Self-powered all weather sensory systems powered by Rhodobacter sphaeroides protein solar cells was written by Paul, Nikita;Suresh, Lakshmi;Vaghasiya, Jayraj V.;Yang, Lin;Zhang, Yaoxin;Nandakumar, Dilip Krishna;Jones, Michael R.;Tan, Swee Ching. And the article was included in Biosensors & Bioelectronics in 2020.Recommanded Product: 605-94-7 This article mentions the following:
Natural photosynthetic proteins can convert solar energy into elec. energy with close to 100% quantum efficiency, and there is increasing interest in their use for sustainable photoelectrochem. devices. The primary processes of photosynthesis remain operational and efficient down to extremely low temperatures, and natural photosystems exhibit a variety of self-healing mechanisms. Herein we demonstrate the use of an amphiphilic triblock copolymer, Pluronic F127, to fabricate a self-healing photosynthetic protein photoelectrochem. cell that operates optimally at sub-zero temperatures A concentration of 30% (weight/weight) Pluronic F127 depressed the f.p. of an electrolyte comprising 50 mM ubiquinone-0 in aqueous buffer such that optimal device solar energy conversion was seen at -12°C rather than at room temperature Multiple bending cycles caused a marked deterioration of the photocurrent response to around a third of initial levels due to damage to the gel phase of the electrolyte, but this could be restored to ~95% by simply cooling and rewarming the device. This self-recoverability of the electrolyte extended the operational life of the protein cell through a process that increased its photoelectrochem. output during the repair. Utility of the cells as components of a touch sensor operational across a wide temperature range, including freezing conditions, is demonstrated. In the experiment, the researchers used many compounds, for example, 2,3-Dimethoxy-5-methylcyclohexa-2,5-diene-1,4-dione (cas: 605-94-7Recommanded Product: 605-94-7).
2,3-Dimethoxy-5-methylcyclohexa-2,5-diene-1,4-dione (cas: 605-94-7) belongs to ethers. Ether is less polar than esters, alcohols or amines because of the oxygen atom that is unable to participate in hydrogen bonding due to the presence of bulky alkyl groups on both sides of the oxygen atom. But ether is more polar than alkenes. Electron-deficient reagents are also stabilized by ethers. For example, borane (BH3) is a useful reagent for making alcohols. Pure borane exists as its dimer, diborane (B2H6), a toxic gas that is inconvenient and hazardous to use. Borane forms stable complexes with ethers, however, and it is often supplied and used as its liquid complex with tetrahydrofuran (THF).Recommanded Product: 605-94-7
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem