The effect of encapsulation on molecular computing efficiency

J. Chaplin, N. Krasnogor, Noah A. Russell
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Abstract

Research into molecular computation offers exciting possibilities for interfacing computation with biological systems. This could be achieved using light to switch photochromic molecules between states. For example, 6-Nitro-BIPS2 can be switched from a Spiropyran (SP) state to a Trans-Merocyanine (MC) state using UV photons while visible light switches from MC to SP. The MC state is also fluorescent. Modified spiropyrans targeted to proteins can improve imaging contrast3, alter enzyme activity4, alter protein interactions5 and switch vesicle permeability6.
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包封对分子计算效率的影响
分子计算的研究为将计算与生物系统相结合提供了令人兴奋的可能性。这可以通过光在不同状态之间切换光致变色分子来实现。例如,6-硝基bips2可以利用紫外光子从螺吡喃(SP)状态切换到反式merocyanine (MC)状态,而可见光则从MC状态切换到SP状态。MC状态也是荧光的。靶向蛋白质的修饰螺吡喃类蛋白可以改善成像对比度、改变酶活性、改变蛋白质相互作用和改变囊泡通透性。
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