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US 10,702,483 B2Granted
Janus particles and application thereof
AssigneeNational Taiwan University
InventorsHuan-Tsung Chang, Tzu-Heng Chen, Arun Prakash Periasamy
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Abstract
The present invention provides Janus particles and a novel vesicle. In particular, the novel vesicle comprises a plurality of the Janus particles. The Janus particles have symmetric and asymmetric stretching vibrations of CH2 at about 2920 and 2850 cm−1, each with a shoulder, in Fourier transform infrared spectrum.
Claims8
Janus particles, being carbon dots, wherein the carbon dots are prepared from glyceryl esters comprises monoglycerides, diglycerides or triglycerides;
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- having hydrophobic groups on the first surfaces and hydrophilic groups on the second surfaces opposite to the first surfaces, wherein the hydrophilic groups are selected from the group consisting of hydroxyl groups, amino groups, thiol groups and the combination thereof;
- symmetric and asymmetric stretching vibrations of CH2 at about 2920 and 2850 cm−1 each with a shoulder in Fourier transform infrared spectrum, and an average diameter less than 2 nm.
Dependencies are inferred from the claim text.