DOI: 10.1073/pnas.71.12.4897. An Electron-Nuclear Double Resonance (Endor) Study of the Special Pair Model for Photo-Reactive Chlorophyll in Photosynthesis

An Electron-Nuclear Double Resonance (Endor) Study of the Special Pair Model for Photo-Reactive Chlorophyll in Photosynthesis

10.1073/pnas.71.12.4897

Crossref journal-article

Proceedings of the National Academy of Sciences

Proceedings of the National Academy of Sciences (341)

Abstract

A comparison of hyperfine coupling constants obtained by electron-nuclear double resonance spectroscopy of in vitro monomer chlorophyll and bacteriochlorophyll free radicals with those of the photoesr (electron spin resonance) signal associated with light conversion in photosynthesis provides convincing support for the special pair model for the in vivo photo-reaction center.

Bibliography

Norris, J. R., Scheer, H., Druyan, M. E., & Katz, J. J. (1974). An Electron-Nuclear Double Resonance (Endor) Study of the Special Pair Model for Photo-Reactive Chlorophyll in Photosynthesis. Proceedings of the National Academy of Sciences, 71(12), 4897â4900.

Authors 4

J. R. Norris (first)
H. Scheer (additional)
M. E. Druyan (additional)
J. J. Katz (additional)

References 0 Referenced 90

None

Dates

Type	When
Created	19 years, 2 months ago (May 31, 2006, 2:48 a.m.)
Deposited	3 years, 4 months ago (April 13, 2022, 10:43 a.m.)
Indexed	2 weeks, 4 days ago (Aug. 6, 2025, 8:38 a.m.)
Issued	50 years, 8 months ago (Dec. 1, 1974)
Published	50 years, 8 months ago (Dec. 1, 1974)
Published Online	50 years, 8 months ago (Dec. 1, 1974)
Published Print	50 years, 8 months ago (Dec. 1, 1974)

Funders 0

None

BibTeX

@article{Norris_1974, title={An Electron-Nuclear Double Resonance (Endor) Study of the Special Pair Model for Photo-Reactive Chlorophyll in Photosynthesis}, volume={71}, ISSN={1091-6490}, url={http://dx.doi.org/10.1073/pnas.71.12.4897}, DOI={10.1073/pnas.71.12.4897}, number={12}, journal={Proceedings of the National Academy of Sciences}, publisher={Proceedings of the National Academy of Sciences}, author={Norris, J. R. and Scheer, H. and Druyan, M. E. and Katz, J. J.}, year={1974}, month=dec, pages={4897–4900} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2025,
        8,
        6
      ]
    ],
    "date-time": "2025-08-06T12:38:05Z",
    "timestamp": 1754483885018
  },
  "reference-count": 0,
  "publisher": "Proceedings of the National Academy of Sciences",
  "issue": "12",
  "content-domain": {
    "domain": [
      "www.pnas.org"
    ],
    "crossmark-restriction": true
  },
  "published-print": {
    "date-parts": [
      [
        1974,
        12
      ]
    ]
  },
  "abstract": "<jats:p>\n            A comparison of hyperfine coupling constants obtained by electron-nuclear double resonance spectroscopy of\n            <jats:italic>in vitro</jats:italic>\n            monomer chlorophyll and bacteriochlorophyll free radicals with those of the photoesr (electron spin resonance) signal associated with light conversion in photosynthesis provides convincing support for the special pair model for the\n            <jats:italic>in vivo</jats:italic>\n            photo-reaction center.\n          </jats:p>",
  "DOI": "10.1073/pnas.71.12.4897",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2006,
        5,
        31
      ]
    ],
    "date-time": "2006-05-31T06:48:26Z",
    "timestamp": 1149058106000
  },
  "page": "4897-4900",
  "update-policy": "http://dx.doi.org/10.1073/pnas.cm10313",
  "source": "Crossref",
  "is-referenced-by-count": 90,
  "title": "An Electron-Nuclear Double Resonance (Endor) Study of the Special Pair Model for Photo-Reactive Chlorophyll in Photosynthesis",
  "prefix": "10.1073",
  "volume": "71",
  "author": [
    {
      "given": "J. R.",
      "family": "Norris",
      "sequence": "first",
      "affiliation": [
        {
          "name": "Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439"
        }
      ]
    },
    {
      "given": "H.",
      "family": "Scheer",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439"
        }
      ]
    },
    {
      "given": "M. E.",
      "family": "Druyan",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439"
        }
      ]
    },
    {
      "given": "J. J.",
      "family": "Katz",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439"
        }
      ]
    }
  ],
  "member": "341",
  "published-online": {
    "date-parts": [
      [
        1974,
        12
      ]
    ]
  },
  "container-title": "Proceedings of the National Academy of Sciences",
  "original-title": [],
  "language": "en",
  "link": [
    {
      "URL": "https://pnas.org/doi/pdf/10.1073/pnas.71.12.4897",
      "content-type": "unspecified",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2022,
        4,
        13
      ]
    ],
    "date-time": "2022-04-13T14:43:55Z",
    "timestamp": 1649861035000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://pnas.org/doi/full/10.1073/pnas.71.12.4897"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        1974,
        12
      ]
    ]
  },
  "references-count": 0,
  "journal-issue": {
    "issue": "12",
    "published-print": {
      "date-parts": [
        [
          1974,
          12
        ]
      ]
    }
  },
  "alternative-id": [
    "10.1073/pnas.71.12.4897"
  ],
  "URL": "http://dx.doi.org/10.1073/pnas.71.12.4897",
  "relation": {},
  "ISSN": [
    "0027-8424",
    "1091-6490"
  ],
  "subject": [],
  "container-title-short": "Proc. Natl. Acad. Sci. U.S.A.",
  "published": {
    "date-parts": [
      [
        1974,
        12
      ]
    ]
  },
  "assertion": [
    {
      "value": "1974-12-01",
      "order": 2,
      "name": "published",
      "label": "Published",
      "group": {
        "name": "publication_history",
        "label": "Publication History"
      }
    }
  ]
}