1 Ocak 2011 Dergi makalesi Açık Erişim

Gurbuz, Nergiz; Demirci, Serkan; Yavuz, Serkan; Caykara, Tuncer

JSON

{
  "conceptrecid": "20876", 
  "created": "2021-03-15T10:41:12.414986+00:00", 
  "doi": "10.1002/pola.24454", 
  "files": [
    {
      "bucket": "c0aecb44-748b-483f-813e-fef51c11fe4e", 
      "checksum": "md5:ed25f989c07f8aa89b35b22753ac5cb9", 
      "key": "bib-299857d6-32fa-4680-a145-e50e0bd2fb1c.txt", 
      "links": {
        "self": "https://aperta.ulakbim.gov.tr/api/files/c0aecb44-748b-483f-813e-fef51c11fe4e/bib-299857d6-32fa-4680-a145-e50e0bd2fb1c.txt"
      }, 
      "size": 257, 
      "type": "txt"
    }
  ], 
  "id": 20877, 
  "links": {
    "badge": "https://aperta.ulakbim.gov.tr/badge/doi/10.1002/pola.24454.svg", 
    "bucket": "https://aperta.ulakbim.gov.tr/api/files/c0aecb44-748b-483f-813e-fef51c11fe4e", 
    "doi": "https://doi.org/10.1002/pola.24454", 
    "html": "https://aperta.ulakbim.gov.tr/record/20877", 
    "latest": "https://aperta.ulakbim.gov.tr/api/records/20877", 
    "latest_html": "https://aperta.ulakbim.gov.tr/record/20877"
  }, 
  "metadata": {
    "access_right": "open", 
    "access_right_category": "success", 
    "communities": [
      {
        "id": "tubitak-destekli-proje-yayinlari"
      }
    ], 
    "creators": [
      {
        "affiliation": "Gazi Univ, Dept Chem, Fac Arts & Sci, TR-06500 Ankara, Turkey", 
        "name": "Gurbuz, Nergiz"
      }, 
      {
        "affiliation": "Ahi Evran Univ, Dept Chem, Fac Arts & Sci, TR-40100 Asik Pasa, Kirsehir, Turkey", 
        "name": "Demirci, Serkan"
      }, 
      {
        "affiliation": "Gazi Univ, Dept Chem, Fac Arts & Sci, TR-06500 Ankara, Turkey", 
        "name": "Yavuz, Serkan"
      }, 
      {
        "affiliation": "Gazi Univ, Dept Chem, Fac Arts & Sci, TR-06500 Ankara, Turkey", 
        "name": "Caykara, Tuncer"
      }
    ], 
    "description": "Surface-initiated reversible addition-fragmentation chain transfer (SI-RAFT) polymerization of N-[3-(dimethylamino)propyl]methacrylamide (DMAPMA) on the silicon wafer was conducted in attempt to create controllable cationic polymer films. The RAFT agent-immobilized substrate was prepared by the silanization of hydroxyl groups on silicon wafer with 3-aminopropylthriethoxysilane (APTS) and by the amide reaction of amine groups of APTS with ester groups of 4-cyano-4-((thiobenzoyl) sulfanyl) pentanoic succinimide ester (CPSE); followed by the RAFT polymerization of DMAPMA using a \"free\" RAFT agent, that is, 4-cyanopentanoic acid dithiobenzoate (CPAD) and an initiator, that is, 4,4'-azobis-4-cyanopentanoic acid (CPA). The formation of homogeneous tethered poly(N-[3-(dimethylamino)propyl]methacrylamide) [poly(DMAPMA)] brushes, whose thickness can be tuned by reaction time varying, is evidenced by using the combination of grazing angle attenuated total reflectance-Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, atomic force microscopy, and water contact-angle measurements. The calculation of grafting parameters from the number-average molecular weight, (M) over bar (n) (g/mol) and ellipsometric thickness, h (nm) values indicated the synthesis of densely grafted poly(DMAPMA) films and allowed us to predict a polymerization time for forming a \"brush-like\" conformation for the chains. (C) 2010 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 49: 423-431, 2011", 
    "doi": "10.1002/pola.24454", 
    "has_grant": false, 
    "journal": {
      "issue": "2", 
      "pages": "423-431", 
      "title": "JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY", 
      "volume": "49"
    }, 
    "license": {
      "id": "cc-by"
    }, 
    "publication_date": "2011-01-01", 
    "relations": {
      "version": [
        {
          "count": 1, 
          "index": 0, 
          "is_last": true, 
          "last_child": {
            "pid_type": "recid", 
            "pid_value": "20877"
          }, 
          "parent": {
            "pid_type": "recid", 
            "pid_value": "20876"
          }
        }
      ]
    }, 
    "resource_type": {
      "subtype": "article", 
      "title": "Dergi makalesi", 
      "type": "publication"
    }, 
    "title": "Synthesis of Cationic N-[3-(Dimethylamino)propyl]methacrylamide Brushes on Silicon Wafer via Surface-Initiated RAFT Polymerization"
  }, 
  "owners": [
    1
  ], 
  "revision": 1, 
  "stats": {
    "downloads": 6.0, 
    "unique_downloads": 6.0, 
    "unique_views": 42.0, 
    "version_downloads": 6.0, 
    "version_unique_downloads": 6.0, 
    "version_unique_views": 42.0, 
    "version_views": 43.0, 
    "version_volume": 1542.0, 
    "views": 43.0, 
    "volume": 1542.0
  }, 
  "updated": "2021-03-15T10:41:12.456826+00:00"
}