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Ge X, Mohapatra J, Silva E, He G, Gong L, Lyu T, Madhogaria RP, Zhao X, Cheng Y, Al-Enizi AM, Nafady A, Tian J, Liu JP, Phan MH, Taraballi F, Pettigrew RI, Ma S. Metal-Organic Framework as a New Type of Magnetothermally-Triggered On-Demand Release Carrier. Small 2024; 20:e2306940. [PMID: 38127968 DOI: 10.1002/smll.202306940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 11/03/2023] [Indexed: 12/23/2023]
Abstract
The development of external stimuli-controlled payload systems has been sought after with increasing interest toward magnetothermally-triggered drug release (MTDR) carriers due to their non-invasive features. However, current MTDR carriers present several limitations, such as poor heating efficiency caused by the aggregation of iron oxide nanoparticles (IONPs) or the presence of antiferromagnetic phases which affect their efficiency. Herein, a novel MTDR carrier is developed using a controlled encapsulation method that fully fixes and confines IONPs of various sizes within the metal-organic frameworks (MOFs). This novel carrier preserves the MOF's morphology, porosity, and IONP segregation, while enhances heating efficiency through the oxidation of antiferromagnetic phases in IONPs during encapsulation. It also features a magnetothermally-responsive nanobrush that is stimulated by an alternating magnetic field to enable on-demand drug release. The novel carrier shows improved heating, which has potential applications as contrast agents and for combined chemo and magnetic hyperthermia therapy. It holds a great promise for magneto-thermally modulated drug dosing at tumor sites, making it an exciting avenue for cancer treatment.
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Affiliation(s)
- Xueying Ge
- Department of Chemistry, University of North Texas, Denton, Texas, 76201, USA
- Engineering Medicine (EnMed), Texas A&M University and Houston Methodist Hospital, Houston, Texas, 77030, USA
| | - Jeotikanta Mohapatra
- Department of Physics, The University of Texas at Arlington, Arlington, Texas, 76019, USA
| | - Enya Silva
- Department of Physics, University of South Florida, Tampa, Florida, 33620, USA
| | - Guihua He
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, Wuhan, 430071, P. R. China
| | - Lingshan Gong
- Department of Chemistry, University of North Texas, Denton, Texas, 76201, USA
| | - Tengteng Lyu
- Department of Chemistry, University of North Texas, Denton, Texas, 76201, USA
| | - Richa P Madhogaria
- Department of Physics, University of South Florida, Tampa, Florida, 33620, USA
| | - Xin Zhao
- J. Mike Walker '66 Department of Mechanical Engineering, Texas A&M University, College Station, TX, 77843, USA
| | - Yuchuan Cheng
- Zhejiang Key Laboratory of Additive Manufacturing Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
| | - Abdullah M Al-Enizi
- Department of Chemistry, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Ayman Nafady
- Department of Chemistry, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Jian Tian
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, Wuhan, 430071, P. R. China
| | - J Ping Liu
- Department of Physics, The University of Texas at Arlington, Arlington, Texas, 76019, USA
| | - Manh-Huong Phan
- Department of Physics, University of South Florida, Tampa, Florida, 33620, USA
| | - Francesca Taraballi
- Center for Musculoskeletal Regeneration, Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston Methodist Academic Institute, Houston, Texas, 77030, USA
| | - Roderic I Pettigrew
- Engineering Medicine (EnMed), Texas A&M University and Houston Methodist Hospital, Houston, Texas, 77030, USA
| | - Shengqian Ma
- Department of Chemistry, University of North Texas, Denton, Texas, 76201, USA
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Zheng G, Zhu Y, Mozaffari S, Mao N, Chen KW, Jenkins K, Zhang D, Chan A, Arachchige HWS, Madhogaria RP, Cothrine M, Meier WR, Zhang Y, Mandrus D, Li L. Quantum oscillations evidence for topological bands in kagome metal ScV 6Sn 6. J Phys Condens Matter 2024; 36:215501. [PMID: 38335546 DOI: 10.1088/1361-648x/ad2803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 02/09/2024] [Indexed: 02/12/2024]
Abstract
Metals with kagome lattice provide bulk materials to host both the flat-band and Dirac electronic dispersions. A new family of kagome metals is recently discovered inAV6Sn6. The Dirac electronic structures of this material needs more experimental evidence to confirm. In the manuscript, we investigate this problem by resolving the quantum oscillations in both electrical transport and magnetization in ScV6Sn6. The revealed orbits are consistent with the electronic band structure models. Furthermore, the Berry phase of a dominating orbit is revealed to be aroundπ, providing direct evidence for the topological band structure, which is consistent with calculations. Our results demonstrate a rich physics and shed light on the correlated topological ground state of this kagome metal.
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Affiliation(s)
- Guoxin Zheng
- Department of Physics, University of Michigan, Ann Arbor, MI 48109, United States of America
| | - Yuan Zhu
- Department of Physics, University of Michigan, Ann Arbor, MI 48109, United States of America
| | - Shirin Mozaffari
- Materials Science and Engineering Department, University of Tennessee Knoxville, Knoxville, TN 37996, United States of America
| | - Ning Mao
- Max Planck Institute for Chemical Physics of Solids, Dresden 01187, Germany
| | - Kuan-Wen Chen
- Department of Physics, University of Michigan, Ann Arbor, MI 48109, United States of America
| | - Kaila Jenkins
- Department of Physics, University of Michigan, Ann Arbor, MI 48109, United States of America
| | - Dechen Zhang
- Department of Physics, University of Michigan, Ann Arbor, MI 48109, United States of America
| | - Aaron Chan
- Department of Physics, University of Michigan, Ann Arbor, MI 48109, United States of America
| | - Hasitha W Suriya Arachchige
- Materials Science and Engineering Department, University of Tennessee Knoxville, Knoxville, TN 37996, United States of America
| | - Richa P Madhogaria
- Materials Science and Engineering Department, University of Tennessee Knoxville, Knoxville, TN 37996, United States of America
| | - Matthew Cothrine
- Materials Science and Engineering Department, University of Tennessee Knoxville, Knoxville, TN 37996, United States of America
| | - William R Meier
- Materials Science and Engineering Department, University of Tennessee Knoxville, Knoxville, TN 37996, United States of America
| | - Yang Zhang
- Department of Physics and Astronomy, University of Tennessee Knoxville, Knoxville, TN 37996, United States of America
- Min H. Kao Department of Electrical Engineering and Computer Science, University of Tennessee, Knoxville, TN 37996, United States of America
| | - David Mandrus
- Materials Science and Engineering Department, University of Tennessee Knoxville, Knoxville, TN 37996, United States of America
- Department of Physics and Astronomy, University of Tennessee Knoxville, Knoxville, TN 37996, United States of America
- Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, United States of America
| | - Lu Li
- Department of Physics, University of Michigan, Ann Arbor, MI 48109, United States of America
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