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Ghasemi F, Salimi A. Advances in 2d Based Field Effect Transistors as Biosensing Platforms: From Principle to Biomedical Applications. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Lee CS, Kang M, Kim KC, Kim JH. In-situ formation of asymmetric thin-film, mixed-matrix membranes with ZIF-8 in dual-functional imidazole-based comb copolymer for high-performance CO2 capture. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.119913] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Han U, Kang T, Im J, Hong J. A small data-driven predictive model for adsorption properties in polymeric thin film. Chem Commun (Camb) 2022; 58:10953-10956. [DOI: 10.1039/d2cc03567g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Artificial intelligence allowing data-driven prediction of physicochemical properties of polymer is rapidly emerging as a powerful tool for advancing material science. Here, we provide a methodology to perceive polymer adsorption...
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Lv X, Huang L, Ding S, Wang J, Li L, Liang C, Li X. Mixed matrix membranes comprising dual-facilitated bio-inspired filler for enhancing CO2 separation. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119347] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Heo J, Choi J, Kim JY, Jeong H, Choi D, Han U, Park JH, Park HH, Hong J. 2D graphene oxide particles induce unwanted loss in pluripotency and trigger early differentiation in human pluripotent stem cells. JOURNAL OF HAZARDOUS MATERIALS 2021; 414:125472. [PMID: 33640729 DOI: 10.1016/j.jhazmat.2021.125472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 01/16/2021] [Accepted: 02/17/2021] [Indexed: 06/12/2023]
Abstract
The potential health hazards of particulates, such as micro/nano-sized plastics and carbon materials have recently received extensive attention. However, their toxicological properties in association with stem cell differentiation is still relatively unexplored. In this study, we elucidated the cytotoxic effects of 2D graphene oxide (GO), in relation to differentiation of human induced pluripotent stem cells (hiPSCs). Supplementation of GO to hiPSCs demonstrated uptake of GO through the plasma membrane and intracellular accumulation was observed. Increasing the concentration of GO led to reduced viability and increased likelihood of hiPSC colony detachment. Moreover, treatment of GO resulted in significant loss in pluripotency markers, OCT-4 and NANOG. In particular, when hiPSCs were cultured with GO in cardiomyocyte induction medium, upregulation of cardiomyocyte marker, NKX2.5, along with observation of early triggering of differentiation were observed. Taken together, our results highlight the risk in the uptake and accumulation of GO on the stem cell development by unwanted loss in pluripotency and accelerated initiation of differentiation.
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Affiliation(s)
- Jiwoong Heo
- Department of Chemical and Biomolecular Engineering, College of Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Jaewon Choi
- Interdisciplinary Program in Biohealth-Machinery Convergence Engineering, Kangwon National University, Chuncheon, Gangwon-do 24341, Republic of Korea
| | - Jin Young Kim
- Department of Biotechnology and Bioengineering, Kangwon National University, Chuncheon, Gangwon-do 24341, Republic of Korea
| | - Hyejoong Jeong
- Department of Chemical and Biomolecular Engineering, College of Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Daheui Choi
- Department of Chemical and Biomolecular Engineering, College of Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Uiyoung Han
- Department of Chemical and Biomolecular Engineering, College of Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Ju Hyun Park
- Department of Biomedical Science, Kangwon National University, Chuncheon, Gangwon-do 24341, Republic of Korea
| | - Hee Ho Park
- Interdisciplinary Program in Biohealth-Machinery Convergence Engineering, Kangwon National University, Chuncheon, Gangwon-do 24341, Republic of Korea; Department of Biotechnology and Bioengineering, Kangwon National University, Chuncheon, Gangwon-do 24341, Republic of Korea.
| | - Jinkee Hong
- Department of Chemical and Biomolecular Engineering, College of Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea.
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Heo J, Choi M, Choi D, Jeong H, Kim HY, Jeon H, Kang SW, Hong J. Spray-assisted layer-by-layer self-assembly of tertiary-amine-stabilized gold nanoparticles and graphene oxide for efficient CO2 capture. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.117905] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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