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Sagar S, Pebam M, Sinha R, Rengan AK, Panda TK. Magnesium-Catalyzed Dye-Embedded Polylactide Nanoparticles for the Effective Killing of Highly Metastatic B16F10 Melanoma Cells. ACS OMEGA 2024; 9:14860-14866. [PMID: 38585097 PMCID: PMC10993387 DOI: 10.1021/acsomega.3c07898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 02/12/2024] [Accepted: 03/12/2024] [Indexed: 04/09/2024]
Abstract
In the current research, dye-embedded polylactic acid (PLA) conjugate materials were synthesized using one-pot ring-opening polymerization (ROP), i.e., (dtHPLA) (2-[(2,4,6-trimethylphenyl) imino]-1(2H)-acenaphthylenone-reduced-PLA) and (dmHPLA) (monoiminoacenaphtheneone-reduced-PLA), and then, nanoparticles (NPs) were engineered in the size range of 150 ± 30 nm. P(dtHPLA) NPs were employed in the treatment of melanoma, an aggressive type of skin cancer, which mandates the development of novel techniques to enhance healing outcomes and eliminate adverse effects related to existing treatments. In addition to exhibiting strong intracellular absorption in the spheroid model, the P(dtHPLA) NPs exhibited a strong cytotoxic effect on B16F10 cells, which resulted in oxidative stress from the generation of reactive oxygen species (ROS) and cell death. Additionally, a live/dead experiment using P(dtHPLA) NPs revealed a notable reduction in cell viability.
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Affiliation(s)
- Shweta Sagar
- Department
of Chemistry, Indian Institute of Technology
Hyderabad, Kandi 502284, Sangareddy, Telangana, India
| | - Monika Pebam
- Department
of Biomedical Engineering, Indian Institute
of Technology Hyderabad, Kandi 502284, Sangareddy, Telangana, India
| | - Rituparna Sinha
- Department
of Chemistry, Indian Institute of Technology
Hyderabad, Kandi 502284, Sangareddy, Telangana, India
| | - Aravind K. Rengan
- Department
of Biomedical Engineering, Indian Institute
of Technology Hyderabad, Kandi 502284, Sangareddy, Telangana, India
| | - Tarun K. Panda
- Department
of Chemistry, Indian Institute of Technology
Hyderabad, Kandi 502284, Sangareddy, Telangana, India
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2
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Glöckler E, Ghosh S, Schulz S. β-Diketiminate and β-Ketoiminate Metal Catalysts for Ring-Opening Polymerization of Cyclic Esters. POLYM REV 2022. [DOI: 10.1080/15583724.2022.2121837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Eduard Glöckler
- Institute for Inorganic Chemistry, University of Duisburg-Essen, Essen, Germany
| | - Swarup Ghosh
- Institute for Inorganic Chemistry, University of Duisburg-Essen, Essen, Germany
| | - Stephan Schulz
- Institute for Inorganic Chemistry, University of Duisburg-Essen, Essen, Germany
- Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Duisburg, Germany
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3
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Gadomska-Gajadhur A, Ruśkowski P. Biocompatible Catalysts for Lactide Polymerization—Catalyst Activity, Racemization Effect, and Optimization of the Polymerization Based On Design of Experiments. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.0c00149] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Paweł Ruśkowski
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3 st., 00-664 Warsaw, Poland
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Ghosh S, Glöckler E, Wölper C, Tjaberings A, Gröschel AH, Schulz S. Heteroleptic β-Ketoiminate Magnesium Catalysts for the Ring-Opening Polymerization of Lactide. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00168] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Swarup Ghosh
- Faculty of Chemistry, University of Duisburg-Essen and Center for Nanointegration Duisburg-Essen (CENIDE), Universitätsstraße 7, S07 S03 C30, 45141 Essen, Germany
| | - Eduard Glöckler
- Faculty of Chemistry, University of Duisburg-Essen and Center for Nanointegration Duisburg-Essen (CENIDE), Universitätsstraße 7, S07 S03 C30, 45141 Essen, Germany
| | - Christoph Wölper
- Faculty of Chemistry, University of Duisburg-Essen and Center for Nanointegration Duisburg-Essen (CENIDE), Universitätsstraße 7, S07 S03 C30, 45141 Essen, Germany
| | - Alexander Tjaberings
- Faculty of Chemistry, University of Münster and Center for Soft Nanoscience (SoN), Busso-Peus-Strasse 10, 48149 Münster, Germany
| | - André H. Gröschel
- Faculty of Chemistry, University of Münster and Center for Soft Nanoscience (SoN), Busso-Peus-Strasse 10, 48149 Münster, Germany
| | - Stephan Schulz
- Faculty of Chemistry, University of Duisburg-Essen and Center for Nanointegration Duisburg-Essen (CENIDE), Universitätsstraße 7, S07 S03 C30, 45141 Essen, Germany
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5
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Synthesis, characterization and applications of nano-Ag-tagged poly(ε-caprolactone-block-tetrahydrofuran). Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-019-02861-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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6
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Mahalakshmi S, Alagesan T, Parthasarathy V, Tung KL, Anbarasan R. Crystallization and degradation kinetics studies on Cu-TG functionalized poly(ε-caprolactone) by non-isothermal approach. JOURNAL OF POLYMER RESEARCH 2019. [DOI: 10.1007/s10965-019-1789-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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Rahmayetty, Whulanza Y, Sukirno, Rahman SF, Suyono EA, Yohda M, Gozan M. Use of Candida rugosa lipase as a biocatalyst for L-lactide ring-opening polymerization and polylactic acid production. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2018. [DOI: 10.1016/j.bcab.2018.09.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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8
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Gadomska-Gajadhur A, Synoradzki L, Ruśkowski P. Poly(lactic acid) for Biomedical Application–Synthesis of Biocompatible Mg Catalyst and Optimization of Its Use in Polymerization of Lactide with the Aid of Design of Experiments. Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.8b00165] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Agnieszka Gadomska-Gajadhur
- Laboratory of Technological Process, Faculty of Chemistry, Warsaw University of Technology, ul. Noakowskiego 3, 00-664 Warsaw, Poland
| | - Ludwik Synoradzki
- Laboratory of Technological Process, Faculty of Chemistry, Warsaw University of Technology, ul. Noakowskiego 3, 00-664 Warsaw, Poland
| | - Paweł Ruśkowski
- Laboratory of Technological Process, Faculty of Chemistry, Warsaw University of Technology, ul. Noakowskiego 3, 00-664 Warsaw, Poland
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Characterization of Aliphatic Polyesters Synthesized via Enzymatic Ring-Opening Polymerization in Ionic Liquids. Molecules 2017; 22:molecules22060923. [PMID: 28574463 PMCID: PMC6152688 DOI: 10.3390/molecules22060923] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 05/31/2017] [Accepted: 05/31/2017] [Indexed: 11/16/2022] Open
Abstract
To evaluate the effects of ionic liquids (ILs) on the microstructural features of aliphatic polyesters for biomedical applications, a series of copolymers were synthesized by lipase ring opening polymerization of rac-lactide (rac-LA) and ε-caprolactone (CL). The chemical structures of resulting polymers were characterized by 1H- and 13C-NMR and the average molecular weight (Mn) and dispersity index were characterized by gel permeation chromatography. The structure of the copolymers confirms the presence of linear polymer chains with end-functional hydroxyl groups allowing covalent coupling of the therapeutic agents. Chain microstructure of copolymers indicates the presence of both random and block copolymers depending on the synthesis conditions. Moreover, it was found that CL is the most active co-monomer during copolymerization which enhances the polymerizability of rac-LA and allows to obtain higher Mn of the copolymers. The results demonstrate that ILs could be promising solvents in synthesis of aliphatic esters for biomedical applications.
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Chakraborty D, Chokkapu ER, Mandal M, Gowda RR, Ramkumar V. Zwitterionic Complexes of Group 4 Metal Chlorides Containing a Bis(imino)phenoxide Scaffold: Synthesis, Characterization and Polymerization Studies. ChemistrySelect 2016. [DOI: 10.1002/slct.201600909] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Debashis Chakraborty
- Department of Chemistry; Indian Institute of Technology Madras; Chennai-600 036, Tamil Nadu India
| | - Eswara Rao Chokkapu
- Department of Chemistry; Indian Institute of Technology Madras; Chennai-600 036, Tamil Nadu India
| | - Mrinmay Mandal
- Department of Chemistry; Indian Institute of Technology Patna; Patna-800 013, Bihar India
| | - Ravikumar R. Gowda
- Department of Chemistry; Indian Institute of Technology Madras; Chennai-600 036, Tamil Nadu India
| | - Venkatachalam Ramkumar
- Department of Chemistry; Indian Institute of Technology Madras; Chennai-600 036, Tamil Nadu India
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11
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Synthesis and characterization of nano Ag end capped L-cysteine bridged diblock copolymer. CHINESE JOURNAL OF POLYMER SCIENCE 2015. [DOI: 10.1007/s10118-015-1688-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Murugesan A, Meenarathi B, Palanikumar S, Kannammal L, Anbarasan R. Synthesis, Characterization and Applications of Poly(sulfanilic acid)-Based Triblock Copolymer. ADVANCES IN POLYMER TECHNOLOGY 2015. [DOI: 10.1002/adv.21522] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- A. Murugesan
- Department of Polymer Technology; Kamaraj College of Engineering and Technology; Virudhunagar 626 001 India
| | - B. Meenarathi
- Department of Polymer Technology; Kamaraj College of Engineering and Technology; Virudhunagar 626 001 India
| | - S. Palanikumar
- Department of Polymer Technology; Kamaraj College of Engineering and Technology; Virudhunagar 626 001 India
| | - L. Kannammal
- Department of Polymer Technology; Kamaraj College of Engineering and Technology; Virudhunagar 626 001 India
| | - R. Anbarasan
- Department of Polymer Technology; Kamaraj College of Engineering and Technology; Virudhunagar 626 001 India
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Sattayanon C, Sontising W, Jitonnom J, Meepowpan P, Punyodom W, Kungwan N. Theoretical study on the mechanism and kinetics of ring-opening polymerization of cyclic esters initiated by tin(II) n-butoxide. COMPUT THEOR CHEM 2014. [DOI: 10.1016/j.comptc.2014.06.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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14
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Synthesis and characterization of fluorescent bio-degradable Poly (ε-Caprolactone). ACTA ACUST UNITED AC 2014. [DOI: 10.1007/s12588-014-9070-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Parwe SP, Chaudhari PN, Mohite KK, Selukar BS, Nande SS, Garnaik B. Synthesis of ciprofloxacin-conjugated poly (L-lactic acid) polymer for nanofiber fabrication and antibacterial evaluation. Int J Nanomedicine 2014; 9:1463-77. [PMID: 24741303 PMCID: PMC3970946 DOI: 10.2147/ijn.s54971] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Ciprofloxacin was conjugated with polylactide (PLA) via the secondary amine group of the piperazine ring using PLA and 7-(4-(2-Chloroacetyl) piperazin-1-yl)-1-cyclopropyl-6-fluoro-1, 4-dihydro-4-oxoquinoline-3-carboxylic acid. Zinc prolinate, a biocompatible catalyst was synthesized, characterized, and used in ring opening polymerization of L-lactide. Five different kinds of OH-terminated poly(L-lactide) (two-, three-, four-, six-arm, star-shaped) homopolymers were synthesized by ring opening polymerization of L-lactide in the presence of dodecanol, glycerol, pentaerythritol, dipentaerythritol as initiator and zinc prolinate as a catalyst. The structures of the polymers and conjugates were thoroughly characterized by means of gel permeation chromatography, matrix-assisted laser desorption/ionization – time of flight mass spectrometry, and nuclear magnetic resonance spectroscopy. PLA (molecular weight =100,000) and ciprofloxacin conjugated PLA were used for fabrication of nonwoven nanofiber mat (diameter ranges; 150–400 nm) having pore size (62–102 nm) using electrospinning. The microbiological assessment shows that the release of ciprofloxacin possesses antimicrobial activity. The drug-release behavior of the mat was studied to reveal potential application as a drug delivery system. The result shows that the ciprofloxacin release rates of the PLA conjugate nonwoven nanofiber mat could be controlled by the drug loading content and the release medium. The development of a biodegradable ciprofloxacin system, based on nonwoven nanofiber mat, should be of great interest in drug delivery systems.
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Affiliation(s)
- Sharad P Parwe
- Polymer Science and Engineering Division, National Chemical Laboratory, Pune, India
| | - Priti N Chaudhari
- Polymer Science and Engineering Division, National Chemical Laboratory, Pune, India
| | - Kavita K Mohite
- Polymer Science and Engineering Division, National Chemical Laboratory, Pune, India
| | - Balaji S Selukar
- Polymer Science and Engineering Division, National Chemical Laboratory, Pune, India
| | - Smita S Nande
- Polymer Science and Engineering Division, National Chemical Laboratory, Pune, India
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16
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Sattayanon C, Kungwan N, Punyodom W, Meepowpan P, Jungsuttiwong S. Theoretical investigation on the mechanism and kinetics of the ring-opening polymerization of ε-caprolactone initiated by tin(II) alkoxides. J Mol Model 2013; 19:5377-85. [PMID: 24173613 DOI: 10.1007/s00894-013-2026-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Accepted: 09/30/2013] [Indexed: 11/26/2022]
Affiliation(s)
- Chanchai Sattayanon
- Center of Excellence for Innovation in Chemistry, Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand, 50200
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17
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Synthesis of genistein-containing star-shaped homo- and copolyesters by the ring-opening polymerization. Polym Bull (Berl) 2013. [DOI: 10.1007/s00289-013-0973-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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18
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Du G, Wei Y, Zhang W, Dong Y, Lin Z, He H, Zhang S, Li X. Bis(imino)diphenylamido rare-earth metal dialkyl complexes: synthesis, structure, and catalytic activity in living ring-opening ε-caprolactone polymerization and copolymerization with γ-butyrolactone. Dalton Trans 2013; 42:1278-86. [DOI: 10.1039/c2dt31932b] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Ikpo N, Hoffmann C, Dawe LN, Kerton FM. Ring-opening polymerization of ε-caprolactone by lithium piperazinyl-aminephenolate complexes: synthesis, characterization and kinetic studies. Dalton Trans 2012; 41:6651-60. [PMID: 22511217 DOI: 10.1039/c2dt30276d] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of lithium complexes were prepared from 2(N-piperazinyl-N'-methyl)-2-methylene-4-R'-6-R-phenols ([ONN](RR')) and characterized through elemental analysis, (1)H and (13)C{(1)H} NMR spectroscopy, and X-ray crystallography. Treatment of the ligands with n-butyllithium afforded {Li[ONN](RR')}(3) [R = Me, R' = (t)Bu, (1); R = R' = (t)Bu (2); R = R' = (t)Am, (3), (t)Am = C(CH(3))(2)CH(2)CH(3)], with trimetallic structures in the solid-state as shown by single-crystal X-ray diffraction. The reactivity of these complexes in the ring-opening polymerization of ε-caprolactone (ε-CL), as well as the influences of monomer concentration, monomer/Li molar ratio, polymerization temperature and time, was studied. Rates of polymerization were first order with respect to both monomer and lithium concentrations, and activation energies for the reactions were determined. MALDI-TOF MS analysis revealed that transesterification had occurred during the polymerization.
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Affiliation(s)
- Nduka Ikpo
- Department of Chemistry, Memorial University of Newfoundland, St. John's, NL A1B 3X7, Canada
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Sobczak M. Ring-opening polymerization of cyclic esters in the presence of choline/SnOct2 catalytic system. Polym Bull (Berl) 2011. [DOI: 10.1007/s00289-011-0676-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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21
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Sobczak M. Synthesis and Characterization of Polyurethanes Based on Oligo(ϵ-caprolactone) Prepared by Free-Metal Method. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2011. [DOI: 10.1080/10601325.2011.562729] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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22
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Sobczak M, Hajdaniak M, Goś P, Olędzka E, Kołodziejski WL. Use of aliphatic poly(amide urethane)s for the controlled release of 5-fluorouracil. Eur J Med Chem 2011; 46:914-8. [PMID: 21292355 DOI: 10.1016/j.ejmech.2011.01.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Revised: 12/28/2010] [Accepted: 01/08/2011] [Indexed: 11/19/2022]
Affiliation(s)
- Marcin Sobczak
- Faculty of Pharmacy, Department of Inorganic and Analytical Chemistry, Medical University of Warsaw, ul Banacha 1, 02-097 Warsaw, Poland.
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Rosal ID, Poteau R, Maron L. DFT study of the Ring Opening Polymerization of ε-caprolactone by grafted lanthanide complexes: 2—Effect of the initiator ligand. Dalton Trans 2011; 40:11228-40. [DOI: 10.1039/c1dt10567a] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Rosal ID, Poteau R, Maron L. DFT study of the Ring Opening Polymerization of ε-caprolactone by grafted lanthanide complexes: 1—Effect of the grafting mode on the reactivity of borohydride complexes. Dalton Trans 2011; 40:11211-27. [DOI: 10.1039/c1dt10566c] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Sobczak M, Nurzyńska K, Kolodziejski W. Seeking polymeric prodrugs of norfloxacin. Part 2. Synthesis and structural analysis of polyurethane conjugates. Molecules 2010; 15:842-56. [PMID: 20335951 PMCID: PMC6263196 DOI: 10.3390/molecules15020842] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2010] [Revised: 01/30/2010] [Accepted: 02/03/2010] [Indexed: 11/16/2022] Open
Abstract
Oligo(ε-caprolactone) and oligolactide were synthesized via ring-opening polymerization of cyclic esters in the presence of creatinine as initiators. Thus obtained oligomers were successfully used in the synthesis of novel polyurethane conjugates of norfloxacin. The structures of the polymers and conjugates were elucidated by means of MALDI-TOF MS, NMR and IR studies.
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Affiliation(s)
- Marcin Sobczak
- Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Medical University of Warsaw, ul. Banacha 1, 02-097 Warsaw, Poland.
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