聂继云 彭运生 2004-8-4 15:53:40 第7卷第2期 激光生物学报 Vol.7 No.2

    摘要生物超弱发光是生物物理中光生物学的重要内容之一，自1923年以来，人们已进行了大量研究。本文评述了生物超弱发光的机理、测量和理化影响因素，总结了生物超弱发光在我国农业和医学中的应用研究，并对初步展望了生物超弱发光的未来研究方向。

    Superweak Bioluminescence and its Applied Research

    Nie Jiyun Peng Yunsheng

    (China Agricultrual University,Beijing 100094)

    Abstract Superweak bioluminescence is the important content of optic-biology in biophysics.Scince 1923,a lot of research has been carried out,This paper generalized the mechansim,measurement ,factors of physical and chemical influence,and the applied research in agriculture and medical science in china,Moreover,the initial prospect of the future orientation of superweak bioluminescence research has also been presented.

    Key words Superweak bioluminescence Mechanism applied research

    生物超弱发光(Ultraweak or Superweak bioluminescence)，简称超弱发光，又叫超弱光子辐射(Ultraweak Photon emission)、自发光(Spontaneous Luminescence)、超弱化学发光(Ultraweak or superweak Chemiluminescence)[1]。超弱发光是一种低水平的化学发光，发光强度极其微弱，仅为100-103hv/(s.cm2)，量子效率也很低，约为10-14-10-9，波长范围为200-800nm[2-6]。实际上超弱发光早已为人所知，早在1923年，前苏联科学家G.Gurwitsh在有名的“洋葱试验”中就已发现了超弱发光现象[7] ......