Color sensitive retina based on bacteriorhodopsin

Color sensitive retina based on bacteriorhodopsin
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DOI:
10.1016/s0303-2647(99)00074-x
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发表时间:
2000-01-01
期刊:
影响因子:
1.6
通讯作者:
Jaaskelainen, T
Jaaskelainen, T
中科院分区:
生物学4区
文献类型:
--
作者:
Frydrych, M;Silfsten, P;Jaaskelainen, T

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细菌紫质(Bacteriorhodopsin, BR)是盐盐细菌的一种膜蛋白,作为一种潜在的信息技术材料,自上世纪80年代以来就得到了广泛的研究。BR的信息处理应用利用了蛋白质的光致变色或光电特性。在这项研究中,我们讨论了设计原则,并描述了我们的研究使用细菌视紫红质作为传感器材料的颜色敏感人工视网膜。这个视网膜包括对输入信息的低级处理。提出了一种颜色敏感矩阵元素的设计、自组织颜色适应算法和视网膜的系统模型。(C) 2000爱思唯尔科学爱尔兰有限公司版权所有。
Bacteriorhodopsin (BR), a membrane protein of a microorganism Halobacterium salinarium has been studied since the 80's as a potential material for information technology. The information processing applications of BR employ either photochromic or photoelectric properties of the protein. In this study we discuss about design principles and describe our study of the use of bacteriorhodopsin as a sensor material for a color sensitive artificial retina. This retina includes low-level processing of input information. The design of a color sensitive matrix element, the self-organizing color adaptation algorithm and a system model for the retina are presented. (C) 2000 Elsevier Science Ireland Ltd. All rights reserved.