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Akademický článek

Ultrasmall ATP-Coated Gold Nanoparticles Specifically Bind to Non-Hybridized Regions in DNA

Autor: Liat Katrivas, Asaf Ben-Menachem, Saloni Gupta, Alexander B. Kotlyar

Publikováno v: Nanomaterials, Vol 13, Iss 24, p 3080 (2023)

Here we report the synthesis of ultrasmall (2 nm in diameter) ATP-coated gold nanoparticles, ATP-NPs. ATP-NPs can be enlarged in a predictable manner by the surface-catalyzed reduction of gold ions with ascorbate, yielding uniform gold nanoparticles

Externí odkaz: https://doaj.org/article/490a622dfd2843ada16bcd7293f42d22

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Akademický článek

The Effect of Iodised Poly-3-Hydroxy Butyrate on DNA and BSA

Autor: Arzu EROL

Publikováno v: Bezmiâlem Science, Vol 9, Iss 2, Pp 134-139 (2021)

Objective:An important criterion that radiopaque poly-3-hydroxy butyrate (PHB) derivatives synthesized and characterized by our study group do not interact with DNA and bovine albumin to be developed as an intravenous contrast agent for radiological

Externí odkaz: https://doaj.org/article/9348be806ae44db3a9336cc6a4ec4274

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Akademický článek

Optimization and mechanism exploration for Escherichia coli transformed with plasmid pUC19 by the combination with ultrasound treatment and chemical method

Autor: Yonggang Wang, Shangchen Sun, Linmiao Yu, Shu Hu, Wenguang Fan, Feifan Leng, Jianzhong Ma

Publikováno v: Ultrasonics Sonochemistry, Vol 74, Iss , Pp 105552- (2021)

As a basic technique of molecular cloning, bio-transformation has been successfully used in the fields of biomedicine and food processing. In this study, we established a transformation system of exogenous DNA into E. coli cells mediated by ultrasoun

Externí odkaz: https://doaj.org/article/f03b6ce8b3014ec49122f59c228d440e

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Akademický článek

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Akademický článek

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Covalent Conjugation of Carbon Dots with Plasmid and DNA Condensation Thereafter: Realistic Insights into the Condensate Morphology, Energetics, and Photophysics

Autor: Prolay Das, Suman Nayak

Publikováno v: ACS Omega, Vol 6, Iss 33, Pp 21425-21435 (2021)
ACS Omega

The use of carbon quantum dots (CDs) as trackable nanocarriers for plasmid and gene as hybrid DNA condensates has gained momentum, as evident from the significant recent research efforts. However, the in-depth morphology of the condensates, the energ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33543edd2546a22d8c4ac2444df61193
https://doi.org/10.1021/acsomega.1c02247

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Akademický článek

Synthesis, characterization and DNA interaction studies of new triptycene derivatives

Autor: Sourav Chakraborty, Snehasish Mondal, Rina Kumari, Sourav Bhowmick, Prolay Das, Neeladri Das

Publikováno v: Beilstein Journal of Organic Chemistry, Vol 10, Iss 1, Pp 1290-1298 (2014)

A facile and efficient synthesis of a new series of triptycene-based tripods is being reported. Using 2,6,14- or 2,7,14-triaminotriptycenes as synthons, the corresponding triazidotriptycenes were prepared in high yield. Additionally, we report the tr

Externí odkaz: https://doaj.org/article/a387db440e744ca29e32a54a0fddc799

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IS26cannot move alone

Autor: Ruth M. Hall, Christopher J. Harmer

Publikováno v: Journal of Antimicrobial Chemotherapy. 76:1428-1432

BackgroundIS26 plays a major role in the dissemination of antibiotic resistance determinants in Gram-negative bacteria.ObjectivesTo determine whether insertion sequence IS26 is able to move alone (simple transposition) or if it exclusively forms coin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::263bd2b0930f87c3415d9ea550087f44
https://doi.org/10.1093/jac/dkab055

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Enantiomeric copper based anticancer agents promoting sequence-selective cleavage of G-quadruplex telomeric DNA and non-random cleavage of plasmid DNA

Autor: James A. Cowan, Zhen Yu, Farukh Arjmand, Sabiha Parveen

Publikováno v: Metallomics. 12:988-999

Copper-based binuclear enantiomeric complexes 1S and 1R were synthesized as anticancer chemotherapeutic agents to target G-quadruplex rich region of DNA and thoroughly characterized by various spectroscopic and single X-ray crystal diffraction studie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a4cf1a1b456665bdccc8e770357130e
https://doi.org/10.1039/d0mt00084a

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Vanadium oxide nanorods as DNA cleaving and anti-angiogenic agent: novel green synthetic approach using leaf extract of Tinospora cordifolia

Autor: Begum Muneera, N.D. Rekha, K. Shiva Prasad, H.M. Vinusha, P. Deepika

Publikováno v: Current Research in Green and Sustainable Chemistry, Vol 1, Iss, Pp 14-19 (2020)

Present study describes the synthesis of vanadium oxide nanorods (VONRs) via eco-friendly approach by using Tinospora cordifolia leaf extract. The as-synthesized VONRs were characterized by UV-Visible, FT-IR, XRD, EDX, SEM and TGA analysis. The size

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca290d412475601b935b210db5bf77e6
https://doi.org/10.1016/j.crgsc.2020.04.001

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