikhail A Proskurnin
- Department of Chemistry, Lomonosov Moscow State University, 1-3 Leninskie Gory, Moscow 119991, Russia
| | - Svetlana V Kostyuk
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| |
Collapse
|
3
|
Li T, Sun J, Yin Y, Zhang Q, Wang C, Wang S. Photothermal/nitric oxide synergistic anti-tumour therapy based on MOF-derived carbon composite nanoparticles. NANOSCALE 2022; 14:16193-16207. [PMID: 36281716 DOI: 10.1039/d2nr03027f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Conventional organic photothermal conversion reagents still face some challenges for their real applications, such as the requirement of carriers for in vivo transport, uncontrolled degradation during use, reduction in photothermal conversion efficiency by repeated exposure to a near-infrared laser, and so on. Herein, uniform ZIF-8 nanoparticles were prepared first, and then carbonized and etched to form porous carbon nanoparticles (CNPs). After loading an NO donor and wrapping with red blood cell membrane, the novel CNP-NO@RBC photothermal agent integrated with in situ imaging ability was obtained. Due to the great photothermal conversion efficiency of the carbon material and the specific release of NO from the loaded NO conformer, the CNP-NO@RBCs show excellent tumour cell killing ability based on light-triggered photothermal/gas therapy at lower doses of CNP-NO@RBCs.
Collapse
Affiliation(s)
- Tianyu Li
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.
| | - Jiaxin Sun
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai 200438, P. R. China
| | - Yipengchen Yin
- Department of Radiation Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Qin Zhang
- Department of Radiation Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Changchun Wang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai 200438, P. R. China
| | - Sheng Wang
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.
| |
Collapse
|
4
|
Improvement of the performance of graphene/Al(1 1 1) interface with defect mode and doped mode. COMPUT THEOR CHEM 2022. [DOI: 10.1016/j.comptc.2022.113931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
5
|
de Carvalho Lima EN, Barros Martins GL, Diaz RS, Schechter M, Piqueira JRC, Justo JF. Effects of Carbon Nanomaterials and Aloe vera on Melanomas—Where Are We? Recent Updates. Pharmaceutics 2022; 14:pharmaceutics14102004. [PMID: 36297440 PMCID: PMC9607275 DOI: 10.3390/pharmaceutics14102004] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/29/2022] [Accepted: 09/12/2022] [Indexed: 11/16/2022] Open
Abstract
Melanoma is an aggressive skin cancer that affects approximately 140,000 people worldwide each year, with a high fatality rate. Available treatment modalities show limited efficacy in more severe cases. Hence, the search for new treatment modalities, including immunotherapies, for curing, mitigating, and/or preventing cancer is important and urgently needed. Carbon nanoparticles associated with some plant materials, such as Aloe vera, have shown appealing antineoplastic activity, derived mainly from the compounds aloin, aloe-emodin, barbaloin acemannan, and octapeptide, thus representing new possibilities as antitumor agents. This systematic review aims to arouse interest and present the possibilities of using Aloe vera combined with carbon-based nanomaterials as an antineoplastic agent in the treatment and prevention of melanoma. Limitations and advances in melanoma treatment using functionalized carbon nanomaterials are discussed here. Moreover, this review provides the basis for further studies designed to fully explore the potential of carbon nanomaterials associated with Aloe vera in the treatment of various cancers, with a focus on melanoma.
Collapse
Affiliation(s)
- Elidamar Nunes de Carvalho Lima
- Telecommunication and Control Engineering Department, Polytechnic School of the University of São Paulo, Avenida Prof. Luciano Gualberto, Travessa 3, 158, São Paulo 05508-010, Brazil
- Infectious Diseases Division, Department of Medicine, Federal University of São Paulo, São Paulo 04023-062, Brazil
- Electronic Systems Engineering Department, Polytechnic School of the University of São Paulo, São Paulo 05508-010, Brazil
- Correspondence: ; Tel.: +55-11-3091-5647 or +55-11-96326-5550
| | - Guilherme Leão Barros Martins
- Telecommunication and Control Engineering Department, Polytechnic School of the University of São Paulo, Avenida Prof. Luciano Gualberto, Travessa 3, 158, São Paulo 05508-010, Brazil
| | - Ricardo Sobhie Diaz
- Infectious Diseases Division, Department of Medicine, Federal University of São Paulo, São Paulo 04023-062, Brazil
| | - Mauro Schechter
- Infectious Diseases Division, Department of Medicine, Federal University of São Paulo, São Paulo 04023-062, Brazil
| | - José Roberto Castilho Piqueira
- Telecommunication and Control Engineering Department, Polytechnic School of the University of São Paulo, Avenida Prof. Luciano Gualberto, Travessa 3, 158, São Paulo 05508-010, Brazil
| | - João Francisco Justo
- Electronic Systems Engineering Department, Polytechnic School of the University of São Paulo, São Paulo 05508-010, Brazil
| |
Collapse
|
6
|
Safety Assessment of Nanomaterials in Cosmetics: Focus on Dermal and Hair Dyes Products. COSMETICS 2022. [DOI: 10.3390/cosmetics9040083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Nanomaterials use in cosmetics is markedly enhancing, so their exposure and toxicity are important parameters to consider for their risk assessment. This review article provides an overview of the active cosmetic ingredients used for cosmetic application, including dermal cosmetics and also hair dye cosmetics, as well as their safety assessment, enriched with a compilation of the safety assessment tests available to evaluate the different types of toxicity. In fact, despite the increase in research and the number of papers published in the field of nanotechnology, the related safety assessment is still insufficient. To elucidate the possible effects that nanosized particles can have on living systems, more studies reproducing similar conditions to what happens in vivo should be conducted, particularly considering the complex interactions of the biological systems and active cosmetic ingredients to achieve newer, safer, and more efficient nanomaterials. Toward this end, ecological issues and the toxicological pattern should also be a study target.
Collapse
|
7
|
Verde-Gómez Y, Montiel-Macías E, Valenzuela-Muñiz AM, Alonso-Lemus I, Miki-Yoshida M, Zaghib K, Brodusch N, Gauvin R. Structural Study of Sulfur-Added Carbon Nanohorns. MATERIALS 2022; 15:ma15103412. [PMID: 35629440 PMCID: PMC9148090 DOI: 10.3390/ma15103412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/05/2022] [Accepted: 04/18/2022] [Indexed: 11/27/2022]
Abstract
In the past few decades, nanostructured carbons (NCs) have been investigated for their interesting properties, which are attractive for a wide range of applications in electronic devices, energy systems, sensors, and support materials. One approach to improving the properties of NCs is to dope them with various heteroatoms. This work describes the synthesis and study of sulfur-added carbon nanohorns (S-CNH). Synthesis of S-CNH was carried out by modified chemical vapor deposition (m-CVD) using toluene and thiophene as carbon and sulfur sources, respectively. Some parameters such as the temperature of synthesis and carrier gas flow rates were modified to determine their effect on the properties of S-CNH. High-resolution scanning and transmission electron microscopy analysis showed the presence of hollow horn-type carbon nanostructures with lengths between 1 to 3 µm and, diameters that are in the range of 50 to 200 nm. Two types of carbon layers were observed, with rough outer layers and smooth inner layers. The surface textural properties are attributed to the defects induced by the sulfur intercalated into the lattice or bonded with the carbon. The XRD patterns and X-ray microanalysis studies show that iron serves as the seed for carbon nanohorn growth and iron sulfide is formed during synthesis.
Collapse
Affiliation(s)
- Ysmael Verde-Gómez
- Tecnológico Nacional de México/I.T. de Cancún, Av. Kabah km. 3, Cancún 77500, Q.Roo., Mexico; (E.M.-M.); (A.M.V.-M.)
- Correspondence: ; Tel.: +52-998-880-7432
| | - Elizabeth Montiel-Macías
- Tecnológico Nacional de México/I.T. de Cancún, Av. Kabah km. 3, Cancún 77500, Q.Roo., Mexico; (E.M.-M.); (A.M.V.-M.)
| | - Ana María Valenzuela-Muñiz
- Tecnológico Nacional de México/I.T. de Cancún, Av. Kabah km. 3, Cancún 77500, Q.Roo., Mexico; (E.M.-M.); (A.M.V.-M.)
| | - Ivonne Alonso-Lemus
- CONACyT-CINVESTAV Unidad Saltillo, Sustentabilidad de los Recursos Naturales y Energía, Av. Industria Metalúrgica, Parque Industrial Saltillo-Ramos Arizpe, Ramos Arizpe 25900, Coah., Mexico;
| | - Mario Miki-Yoshida
- Centro de Investigación en Materiales Avanzados S.C., Av. Miguel de Cervantes 120, Chihuahua 31136, Chih., Mexico;
| | - Karim Zaghib
- Department of Chemical and Materials Engineering, Concordia University, 1515 Rue Sainte-Catherine O, Montréal, QC H3G 2W1, Canada;
| | - Nicolas Brodusch
- Department of Mining and Materials Engineering, McGill University, 3610 University Street, Montréal, QC H3A 0C5, Canada; (N.B.); (R.G.)
| | - Raynald Gauvin
- Department of Mining and Materials Engineering, McGill University, 3610 University Street, Montréal, QC H3A 0C5, Canada; (N.B.); (R.G.)
| |
Collapse
|
8
|
Antibacterial toxicity of mesoporous silica nanoparticles with functional decoration of specific organic moieties. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127612] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
9
|
Proskurnina EV, Mikheev IV, Savinova EA, Ershova ES, Veiko NN, Kameneva LV, Dolgikh OA, Rodionov IV, Proskurnin MA, Kostyuk SV. Effects of Aqueous Dispersions of C 60, C 70 and Gd@C 82 Fullerenes on Genes Involved in Oxidative Stress and Anti-Inflammatory Pathways. Int J Mol Sci 2021; 22:ijms22116130. [PMID: 34200169 PMCID: PMC8201376 DOI: 10.3390/ijms22116130] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 06/03/2021] [Accepted: 06/05/2021] [Indexed: 12/20/2022] Open
Abstract
Background: Fullerenes and metallofullerenes can be considered promising nanopharmaceuticals themselves and as a basis for chemical modification. As reactive oxygen species homeostasis plays a vital role in cells, the study of their effect on genes involved in oxidative stress and anti-inflammatory responses are of particular importance. Methods: Human fetal lung fibroblasts were incubated with aqueous dispersions of C60, C70, and Gd@C82 in concentrations of 5 nM and 1.5 µM for 1, 3, 24, and 72 h. Cell viability, intracellular ROS, NOX4, NFκB, PRAR-γ, NRF2, heme oxygenase 1, and NAD(P)H quinone dehydrogenase 1 expression have been studied. Results & conclusion: The aqueous dispersions of C60, C70, and Gd@C82 fullerenes are active participants in reactive oxygen species (ROS) homeostasis. Low and high concentrations of aqueous fullerene dispersions (AFD) have similar effects. C70 was the most inert substance, C60 was the most active substance. All AFDs have both “prooxidant” and “antioxidant” effects but with a different balance. Gd@C82 was a substance with more pronounced antioxidant and anti-inflammatory properties, while C70 had more pronounced “prooxidant” properties.
Collapse
Affiliation(s)
- Elena V. Proskurnina
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
- Correspondence:
| | - Ivan V. Mikheev
- Department of Chemistry, Lomonosov Moscow State University, 1-3 Leninskie Gory, 119991 Moscow, Russia; (I.V.M.); (M.A.P.)
| | - Ekaterina A. Savinova
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
| | - Elizaveta S. Ershova
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
- Department of Normal Physiology, I.M. Sechenov First Moscow State Medical University (Sechenov University), 11-5 Mokhovaya St, 125007 Moscow, Russia;
| | - Natalia N. Veiko
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
| | - Larisa V. Kameneva
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
| | - Olga A. Dolgikh
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
| | - Ivan V. Rodionov
- Department of Normal Physiology, I.M. Sechenov First Moscow State Medical University (Sechenov University), 11-5 Mokhovaya St, 125007 Moscow, Russia;
| | - Mikhail A. Proskurnin
- Department of Chemistry, Lomonosov Moscow State University, 1-3 Leninskie Gory, 119991 Moscow, Russia; (I.V.M.); (M.A.P.)
| | - Svetlana V. Kostyuk
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
- Department of Normal Physiology, I.M. Sechenov First Moscow State Medical University (Sechenov University), 11-5 Mokhovaya St, 125007 Moscow, Russia;
| |
Collapse
|
10
|
Lim EB, Vy TA, Lee SW. Comparative release kinetics of small drugs (ibuprofen and acetaminophen) from multifunctional mesoporous silica nanoparticles. J Mater Chem B 2021; 8:2096-2106. [PMID: 32068205 DOI: 10.1039/c9tb02494h] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Multifunctional mesoporous silica nanoparticles (MSNs) can confer dynamically varied release kinetics depending on the intermolecular interactions between model drugs and functional decorations on the MSNs. Herein, brush-like fluorescent conjugates were grafted on the pore walls of pristine MSNs for high drug loading and to impart fluorescence properties. The fluorescent MSNs (FMSNs) were further coated with polydopamine (PDA) and graphene oxide (GO) double layer, designated FMSNs@PDA and FMSNs@PDA@GO, respectively. The FMSNs@PDA@GO exhibited highly consistent drug release over one week (∼7 days) because of the consolidated PDA/GO double layer at neutral pH (7.4). However, the release rate of FMSN-Ibu@PDA@GO was increased at acidic pH (5.5) because the PDA/GO double layer was partially disrupted due to weakened π-π stacking and electrostatic interactions. The release kinetics of the FMSNs-based NPs (FMSNs, FMSNs@PDA, and FMSNs@PDA@GO) were systematically investigated using negatively charged hydrophobic ibuprofen and neutral hydrophilic acetaminophen at pH 7.4. In the FMSN-drug system, the release rate of acetaminophen was higher than that of ibuprofen because of the higher solubility of acetaminophen in aqueous solution. In addition, ibuprofen has a bulky molecular structure compared to acetaminophen, leading to its slower transmission through the porous channels of FMSNs. In the FMSNs-drug@PDA system, acetaminophen exhibited a slower release rate than ibuprofen, owing to the π-π stacking interactions in the transmission of neutral acetaminophen by the PDA coating layer. On the other hand, the FMSNs-drug@PDA@GO exhibited a slower ibuprofen release rate than acetaminophen, owing to the electrostatic repulsion effect of the negative GO layer. Our drug delivery system was demonstrated as an advanced delivery platform, in which the transmission rate is controlled by intermolecular interactions between the diffusing drugs and functional decorations on the nanocarrier.
Collapse
Affiliation(s)
- Eun-Bi Lim
- Department of Chemical and Biological Engineering, Gachon University, 1342 Seongnamdaero, Seongnam-si 13120, Republic of Korea.
| | - Tran Anh Vy
- Department of Chemical and Biological Engineering, Gachon University, 1342 Seongnamdaero, Seongnam-si 13120, Republic of Korea.
| | - Sang-Wha Lee
- Department of Chemical and Biological Engineering, Gachon University, 1342 Seongnamdaero, Seongnam-si 13120, Republic of Korea.
| |
Collapse
|
11
|
Abstract
Different carbon nanostructures have been explored as functional materials for the development of effective nanomaterials in cancer treatment applications. This review mainly aims to discuss the features, either strength or weakness, of carbon nanohorn (CNH), carbon conical horn-shaped nanostructures of sp2 carbon atoms. The interest for these materials arises from their ability to couple the clinically relevant properties of carbon nanomaterials as drug carriers with the negligible toxicity described in vivo. Here, we offer a comprehensive overview of the recent advances in the use of CNH in cancer treatments, underlining the benefits of each functionalization route and approach, as well as the biological performances of either loaded and unloaded materials, while discussing the importance of delivery devices.
Collapse
|
12
|
Abdollahi A, Roghani-Mamaqani H, Razavi B, Salami-Kalajahi M. Photoluminescent and Chromic Nanomaterials for Anticounterfeiting Technologies: Recent Advances and Future Challenges. ACS NANO 2020; 14:14417-14492. [PMID: 33079535 DOI: 10.1021/acsnano.0c07289] [Citation(s) in RCA: 153] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Counterfeiting and inverse engineering of security and confidential documents, such as banknotes, passports, national cards, certificates, and valuable products, has significantly been increased, which is a major challenge for governments, companies, and customers. From recent global reports published in 2017, the counterfeiting market was evaluated to be $107.26 billion in 2016 and forecasted to reach $206.57 billion by 2021 at a compound annual growth rate of 14.0%. Development of anticounterfeiting and authentication technologies with multilevel securities is a powerful solution to overcome this challenge. Stimuli-chromic (photochromic, hydrochromic, and thermochromic) and photoluminescent (fluorescent and phosphorescent) compounds are the most significant and applicable materials for development of complex anticounterfeiting inks with a high-security level and fast authentication. Highly efficient anticounterfeiting and authentication technologies have been developed to reach high security and efficiency. Applicable materials for anticounterfeiting applications are generally based on photochromic and photoluminescent compounds, for which hydrochromic and thermochromic materials have extensively been used in recent decades. A wide range of materials, such as organic and inorganic metal complexes, polymer nanoparticles, quantum dots, polymer dots, carbon dots, upconverting nanoparticles, and supramolecular structures, could display all of these phenomena depending on their physical and chemical characteristics. The polymeric anticounterfeiting inks have recently received significant attention because of their high stability for printing on confidential documents. In addition, the printing technologies including hand-writing, stamping, inkjet printing, screen printing, and anticounterfeiting labels are discussed for introduction of the most efficient methods for application of different anticounterfeiting inks. This review would help scientists to design and develop the most applicable encryption, authentication, and anticounterfeiting technologies with high security, fast detection, and potential applications in security marking and information encryption on various substrates.
Collapse
Affiliation(s)
- Amin Abdollahi
- Faculty of Polymer Engineering, Sahand University of Technology, 51335-1996 Tabriz, Iran
| | - Hossein Roghani-Mamaqani
- Faculty of Polymer Engineering, Sahand University of Technology, 51335-1996 Tabriz, Iran
- Institute of Polymeric Materials, Sahand University of Technology, 51335-1996 Tabriz, Iran
| | - Bahareh Razavi
- Faculty of Polymer Engineering, Sahand University of Technology, 51335-1996 Tabriz, Iran
| | - Mehdi Salami-Kalajahi
- Faculty of Polymer Engineering, Sahand University of Technology, 51335-1996 Tabriz, Iran
- Institute of Polymeric Materials, Sahand University of Technology, 51335-1996 Tabriz, Iran
| |
Collapse
|
13
|
Hao J, Pan L, An M, Dai Y, Gao B. Time-Resolved Luminescence Properties of Laser-Fabricated Nano-diamonds. NANOSCALE RESEARCH LETTERS 2020; 15:168. [PMID: 32816127 PMCID: PMC7441128 DOI: 10.1186/s11671-020-03393-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 08/03/2020] [Indexed: 06/11/2023]
Abstract
In the study, well-crystallized nano-diamonds with an average size of 3.8 nm are obtained via femtosecond laser ablation. Both steady-state and transient luminescence are observed. The luminescence peaks of nano-diamonds shift from 380 to 495 nm when the excitation wavelength changes from 280 to 420 nm. After passivation by polyethylene glycol-400N, the surface of nano-diamonds is significantly oxidized, which is verified by Raman and UV-Vis absorption spectra. Furthermore, there is no change in all the luminescence wavelengths, although the maximum intensity increases by 10 times. Time-resolved luminescence spectra reveal that trapping states can be modified by surface passivation, and this leads to stronger luminescence with a longer lifetime.
Collapse
Affiliation(s)
- Juan Hao
- College of Electronic Science and Engineering, Jilin University, Changchun, 130012, People's Republic of China
| | - Lingyun Pan
- College of Physics, Jilin University, Changchun, 130012, People's Republic of China.
| | - Minghui An
- College of Electronic Science and Engineering, Jilin University, Changchun, 130012, People's Republic of China
| | - Yunzhi Dai
- College of Electronic Science and Engineering, Jilin University, Changchun, 130012, People's Republic of China
| | - Bingrong Gao
- College of Electronic Science and Engineering, Jilin University, Changchun, 130012, People's Republic of China.
| |
Collapse
|
14
|
Kazakov AG, Garashchenko BL, Ivanova MK, Vinokurov SE, Myasoedov BF. Carbon Nanomaterials for Sorption of 68Ga for Potential Using in Positron Emission Tomography. NANOMATERIALS 2020; 10:nano10061090. [PMID: 32492808 PMCID: PMC7353157 DOI: 10.3390/nano10061090] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/27/2020] [Accepted: 05/30/2020] [Indexed: 11/21/2022]
Abstract
In present work, carbon nanomaterials (CNMs) are investigated as potential carriers of 68Ga, which is widely used in positron emission tomography (PET) in nuclear medicine. Sorption behavior of 68Ga was studied onto CNMs of various structures and chemical compositions: nanodiamonds (ND), reduced graphite oxide (rGiO) and multi-walled carbon nanotubes (MWCNT), as well as their oxidized (ND–COOH) or reduced (rGiO–H, MWCNT–H) forms. The physicochemical properties of the nanoparticles were determined by high resolution transmission electron microscopy, x-ray photoelectron spectroscopy, dynamic light scattering and potentiometric titration. The content of 68Ga in the solutions during the study of sorption was determined by gamma-ray spectrometry. The highest degree of 68Ga sorption was observed on ND and ND–COOH samples, and the optimal sorption conditions were determined: an aqueous solution with a pH of 5–7, m/V ratio of 50 μg/mL and a room temperature (25 °C). The 68Ga@ND and 68Ga@ND–COOH conjugates were found to be stable in a model blood solution—phosphate-buffered saline with a pH of 7.3, containing 40 g/L of bovine serum albumin: 68Ga desorption from these samples in 90 minutes was no more than 20% at 25 °C and up to 30% at 37 °C. Such a quantity of desorbed 68Ga does not harm the body and does not interfere with the PET imaging process. Thus, ND and ND–COOH are promising CNMs for using as carriers of 68Ga for PET diagnostics.
Collapse
Affiliation(s)
- Andrey G. Kazakov
- Vernadsky Institute of Geochemistry and Analytical Chemistry of the Russian Academy of Sciences, Radiochemistry Laboratory, 19 Kosygin St., Moscow 119991, Russia; (B.L.G.); (M.K.I.); (S.E.V.); (B.F.M.)
- Correspondence:
| | - Bogdan L. Garashchenko
- Vernadsky Institute of Geochemistry and Analytical Chemistry of the Russian Academy of Sciences, Radiochemistry Laboratory, 19 Kosygin St., Moscow 119991, Russia; (B.L.G.); (M.K.I.); (S.E.V.); (B.F.M.)
| | - Milana K. Ivanova
- Vernadsky Institute of Geochemistry and Analytical Chemistry of the Russian Academy of Sciences, Radiochemistry Laboratory, 19 Kosygin St., Moscow 119991, Russia; (B.L.G.); (M.K.I.); (S.E.V.); (B.F.M.)
| | - Sergey E. Vinokurov
- Vernadsky Institute of Geochemistry and Analytical Chemistry of the Russian Academy of Sciences, Radiochemistry Laboratory, 19 Kosygin St., Moscow 119991, Russia; (B.L.G.); (M.K.I.); (S.E.V.); (B.F.M.)
| | - Boris F. Myasoedov
- Vernadsky Institute of Geochemistry and Analytical Chemistry of the Russian Academy of Sciences, Radiochemistry Laboratory, 19 Kosygin St., Moscow 119991, Russia; (B.L.G.); (M.K.I.); (S.E.V.); (B.F.M.)
- Interdepartmental Center for Analytical Research on Problems in the Field of Physics, Chemistry, and Biology, of the Russian Academy of Sciences, Bld. 6, Profsoyuznaya St. 65, Moscow 117342, Russia
| |
Collapse
|
15
|
Hauser M, Nowack B. Meta-Analysis of Pharmacokinetic Studies of Nanobiomaterials for the Prediction of Excretion Depending on Particle Characteristics. Front Bioeng Biotechnol 2019; 7:405. [PMID: 31921810 PMCID: PMC6927930 DOI: 10.3389/fbioe.2019.00405] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 11/27/2019] [Indexed: 02/03/2023] Open
Abstract
The growth in development and use of nanobiomaterials (NBMs) has raised questions regarding their possible distribution in the environment. Because most NBMs are not yet available on the market and exposure monitoring is thus not possible, prospective exposure modeling is the method of choice to get information on their future environmental exposure. An important input for such models is the fraction of the NBM excreted after their application to humans. The aim of this study was to analyze the current literature on excretion of NBMs using a meta-analysis. Published pharmacokinetic data from in vivo animal experiments was collected and compiled in a database, including information on the material characteristics. An evaluation of the data showed that there is no correlation between the excretion (in % of injected dose, ID) and the material type, the dose, the zeta potential or the size of the particles. However, the excretion is dependent on the type of administration with orally administered NBMs being excreted to a larger extent than intravenously administered ones. A statistically significant difference was found for IV vs. oral and oral vs. inhalation. The database provided by this work can be used for future studies to parameterize the transfer of NBMs from humans to wastewater. Generic probability distributions of excretion for oral and IV-administration are provided to enable excretion modeling of NBMs without data for a specific NBM.
Collapse
Affiliation(s)
| | - Bernd Nowack
- Empa, Swiss Federal Laboratories for Materials Science and Technology, St. Gallen, Switzerland
| |
Collapse
|
16
|
Gonzalez-Carter D, Goode AE, Kiryushko D, Masuda S, Hu S, Lopes-Rodrigues R, Dexter DT, Shaffer MSP, Porter AE. Quantification of blood-brain barrier transport and neuronal toxicity of unlabelled multiwalled carbon nanotubes as a function of surface charge. NANOSCALE 2019; 11:22054-22069. [PMID: 31720664 DOI: 10.1039/c9nr02866h] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Nanoparticles capable of penetrating the blood-brain barrier (BBB) will greatly advance the delivery of therapies against brain disorders. Carbon nanotubes hold great potential as delivery vehicles due to their high aspect-ratio and cell-penetrating ability. Studies have shown multiwalled carbon nanotubes (MWCNT) cross the BBB, however they have largely relied on labelling methods to track and quantify transport, or on individual electron microscopy images to qualitatively assess transcytosis. Therefore, new direct and quantitative methods, using well-defined and unlabelled MWCNT, are needed to compare BBB translocation of different MWCNT types. Using highly controlled anionic (-), cationic (+) and non-ionic (0) functionalized MWCNT (fMWCNT), we correlate UV-visible spectroscopy with quantitative transmission electron microscopy, quantified from c. 270 endothelial cells, to examine cellular uptake, BBB transport and neurotoxicity of unlabelled fMWCNT. Our results demonstrate that: (i) a large fraction of cationic and non-ionic, but not anionic fMWCNT become trapped at the luminal brain endothelial cell membrane; (ii) despite high cell association, fMWCNT uptake by brain endothelial cells is low (<1.5% ID) and does not correlate with BBB translocation, (iii) anionic fMWCNT have highest transport levels across an in vitro model of the human BBB compared to non-ionic or cationic nanotubes; and (iv) fMWCNT are not toxic to hippocampal neurons at relevant abluminal concentrations; however, fMWCNT charge has an effect on carbon nanotube neurotoxicity at higher fMWCNT concentrations. This quantitative combination of microscopy and spectroscopy, with cellular assays, provides a crucial strategy to predict brain penetration efficiency and neurotoxicity of unlabelled MWCNT and other nanoparticle technologies relevant to human health.
Collapse
|
17
|
Medina Cruz D, Tien-Street W, Zhang B, Huang X, Vernet Crua A, Nieto-Argüello A, Cholula-Díaz JL, Martínez L, Huttel Y, Ujué González M, García-Martín JM, Webster TJ. Citric Juice-mediated Synthesis of Tellurium Nanoparticles with Antimicrobial and Anticancer Properties. GREEN CHEMISTRY : AN INTERNATIONAL JOURNAL AND GREEN CHEMISTRY RESOURCE : GC 2019; 21:1982-1988. [PMID: 31156349 PMCID: PMC6542685 DOI: 10.1039/c9gc00131j] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Bacterial infections and cancer are two of the most significant concerns that the current healthcare system should tackle nowadays. Green nanotechnology is presented as a feasible solution that is able to produce materials with significant anticancer and antibacterial activity, while overcoming the main limitations of traditional synthesis. In the present work, orange, lemon and lime extracts were used as both reducing and capping agents for the green synthesis of tellurium nanoparticles (TeNPs) using a microwave-assisted reaction. TeNPs showed a uniform size distribution, and rod- and cubic-shapes, and were extensively characterized in terms of morphology, structure and composition using TEM, SEM, XPS, XRD, FTIR and EDX analysis. TeNPs showed an important antibacterial activity against both Gram-negative and -positive bacteria in a range concentrations from 5 to 50 μg/mL over a 24-hour time period. Besides, nanoparticles showed anticancer effect towards human melanoma cells over 48 hours at concentrations up to 50 μg/mL. Moreover, the Te nanostructures showed no significant cytotoxic effect towards human dermal fibroblast at concentrations up to 50 μg/mL. Therefore, we present an environmentally-friendly and cost-effective synthesis of TeNPs using only fruit juices and showing enhanced and desirable biomedical properties towards both infectious diseases and cancer.
Collapse
Affiliation(s)
- David Medina Cruz
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA
| | - William Tien-Street
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA
- Department of Bioengineering, Northeastern University, Boston, MA 02115, USA
| | - Bohan Zhang
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA
| | - Xinjing Huang
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA
| | - Ada Vernet Crua
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA
| | - Alfonso Nieto-Argüello
- School of Engineering and Sciences, Tecnologico de Monterrey, Av. Eugenio Garza Sada 2501, Monterrey, NL 64849, Mexico
| | - Jorge L. Cholula-Díaz
- School of Engineering and Sciences, Tecnologico de Monterrey, Av. Eugenio Garza Sada 2501, Monterrey, NL 64849, Mexico
| | - Lidia Martínez
- Materials Science Factory. Instituto de Ciencia de Materiales de Madrid, ICMM-CSIC, Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain
| | - Yves Huttel
- Materials Science Factory. Instituto de Ciencia de Materiales de Madrid, ICMM-CSIC, Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain
| | - María Ujué González
- Instituto de Micro y Nanotecnología, IMN-CNM, CSIC (CEI UAM+CSIC), Isaac Newton 8, 28760 Tres Cantos, Spain
| | - José Miguel García-Martín
- Instituto de Micro y Nanotecnología, IMN-CNM, CSIC (CEI UAM+CSIC), Isaac Newton 8, 28760 Tres Cantos, Spain
| | - Thomas J. Webster
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA
| |
Collapse
|
18
|
Doerflinger A, Quang NN, Gravel E, Pinna G, Vandamme M, Ducongé F, Doris E. Biotin-functionalized targeted polydiacetylene micelles. Chem Commun (Camb) 2018; 54:3613-3616. [DOI: 10.1039/c8cc00553b] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Polydiacetylene micelles were functionalized with controlled amounts of biotin using bioorthogonal click chemistry.
Collapse
Affiliation(s)
- Anaëlle Doerflinger
- Service de Chimie Bioorganique et de Marquage (SCBM)
- CEA
- Université Paris-Saclay
- 91191 Gif-sur-Yvette
- France
| | - Nam Nguyen Quang
- Molecular Imaging Research Center (MIRCen)
- CEA
- Université Paris-Saclay
- 92265 Fontenay-aux-Roses
- France
| | - Edmond Gravel
- Service de Chimie Bioorganique et de Marquage (SCBM)
- CEA
- Université Paris-Saclay
- 91191 Gif-sur-Yvette
- France
| | - Guillaume Pinna
- Plateforme ARN Interférence
- Service de Biologie Intégrative et de Génétique Moléculaire (SBIGeM)
- I2BC
- CEA
- CNRS
| | - Marie Vandamme
- Plateforme ARN Interférence
- Service de Biologie Intégrative et de Génétique Moléculaire (SBIGeM)
- I2BC
- CEA
- CNRS
| | - Frédéric Ducongé
- Molecular Imaging Research Center (MIRCen)
- CEA
- Université Paris-Saclay
- 92265 Fontenay-aux-Roses
- France
| | - Eric Doris
- Service de Chimie Bioorganique et de Marquage (SCBM)
- CEA
- Université Paris-Saclay
- 91191 Gif-sur-Yvette
- France
| |
Collapse
|
19
|
Gulumian M, Andraos C. In Search of a Converging Cellular Mechanism in Nanotoxicology and Nanomedicine in the Treatment of Cancer. Toxicol Pathol 2017; 46:4-13. [PMID: 29034767 DOI: 10.1177/0192623317735776] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Multiple applications of nanomaterials have raised concern with regard to their toxicity. With increasing research into nanomaterial safety, mechanisms involved in the toxic effects of nanomaterials have begun to emerge. The importance of nanomaterial-induced lysosomal membrane permeabilization through overloading or direct damage of the lysosomal compartment, resulting in the blockade of autophagosome-lysosome fusion and autophagy dysfunction, as well as inflammasome activation were cited as emerging mechanisms of nanomaterial toxicity. It has recently been proposed that these very mechanisms leading to nanomaterial toxicity may be utilized in nanotherapeutics. This review discusses these nanomaterial-induced mechanisms in detail and how it has been exploited in cancer research. This review also addresses certain considerations that need to be kept in mind when using nanomaterials in therapeutics.
Collapse
Affiliation(s)
- Mary Gulumian
- 1 National Institute for Occupational Health (NIOH), Johannesburg, South Africa.,2 Haematology and Molecular Medicine Department, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Charlene Andraos
- 1 National Institute for Occupational Health (NIOH), Johannesburg, South Africa
| |
Collapse
|
20
|
Lee JJ, Saiful Yazan L, Che Abdullah CA. A review on current nanomaterials and their drug conjugate for targeted breast cancer treatment. Int J Nanomedicine 2017; 12:2373-2384. [PMID: 28392694 PMCID: PMC5376210 DOI: 10.2147/ijn.s127329] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Breast cancer is the most common malignancy worldwide, especially among women, with substantial after-treatment effects. The survival rates of breast cancer have decreased over the years even with the existence of various therapeutic strategies, specifically, chemotherapy. Clinical drugs administered for breast cancer appear to be non-targeting to specific cancer sites leading to severe side effects and potentially harming healthy cells instead of just killing cancer cells. This leads to the need for designing a targeted drug delivery system. Nanomaterials, both organic and inorganic, are potential drug nanocarriers with the ability of targeting, imaging and tracking. Various types of nanomaterials have been actively researched together with their drug conjugate. In this review, we focus on selected nanomaterials, namely solid-lipid, liposomal, polymeric, magnetic nanoparticles, quantum dots, and carbon nanotubes and their drug conjugates, for breast cancer studies. Their advantages, disadvantages and previously conducted studies were highlighted.
Collapse
|
21
|
Vo MD, Papavassiliou DV. The effects of shear and particle shape on the physical adsorption of polyvinyl pyrrolidone on carbon nanoparticles. NANOTECHNOLOGY 2016; 27:325709. [PMID: 27364191 DOI: 10.1088/0957-4484/27/32/325709] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The effects of shear and particle shape on the physical adsorption of a polymer (polyvinyl pyrrolidone, PVP) on carbon nanoparticles (CNPs) were studied with dissipative particle dynamics (DPD) methods. It was found that the conformation of the polymer during adsorption and desorption from the nanoparticle can be classified into three possible types, i.e. adsorbed, shear-affected and separated, depending on the magnitude of the shear rate in the flow. Spherical and graphene sheet-shaped particles with adsorbed PVP were manipulated in a Couette flow to determine the threshold shear rates leading to changes in the polymer adsorption state. It was found that the polymer was stably adsorbed under higher shear conditions for graphene sheets. In addition, the end-to-end distance and the radius of gyration of the polymer adsorbate was clearly related to the adsorption state, as the polymer underwent a transition from adsorbed to the separated state when the shear rate increased. The critical shear rate at which the polymer desorbed from the surface could be useful in applications where nanoparticles can be used as a molecular delivery system. The physical adsorption and desorption of the same polymer molecules on a flat surface were also investigated. The desorption of the polymer from the flat surface occurred when the shearing force was stronger than the attraction between the PVP and the surface.
Collapse
Affiliation(s)
- Minh D Vo
- School of Chemical, Biological, and Materials Engineering, University of Oklahoma, Norman, Oklahoma 73019-1004, USA
| | | |
Collapse
|
22
|
Nguyen HV, Richtera L, Moulick A, Xhaxhiu K, Kudr J, Cernei N, Polanska H, Heger Z, Masarik M, Kopel P, Stiborova M, Eckschlager T, Adam V, Kizek R. Electrochemical sensing of etoposide using carbon quantum dot modified glassy carbon electrode. Analyst 2016; 141:2665-75. [DOI: 10.1039/c5an02476e] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In this study, carbon quantum dots were used for enhancement of the electrochemical signals of etoposide.
Collapse
Affiliation(s)
- Hoai Viet Nguyen
- Department of Chemistry and Biochemistry
- Mendel University in Brno
- CZ-613 00 Brno
- Czech Republic, European Union
- Central European Institute of Technology
| | - Lukas Richtera
- Department of Chemistry and Biochemistry
- Mendel University in Brno
- CZ-613 00 Brno
- Czech Republic, European Union
- Central European Institute of Technology
| | - Amitava Moulick
- Department of Chemistry and Biochemistry
- Mendel University in Brno
- CZ-613 00 Brno
- Czech Republic, European Union
- Central European Institute of Technology
| | - Kledi Xhaxhiu
- Department of Chemistry
- Faculty of Natural Sciences
- University of Tirana
- Tirana
- Albania
| | - Jiri Kudr
- Department of Chemistry and Biochemistry
- Mendel University in Brno
- CZ-613 00 Brno
- Czech Republic, European Union
- Central European Institute of Technology
| | - Natalia Cernei
- Department of Chemistry and Biochemistry
- Mendel University in Brno
- CZ-613 00 Brno
- Czech Republic, European Union
- Central European Institute of Technology
| | - Hana Polanska
- Central European Institute of Technology
- Brno University of Technology
- CZ-616 00 Brno
- Czech Republic, European Union
- Department of Pathological Physiology
| | - Zbynek Heger
- Department of Chemistry and Biochemistry
- Mendel University in Brno
- CZ-613 00 Brno
- Czech Republic, European Union
- Central European Institute of Technology
| | - Michal Masarik
- Central European Institute of Technology
- Brno University of Technology
- CZ-616 00 Brno
- Czech Republic, European Union
- Department of Pathological Physiology
| | - Pavel Kopel
- Department of Chemistry and Biochemistry
- Mendel University in Brno
- CZ-613 00 Brno
- Czech Republic, European Union
- Central European Institute of Technology
| | - Marie Stiborova
- Department of Biochemistry
- Faculty of Science
- Charles University
- CZ-128 40 Prague 2
- Czech Republic, European Union
| | - Tomas Eckschlager
- Department of Paediatric Haematology and Oncology
- 2nd Faculty of Medicine
- Charles University
- and University Hospital Motol
- CZ-150 06 Prague 5
| | - Vojtech Adam
- Department of Chemistry and Biochemistry
- Mendel University in Brno
- CZ-613 00 Brno
- Czech Republic, European Union
- Central European Institute of Technology
| | - Rene Kizek
- Department of Biomedical and Environmental Analysis
- Wroclaw Medical University
- Poland
- European Union
| |
Collapse
|
23
|
Yang Y, Shi Q, Feng J, Shu X, Feng J. Preparation and antibacterial properties of an activated carbon sphere–quaternary phosphonium salt composite. RSC Adv 2014. [DOI: 10.1039/c4ra07282k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
|
24
|
Reina G, Tamburri E, Orlanducci S, Gay S, Matassa R, Guglielmotti V, Lavecchia T, Terranova ML, Rossi M. Nanocarbon surfaces for biomedicine. BIOMATTER 2014; 4:e28537. [PMID: 24646883 PMCID: PMC4091123 DOI: 10.4161/biom.28537] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
The distinctive physicochemical, mechanical and electrical properties of carbon nanostructures are currently gaining the interest of researchers working in bioengineering and biomedical fields. Carbon nanotubes, carbon dendrimers, graphenic platelets and nanodiamonds are deeply studied aiming at their application in several areas of biology and medicine.
Here we provide a summary of the carbon nanomaterials prepared in our labs and of the fabrication techniques used to produce several biomedical utilities, from scaffolds for tissue growth to cargos for drug delivery and to biosensors.
Collapse
Affiliation(s)
- Giacomo Reina
- Dip. di Scienze e Tecnologie Chimiche-Minimalab; Università di Roma Tor Vergata; Roma, Italy; Nanoshare s.r.l.; Roma, Italy
| | - Emanuela Tamburri
- Dip. di Scienze e Tecnologie Chimiche-Minimalab; Università di Roma Tor Vergata; Roma, Italy
| | - Silvia Orlanducci
- Dip. di Scienze e Tecnologie Chimiche-Minimalab; Università di Roma Tor Vergata; Roma, Italy
| | - Stefano Gay
- Dip. di Scienze e Tecnologie Chimiche-Minimalab; Università di Roma Tor Vergata; Roma, Italy
| | - Roberto Matassa
- Dip. di Scienze e Tecnologie Chimiche-Minimalab; Università di Roma Tor Vergata; Roma, Italy
| | - Valeria Guglielmotti
- Dip. di Scienze e Tecnologie Chimiche-Minimalab; Università di Roma Tor Vergata; Roma, Italy; Nanoshare s.r.l.; Roma, Italy
| | - Teresa Lavecchia
- Dip. di Scienze e Tecnologie Chimiche-Minimalab; Università di Roma Tor Vergata; Roma, Italy
| | - Maria Letizia Terranova
- Dip. di Scienze e Tecnologie Chimiche-Minimalab; Università di Roma Tor Vergata; Roma, Italy
| | - Marco Rossi
- Electron Microscopies and Nanoscopies (EMiNa) Lab; Department of Basic and Applied Sciences for Engineering; Sapienza Nanotechnologies and Nanosciences (SNN) Lab; CNIS; Università di Roma Sapienza; Roma Italy
| |
Collapse
|
25
|
Chen S, Hu S, Smith EF, Ruenraroengsak P, Thorley AJ, Menzel R, Goode AE, Ryan MP, Tetley TD, Porter AE, Shaffer MSP. Aqueous cationic, anionic and non-ionic multi-walled carbon nanotubes, functionalised with minimal framework damage, for biomedical application. Biomaterials 2014; 35:4729-38. [PMID: 24631251 DOI: 10.1016/j.biomaterials.2014.02.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Accepted: 02/04/2014] [Indexed: 12/15/2022]
Abstract
The use of a thermochemical grafting approach provides a versatile means to functionalise as-synthesised, bulk multi-walled carbon nanotubes (MWNTs) without altering their inherent structure. The associated retention of properties is desirable for a wide range of commercial applications, including for drug delivery and medical purposes; it is also pertinent to studies of intrinsic toxicology. A systematic series of water-compatible MWNTs, with diameter around 12 nm have been prepared, to provide structurally-equivalent samples predominantly stabilised by anionic, cationic, or non-ionic groups. The surface charge of MWNTs was controlled by varying the grafting reagents and subsequent post-functionalisation modifications. The degree of grafting was established by thermal analysis (TGA). High resolution transmission electron microscope (HRTEM) and Raman measurements confirmed that the structural framework of the MWNTs was unaffected by the thermochemical treatment, in contrast to a conventional acid-oxidised control which was severely damaged. The effectiveness of the surface modification was demonstrated by significantly improved solubility and stability in both water and cell culture medium, and further quantified by zeta-potential analysis. The grafted MWNTs exhibited relatively low bioreactivity on transformed human alveolar epithelial type 1-like cells (TT1) following 24 h exposure as demonstrated by 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS) and lactate dehydrogenase release (LDH) assays. The exposure of TT1 cells to MWNTs suppressed the release of the inflammatory mediators, interleukin 6 (IL-6) and interleukin 8 (IL-8). TEM cell uptake studies indicated efficient cellular entry of MWNTs into TT1 cells, via a range of mechanisms. Cationic MWNTs showed a more substantial interaction with TT1 cell membranes than anionic MWNTs, demonstrating a surface charge effect on cell uptake.
Collapse
Affiliation(s)
- Shu Chen
- Department of Materials and London Centre for Nanotechnology, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Sheng Hu
- Department of Chemistry and London Centre for Nanotechnology, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Elizabeth F Smith
- National Heart and Lung Institute, Imperial College London, Dovehouse Street, London SW3 6LY, UK
| | - Pakatip Ruenraroengsak
- Department of Materials and London Centre for Nanotechnology, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Andrew J Thorley
- National Heart and Lung Institute, Imperial College London, Dovehouse Street, London SW3 6LY, UK
| | - Robert Menzel
- Department of Chemistry and London Centre for Nanotechnology, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Angela E Goode
- Department of Materials and London Centre for Nanotechnology, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Mary P Ryan
- Department of Materials and London Centre for Nanotechnology, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Teresa D Tetley
- National Heart and Lung Institute, Imperial College London, Dovehouse Street, London SW3 6LY, UK
| | - Alexandra E Porter
- Department of Materials and London Centre for Nanotechnology, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Milo S P Shaffer
- Department of Chemistry and London Centre for Nanotechnology, Imperial College London, Exhibition Road, London SW7 2AZ, UK.
| |
Collapse
|
26
|
Abstract
Recent advances in nanotechnology and biotechnology have contributed to the development of engineered nanoscale materials as innovative prototypes to be used for biomedical applications and optimized therapy. Due to their unique features, including a large surface area, structural properties, and a long circulation time in blood compared with small molecules, a plethora of nanomaterials has been developed, with the potential to revolutionize the diagnosis and treatment of several diseases, in particular by improving the sensitivity and recognition ability of imaging contrast agents and by selectively directing bioactive agents to biological targets. Focusing on cancer, promising nanoprototypes have been designed to overcome the lack of specificity of conventional chemotherapeutic agents, as well as for early detection of precancerous and malignant lesions. However, several obstacles, including difficulty in achieving the optimal combination of physicochemical parameters for tumor targeting, evading particle clearance mechanisms, and controlling drug release, prevent the translation of nanomedicines into therapy. In spite of this, recent efforts have been focused on developing functionalized nanoparticles for delivery of therapeutic agents to specific molecular targets overexpressed on different cancer cells. In particular, the combination of targeted and controlled-release polymer nanotechnologies has resulted in a new programmable nanotherapeutic formulation of docetaxel, namely BIND-014, which recently entered Phase II clinical testing for patients with solid tumors. BIND-014 has been developed to overcome the limitations facing delivery of nanoparticles to many neoplasms, and represents a validated example of targeted nanosystems with the optimal biophysicochemical properties needed for successful tumor eradication.
Collapse
Affiliation(s)
- Vanna Sanna
- Department of Chemistry and Pharmacy, Laboratory of Nanomedicine, University of Sassari, Sassari, Italy
| | - Nicolino Pala
- Department of Chemistry and Pharmacy, Laboratory of Nanomedicine, University of Sassari, Sassari, Italy
| | - Mario Sechi
- Department of Chemistry and Pharmacy, Laboratory of Nanomedicine, University of Sassari, Sassari, Italy
| |
Collapse
|
27
|
Guerra J, Herrero MA, Vázquez E. Carbon nanohorns as alternative gene delivery vectors. RSC Adv 2014. [DOI: 10.1039/c4ra03251a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
|
28
|
Kwon S, Singh RK, Perez RA, Abou Neel EA, Kim HW, Chrzanowski W. Silica-based mesoporous nanoparticles for controlled drug delivery. J Tissue Eng 2013; 4:2041731413503357. [PMID: 24020012 PMCID: PMC3764983 DOI: 10.1177/2041731413503357] [Citation(s) in RCA: 172] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Drug molecules with lack of specificity and solubility lead patients to take high doses of the drug to achieve sufficient therapeutic effects. This is a leading cause of adverse drug reactions, particularly for drugs with narrow therapeutic window or cytotoxic chemotherapeutics. To address these problems, there are various functional biocompatible drug carriers available in the market, which can deliver therapeutic agents to the target site in a controlled manner. Among the carriers developed thus far, mesoporous materials emerged as a promising candidate that can deliver a variety of drug molecules in a controllable and sustainable manner. In particular, mesoporous silica nanoparticles are widely used as a delivery reagent because silica possesses favourable chemical properties, thermal stability and biocompatibility. Currently, sol-gel-derived mesoporous silica nanoparticles in soft conditions are of main interest due to simplicity in production and modification and the capacity to maintain function of bioactive agents. The unique mesoporous structure of silica facilitates effective loading of drugs and their subsequent controlled release. The properties of mesopores, including pore size and porosity as well as the surface properties, can be altered depending on additives used to fabricate mesoporous silica nanoparticles. Active surface enables functionalisation to modify surface properties and link therapeutic molecules. The tuneable mesopore structure and modifiable surface of mesoporous silica nanoparticle allow incorporation of various classes of drug molecules and controlled delivery to the target sites. This review aims to present the state of knowledge of currently available drug delivery system and identify properties of an ideal drug carrier for specific application, focusing on mesoporous silica nanoparticles.
Collapse
Affiliation(s)
- Sooyeon Kwon
- Faculty of Pharmacy, The University of Sydney, Sydney, NSW, Australia
| | | | | | | | | | | |
Collapse
|
29
|
Multi-walled carbon nanotubes (MWNTs)/polysulfone (PSU) mixed matrix hollow fiber membranes for enhanced water treatment. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2013.03.021] [Citation(s) in RCA: 150] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
30
|
Seabra AB, Paula AJ, Durán N. Redox-enzymes, cells and micro-organisms acting on carbon nanostructures transformation: A mini-review. Biotechnol Prog 2013; 29:1-10. [DOI: 10.1002/btpr.1673] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Revised: 11/09/2012] [Indexed: 12/25/2022]
|