1,3,6,8-PYRENETRASULFONIC ACID TETRASODIUM SALT CAS 59572-10-0
ʻO ka paʻakai tetrasodium waikawa 1,3,6,8-Pyrenetetrasulfonic (i kapa pinepine ʻia ʻo Pyranine a i ʻole HPTS) he mea hoʻoluʻu fluorescent koʻikoʻi a me ka waena kemika. Hoʻokumu ʻia kona ʻano molekala ma ka pyrene (kahi hydrocarbon aromatic polycyclic) a ua pili ʻia i ʻehā mau hui waikawa sulfonic (-SO₃Na), ka mea e hāʻawi iā ia i nā waiwai kū hoʻokahi.
| helehelena | Pauka Melemele Māmā |
| ʻIkepili | ≥98% |
| Nā mea hiki ʻole ke hoʻoheheʻe ʻia | ≤0.1% |
| PH | 4.5-8.5 |
| ka makū | ≤0.5% |
1. Nā Probes Fluorescent a me nā Sensors:
Nā Mea ʻIke pH: ʻO kēia kāna noi maʻamau a koʻikoʻi loa. He koʻikoʻi loa kona ikaika fluorescence i ka pH o ke kaiapuni. He nāwaliwali ka fluorescence ma lalo o nā kūlana acidic, akā ikaika loa ma lalo o nā kūlana alkaline (pH ~7-9). No laila, hoʻohana nui ʻia ia i ka hoʻomākaukau ʻana i nā kaha hoʻāʻo pH fluorescent, ke kiʻi pH intracellular, a me ka nānā ʻana i ka pH microenvironmental.
ʻIke ʻana i ka Ion: Hoʻopau ʻia kona fluorescence e kekahi mau ion metala (e like me Fe₃⁺ a me Cu₂⁺), e lilo ia i mea pono no ka ʻike ʻana i ke alo o kēia mau ion.
Noiʻi Biomolecule: Hoʻohana ʻia ka paʻakai 1,3,6,8-Pyrenetetrasulfonic acid tetrasodium e aʻo i ke ʻano a me nā dinamika o nā biomacromolecules e like me nā protein a me ka DNA, e ʻike ana i nā loli i ka microenvironment e hoʻopuni ana i nā biomolecules ma o nā loli fluorescence.
2. Ka Hoʻoluʻu ʻana a me ka Lepili ʻana i nā Mea Olaola:
Ma muli o kona solubility maikaʻi loa i ka wai a me ka permeability o ka membrane cell, hiki ke hoʻohana ʻia no ka hoʻoluʻu ʻana i nā cell ola, ʻoi aku hoʻi no ka ʻike ʻana i ke kaiapuni pH kūloko o nā organelles e like me lysosomes (kaiapuni acidic) a i ʻole ka cytoplasm (kaiapuni neutral).
3. Noiʻi Photophysical a me Photochemical:
Hiki ke hoʻohana ʻia ka paʻakai tetrasodium waikawa 1,3,6,8-Pyrenetetrasulfonic ma ke ʻano he mea hāʻawi ikehu i ka hoʻoili ikehu fluorescence (FRET) ma muli o kāna hua quantum fluorescence kiʻekiʻe a me ka spectrum excitation/emission kūpono.
Hiki ke hoʻohana ʻia ka paʻakai 1,3,6,8-Pyrenetetrasulfonic acid tetrasodium e aʻo i nā kaʻina hana photochemical e like me ka hoʻoili proton a me ka hoʻoili electron.
4. Nā noi ʻoihana:
Mea Hoʻomālamalama Fluorescent: Hiki ke hoʻohana ʻia ka paʻakai 1,3,6,8-Pyrenetetrasulfonic acid tetrasodium e hoʻokeʻokeʻo i ka pepa a me nā lole kiʻekiʻe.
Mea Hoʻomaka Photocuring: Hiki ke hoʻohana ʻia ka paʻakai 1,3,6,8-Pyrenetetrasulfonic acid tetrasodium ma ke ʻano he photosensitizer a i ʻole co-initiator i kekahi mau ʻōnaehana UV-curing.
Mea Hahai Wai: Ma muli o kona hiki ke hoʻoheheʻe ʻia i ka wai a me ka fluorescence ikaika, hiki ke hoʻohana ʻia ka paʻakai 1,3,6,8-Pyrenetetrasulfonic acid tetrasodium e ʻike i nā leaka i loko o nā ʻōnaehana wai a i ʻole e aʻo i nā dinamika wai.
5. Kemika Hana Waena:
Hiki i ka hui waikawa sulfonic ma kona molekala ke lawelawe ma ke ʻano he wahi hopena no ka hana ʻana o nā mea hou aku.
✅ʻIke kiʻekiʻe a me ka pololei
✅Biocompatibility maikaʻi a me ke kumukūʻai kiʻekiʻe
✅Ma ke ʻano he huahana kalepa makua, hiki ke hoʻokele ʻia kāna mau kumukūʻai hana a loaʻa koke
25kgs/pahu, 9tons/20'pahu
25kgs/ʻeke, 20tons/20'pahu
1,3,6,8-PYRENETRASULFONIC ACID TETRASODIUM SALT CAS 59572-10-0
1,3,6,8-PYRENETRASULFONIC ACID TETRASODIUM SALT CAS 59572-10-0
