1. An Optical Probe for Real-Time Monitoring of Self-Replicator Emergence and Distinguishing between Replicators
- Author
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Marcel Eleveld, Yigit Altay, Joydev Hatai, David Margulies, Leila Motiei, Sijbren Otto, Armin Kiani, Ankush Sood, and System Chemistry
- Subjects
Protocell ,Colloid and Surface Chemistry ,Self-replication ,Computer science ,Process (engineering) ,General Chemistry ,Biological system ,Biochemistry ,Throughput (business) ,Catalysis ,Replication (computing) - Abstract
Self-replicating systems play an important role in research on the synthesis and origin of life. Monitoring of these systems has mostly relied on techniques such as NMR or chromatography, which are limited in throughput and demanding when monitoring replication in real time. To circumvent these problems, we now developed a pattern-generating fluorescent molecular probe (an ID-probe) capable of discriminating replicators of different chemical composition and monitoring the process of replicator formation in real time, giving distinct signatures for starting materials, intermediates and final products. Optical monitoring of replicators dramatically reduces the analysis time and sample quantities compared to most currently used methods and opens the door for future high-throughput experimentation in protocell environments.
- Published
- 2021