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Muchenski F, Gonçalves JP, Ribeiro YC, Franco CRC, de Oliveira CC, Marcon BH, Robert A, de Medeiros LCS, de Oliveira RC, de Oliveira AJA, Mattoso N. Temperature influence on NiFeMo nanoparticles magnetic properties and their viability in biomedical applications. J Biomed Mater Res B Appl Biomater 2023. [PMID: 36880533 DOI: 10.1002/jbm.b.35248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 02/15/2023] [Accepted: 02/23/2023] [Indexed: 03/08/2023]
Abstract
NiFeMo alloy nanoparticles were synthesized by co-precipitation in the presence of organic additives. Nanoparticles thermal evolution shows that there is a significant increase in the average size (from 28 to 60 nm), consolidating a crystalline structure of the same type as the Ni3 Fe phase but with lattice parameter a = 0.362 nm. Measurements of magnetic properties follow this morphological and structural evolution increasing saturation magnetization (Ms) by 578% and reducing remanence magnetization (Mr) by 29%. Cell viability assays on as-synthesized revealed that nanoparticles (NPs) are not cytotoxic up to a concentration of 0.4 μg/mL for both non-tumorigenic (fibroblasts and macrophages) and tumor cells (melanoma).
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Affiliation(s)
| | - Jenifer Pendiuk Gonçalves
- Cell Biology Department, Laboratory of Inflammatory and Neoplastic Cells/ Laboratory of Sulfated Polysaccharides Investigation, Biological Sciences Sector - Universidade Federal do Paraná, Curitiba, Brazil
| | - Yasmin Carla Ribeiro
- Cell Biology Department, Laboratory of Inflammatory and Neoplastic Cells/ Laboratory of Sulfated Polysaccharides Investigation, Biological Sciences Sector - Universidade Federal do Paraná, Curitiba, Brazil
| | - Célia Regina Cavichiolo Franco
- Cell Biology Department, Laboratory of Inflammatory and Neoplastic Cells/ Laboratory of Sulfated Polysaccharides Investigation, Biological Sciences Sector - Universidade Federal do Paraná, Curitiba, Brazil
| | - Carolina Camargo de Oliveira
- Cell Biology Department, Laboratory of Inflammatory and Neoplastic Cells/ Laboratory of Sulfated Polysaccharides Investigation, Biological Sciences Sector - Universidade Federal do Paraná, Curitiba, Brazil
| | | | - Anny Robert
- Cell Biology Laboratory, Instituto Carlos Chagas (Fiocruz - Paraná), Curitiba, Brazil
| | | | - Ronei Cardoso de Oliveira
- Physics Department, Center for Exact Sciences and Technology, Superconductivity and Magnetism Laboratory, Universidade Federal de São Carlos, São Carlos, Brazil
| | - Adilson Jesus Aparecido de Oliveira
- Physics Department, Center for Exact Sciences and Technology, Superconductivity and Magnetism Laboratory, Universidade Federal de São Carlos, São Carlos, Brazil
| | - Ney Mattoso
- Physics Department, Exact Sciences Sector, Laboratory of Nanostructured Materials, Universidade Federal do Paraná, Curitiba, Brazil
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Pourmadadi M, Rajabzadeh-Khosroshahi M, Eshaghi MM, Rahmani E, Motasadizadeh H, Arshad R, Rahdar A, Pandey S. TiO2-based nanocomposites for cancer diagnosis and therapy: A comprehensive review. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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Gupta B, Poudel BK, Ruttala HB, Regmi S, Pathak S, Gautam M, Jin SG, Jeong JH, Choi HG, Ku SK, Yong CS, Kim JO. Hyaluronic acid-capped compact silica-supported mesoporous titania nanoparticles for ligand-directed delivery of doxorubicin. Acta Biomater 2018; 80:364-377. [PMID: 30201431 DOI: 10.1016/j.actbio.2018.09.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 09/04/2018] [Accepted: 09/06/2018] [Indexed: 12/26/2022]
Abstract
Mesoporous titania nanoparticles (MTN), owing to their high surface area to volume ratio and tunable pore sizes, appear capable of delivering sizable amounts of drug payloads, and hence, show considerable promise as drug delivery candidates in cancer therapy. We designed silica-supported MTN (MTNst) coated with hyaluronic acid (HA) to effectively deliver doxorubicin (DOX) for breast cancer therapy. The HA coating served a dual purpose of stabilizing the payload in the carriers as well as actively targeting the nanodevices to CD44 receptors. The so-formed HA-coated MTNst carrying DOX (HA/DOX-MTNst) had spheroid particles with a considerable drug-loading capacity and showed significantly superior in vitro cytotoxicity against MDA-MB-231 cells as compared to free DOX. HA/DOX-MTNst markedly improved the cellular uptake of DOX in an apparently CD44 receptor-dependent manner, and increased the number of apoptotic cells as compared to free DOX. These nanoplatforms accumulated in large quantities in the tumors of MDA-MB-231 xenograft tumor-bearing mice, where they significantly enhanced the inhibition of tumor growth compared to that observed with free DOX with no signs of acute toxicity. Based on these excellent results, we deduced that HA/DOX-MTNst could be successfully used for targeted breast cancer therapy. STATEMENT OF SIGNIFICANCE: This is the first study to use silica-supported mesoporous titania nanoparticles (MTNst) for doxorubicin (DOX) delivery to treat breast cancer, which exhibited effective and enhanced in vitro and in vivo apoptosis and tumor growth inhibition. Solid silica was used to support the mesoporous TiO2 resulting in MTNst, which efficiently incorporated a high DOX payload. The hyaluronic acid (HA) coating over the MTNst surface served a dual purpose of first, stabilizing DOX inside the MTNst (capping agent), and second, directing the nanoplatform device to CD44 receptors that are highly expressed in MDA-MB-231 cells (targeting ligand). The NPs exhibited highly efficacious in vitro tumor-cell killing and excellent in vivo tumor regression, highlighting the enormous promise of this system for breast cancer therapy.
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Affiliation(s)
- Biki Gupta
- College of Pharmacy, Yeungnam University, 214-1, Dae-Dong, Gyeongsan 712-749, Republic of Korea
| | - Bijay Kumar Poudel
- College of Pharmacy, Yeungnam University, 214-1, Dae-Dong, Gyeongsan 712-749, Republic of Korea
| | - Hima Bindu Ruttala
- College of Pharmacy, Yeungnam University, 214-1, Dae-Dong, Gyeongsan 712-749, Republic of Korea
| | - Shobha Regmi
- College of Pharmacy, Yeungnam University, 214-1, Dae-Dong, Gyeongsan 712-749, Republic of Korea
| | - Shiva Pathak
- College of Pharmacy, Yeungnam University, 214-1, Dae-Dong, Gyeongsan 712-749, Republic of Korea
| | - Milan Gautam
- College of Pharmacy, Yeungnam University, 214-1, Dae-Dong, Gyeongsan 712-749, Republic of Korea
| | - Sung Giu Jin
- Department of Pharmaceutical Engineering, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan 31116, Republic of Korea
| | - Jee-Heon Jeong
- College of Pharmacy, Yeungnam University, 214-1, Dae-Dong, Gyeongsan 712-749, Republic of Korea
| | - Han-Gon Choi
- College of Pharmacy, Institute of Pharmaceutical Science and Technology, Hanyang University, 55, Hanyangdaehak-ro, Sangnok-gu, Ansan 426-791, Republic of Korea
| | - Sae Kwang Ku
- College of Korean Medicine, Daegu Haany University, Gyeongsan 712-702, Republic of Korea.
| | - Chul Soon Yong
- College of Pharmacy, Yeungnam University, 214-1, Dae-Dong, Gyeongsan 712-749, Republic of Korea.
| | - Jong Oh Kim
- College of Pharmacy, Yeungnam University, 214-1, Dae-Dong, Gyeongsan 712-749, Republic of Korea.
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