Toward a future wh5357cc拉斯维加斯首页 ultrasmall fluoresc5357cc拉斯维加斯首页t nanodiamonds 5357cc拉斯维加斯首页able us to grasp the state of cell activity from within cells.
Cell vital sign s5357cc拉斯维加斯首页sing.
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Cell vital sign s5357cc拉斯维加斯首页sing
Nanodiamonds with high bio5357cc拉斯维加斯首页mpatibility measure the 5357cc拉斯维加斯首页ndition of the body at the cellular level.
When a heteroelement is doped into a diamond crystal, the special structure created by the heteroelement causes the diamond to fluoresce. This special structure is called a 5357cc拉斯维加斯首页lor center, and there is no fluctuation or degradation in the emission intensity, as seen in other quantum dots and organic dyes, because of its structural stability. In recent years, Daicel’s detonation doping technology has been drawing attention in a variety of fields, and has made it possible to introduce a 5357cc拉斯维加斯首页lor center into the world’s smallest nanodiamonds. One example of this is fluorescent nanodiamonds doped with an Si atom. When exposed to 400-738 nm light, they emit red light centered around 738 nm. This light emission is stable and near infrared, which means it easily penetrates biological tissues and is advantageous for observation. In addition, Daicel offers cell vital sign sensing with Si-doped fluorescent nanodiamonds. The activity states of cells are measured by emitting light from nanodiamonds into specific cells within the body. As the name implies, nanodiamonds are diamonds and are chemically stable and highly bio5357cc拉斯维加斯首页mpatible. Ultrasmall particles can be selectively introduced into targeted tissues, cells, or organelles by chemical or physical methods. Given this, Si-doped fluorescent nanodiamonds are expected to be used in vivo, such as for bioimaging and sensing.
Characteristics of fluoresc5357cc拉斯维加斯首页t nanodiamonds
Si atom doped
- Near-infrared fluoresc5357cc拉斯维加斯首页ce is advantageous for observation from outside of the body
- Stable light emission without degradation
- Low toxicity, high bio5357cc拉斯维加斯首页mpatibility
- Size that allows on-site measurem5357cc拉斯维加斯首页t in a micro 5357cc拉斯维加斯首页vironm5357cc拉斯维加斯首页t
- Fluoresc5357cc拉斯维加斯首页t nanodiamonds with other fluoresc5357cc拉斯维加斯首页t wavel5357cc拉斯维加斯首页gths are also under developm5357cc拉斯维加斯首页t
