{
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    "api_type": "NWO Projects API",
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      "name": "CC0 1.0 Universal",
      "url": "https://creativecommons.org/publicdomain/zero/1.0",
      "description": "To the extent possible under law, all copyright and related or neighbouring rights have been waived worldwide to the data made available through this API."
    },
    "documentation": "https://doi.org/10.5281/zenodo.14918287",
    "release_date": "2025-08-20T00:00:00",
    "funder": "https://doi.org/10.13039/501100003246",
    "ror_id": "https://ror.org/04jsz6e67",
    "date": "2026-11-05T00:00:00",
    "count": 2,
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  "projects": [
    {
      "project_id": "12734",
      "title": "Cadmium-free All-Inorganic Quantum Dots as Down-Conversion LED Phosphors",
      "funding_scheme_id": 60,
      "funding_scheme": "Partnership Philips - Advanced Sustainable Lighting Solutions (ASLS) 2012 STW",
      "department": "Toegepaste en Technische Wetenschappen",
      "sub_department": "Technologiestichting STW",
      "start_date": "2014-01-01T00:00:00",
      "end_date": "2017-09-30T00:00:00",
      "reporting_year": 2012,
      "summary_nl": "Colloidal Quantum Dots are seen as ideal candidates to replace current (red) phosphors in LEDs for general lighting as they could significantly enhance the overall LED efficacy. Current quantum-dot phosphors are however cadmium based, lack long-term photoluminescence stability and are difficult to incorporate into a manufacturable matrix material.\n\nThis proposal aims to address the above issues by developing all-inorganic indium phosphide-based quantum dots for use as down conversion phosphors in LEDs. Two routes will be pursued to achieve this: 1) the synthesis of so-called \"giant\" Quantum Dots and 2) replacing the organic ligands of the InP QDs with recently developed inorganic ligands.  All-inorganic QDs embedded in the all-inorganic matrix should yield a high photoluminescence quantum efficiency, tunable and narrowband emission and long-term operational stability.",
      "summary_en": "Colloidal Quantum Dots are seen as ideal candidates to replace current (red) phosphors in LEDs for general lighting as they could significantly enhance the overall LED efficacy. Current quantum-dot phosphors are however cadmium based, lack long-term photoluminescence stability and are difficult to incorporate into a manufacturable matrix material. This proposal aims to address the above issues by developing all-inorganic indium phosphide-based quantum dots for use as down conversion phosphors in LEDs. Two routes will be pursued to achieve this: 1) the synthesis of so-called \"giant\" Quantum Dots and 2) replacing the organic ligands of the InP QDs with recently developed inorganic ligands.  All-inorganic QDs embedded in the all-inorganic matrix should yield a high photoluminescence quantum efficiency, tunable and narrowband emission and long-term operational stability.",
      "project_members": [
        {
          "role": "Researcher",
          "member_id": 334017,
          "last_name": "Kirkwood",
          "degree_pre_nominal": "dr. ir.",
          "initials": "N.R.M.",
          "first_name": "Nicholas",
          "organisation": "Technische Universiteit Delft||Faculteit Technische Natuurwetenschappen||Chemical Engineering||Opto-Electronic Materials Section",
          "organisation_id": 81425,
          "ror": "https://ror.org/02e2c7k09",
          "active": false
        },
        {
          "role": "Researcher",
          "member_id": 286962,
          "last_name": "Pietra",
          "degree_pre_nominal": "dr.",
          "initials": "F.",
          "first_name": "Francesca",
          "organisation": "Technische Universiteit Delft||Faculteit Technische Natuurwetenschappen||Chemical Engineering||Opto-Electronic Materials Section",
          "organisation_id": 81425,
          "ror": "https://ror.org/02e2c7k09",
          "active": false
        },
        {
          "role": "Main Applicant",
          "member_id": 156277,
          "last_name": "Houtepen",
          "degree_pre_nominal": "prof. dr.",
          "initials": "A.J.",
          "first_name": "Arjan",
          "organisation": "Technische Universiteit Delft||Faculteit Technische Natuurwetenschappen||Chemical Engineering||Opto-Electronic Materials Section",
          "organisation_id": 81425,
          "ror": "https://ror.org/02e2c7k09",
          "active": true
        },
        {
          "role": "Project leader",
          "member_id": 156277,
          "last_name": "Houtepen",
          "degree_pre_nominal": "prof. dr.",
          "initials": "A.J.",
          "first_name": "Arjan",
          "organisation": "Technische Universiteit Delft||Faculteit Technische Natuurwetenschappen||Chemical Engineering||Opto-Electronic Materials Section",
          "organisation_id": 81425,
          "ror": "https://ror.org/02e2c7k09",
          "active": true
        },
        {
          "role": "Co-applicant",
          "member_id": 169268,
          "last_name": "Manna",
          "degree_pre_nominal": "prof. dr.",
          "initials": "L.",
          "first_name": "Liberato",
          "organisation": "Technische Universiteit Delft||Faculteit Technische Natuurwetenschappen||NanoScience - Kavli Institute of Nanoscience Delft",
          "organisation_id": 74375,
          "ror": "https://ror.org/02e2c7k09",
          "active": true
        }
      ],
      "products": [
        {
          "title": "Highly Luminescent, Epitaxial Core-Shell Nanocrystals",
          "year": 2015,
          "edition": "62",
          "type": "Octrooi",
          "authors": [
            {
              "last_name": "Houtepen",
              "initials": "A.J.",
              "role": "Uitvinder"
            },
            {
              "last_name": "Hoekstra",
              "initials": "A.W.",
              "role": "Uitvinder"
            },
            {
              "last_name": "Pietra",
              "initials": "F.",
              "role": "Uitvinder"
            },
            {
              "last_name": "De Trizio",
              "initials": "L.",
              "role": "Uitvinder"
            },
            {
              "last_name": "Manna",
              "initials": "L.",
              "role": "Uitvinder"
            },
            {
              "last_name": "-",
              "role": "Houder"
            }
          ]
        }
      ]
    },
    {
      "project_id": "INK.12734",
      "title": "Inkomsten uit project 12734: Cadmium-free All-Inorganic Quantum Dots as Down-Conversion LED Phosphors",
      "funding_scheme_id": 3135,
      "funding_scheme": "Inkomsten uit kennisoverdracht TTW",
      "department": "Toegepaste en Technische Wetenschappen",
      "sub_department": "Technologiestichting STW",
      "start_date": "2017-02-27T00:00:00",
      "end_date": "2021-11-12T00:00:00",
      "reporting_year": 2017,
      "summary_nl": "-",
      "summary_en": "-",
      "award_amount": 20000,
      "grant_id": "https://doi.org/10.61686/HYSHO87053",
      "project_members": [
        {
          "role": "Researcher",
          "member_id": 334017,
          "last_name": "Kirkwood",
          "degree_pre_nominal": "dr. ir.",
          "initials": "N.R.M.",
          "first_name": "Nicholas",
          "organisation": "Technische Universiteit Delft||Faculteit Technische Natuurwetenschappen||Chemical Engineering||Opto-Electronic Materials Section",
          "organisation_id": 81425,
          "ror": "https://ror.org/02e2c7k09",
          "active": false
        },
        {
          "role": "Project leader",
          "member_id": 156277,
          "last_name": "Houtepen",
          "degree_pre_nominal": "prof. dr.",
          "initials": "A.J.",
          "first_name": "Arjan",
          "organisation": "Technische Universiteit Delft||Faculteit Technische Natuurwetenschappen||Chemical Engineering||Opto-Electronic Materials Section",
          "organisation_id": 81425,
          "ror": "https://ror.org/02e2c7k09",
          "active": true
        }
      ]
    }
  ]
}