1,3,6,8-PYRENETETTRASULFONIC ACID TETRASODIUM Mchere CAS 59572-10-0
1,3,6,8-Pyrenetetrasulfonic acid tetrasodium salt (yomwe imadziwika kuti Pyranine kapena HPTS) ndi utoto wofunikira kwambiri wa fluorescent komanso mankhwala osakanikirana. Kapangidwe kake ka molekyulu kamachokera ku pyrene (polycyclic aromatic hydrocarbon) ndipo kamalumikizidwa ndi magulu anayi a sulfonic acid (-SO₃Na), zomwe zimapatsa mawonekedwe ake apadera.
| Maonekedwe | Ufa Wachikasu Wopepuka |
| Zamkati | ≥98% |
| Zosasungunuka | ≤0.1% |
| PH | 4.5-8.5 |
| Chinyezi | ≤0.5% |
1. Ma Probes ndi Masensa Owala:
Masensa a pH: Iyi ndi njira yake yakale kwambiri komanso yofunika kwambiri yogwiritsira ntchito. Mphamvu yake ya fluorescence imakhudzidwa kwambiri ndi pH ya chilengedwe. Fluorescence ndi yofooka mukakhala ndi asidi, koma imakhala yamphamvu kwambiri mukakhala ndi asidi (pH ~7-9). Chifukwa chake, imagwiritsidwa ntchito kwambiri pokonzekera mizere yoyesera ya pH ya fluorescent, kujambula kwa pH mkati mwa maselo, komanso kuyang'anira pH yachilengedwe.
Kuzindikira Ma Ion: Kuwala kwake kumazimitsidwanso ndi ma ayoni ena achitsulo (monga Fe₃⁺ ndi Cu₂⁺), zomwe zimapangitsa kuti zikhale zothandiza pozindikira kupezeka kwa ma ayoni awa.
Kafukufuku wa Biomolecule: Mchere wa tetrasodium wa 1,3,6,8-Pyrenetetrasulfonic acid umagwiritsidwa ntchito kuphunzira kapangidwe ndi mphamvu za biomacromolecules monga mapuloteni ndi DNA, kuzindikira kusintha kwa chilengedwe chozungulira biomolecules kudzera mu kusintha kwa fluorescence.
2. Kupaka Madontho ndi Zolemba Zachilengedwe:
Chifukwa cha kusungunuka bwino kwa madzi komanso kutseguka kwa nembanemba ya maselo, ingagwiritsidwe ntchito popaka utoto ku maselo amoyo, makamaka powonera momwe pH ilili mkati mwa organelles monga lysosomes (malo okhala ndi asidi) kapena cytoplasm (malo okhala ndi mtunda wosagwirizana).
3. Kafukufuku wa Photophysical ndi Photochemical:
Mchere wa tetrasodium wa 1,3,6,8-Pyrenetetrasulfonic acid ungagwiritsidwe ntchito ngati wopereka mphamvu mu fluorescence energy transfer (FRET) chifukwa cha kuchuluka kwake kwa fluorescence quantum yield komanso spectrum yoyenera yotulutsa mpweya.
Mchere wa tetrasodium wa 1,3,6,8-Pyrenetetrasulfonic acid ungagwiritsidwe ntchito pophunzira njira za photochemical monga kusamutsa ma proton ndi kusamutsa ma elekitironi.
4. Ntchito Zamakampani:
Chowunikira cha Fluorescent: 1,3,6,8-Pyrenetetrasulfonic acid tetrasodium salt ingagwiritsidwe ntchito kuyeretsa mapepala ndi nsalu zapamwamba kwambiri.
Choyambitsa Kujambula: 1,3,6,8-Pyrenetetrasulfonic acid tetrasodium salt ingagwiritsidwe ntchito ngati chothandizira kuwala kwa dzuwa kapena choyambitsa kuwala m'machitidwe ena ochiritsa UV.
Chotsukira Madzi: Chifukwa cha kusungunuka kwa madzi ndi kuwala kwamphamvu, mchere wa tetrasodium wa 1,3,6,8-Pyrenetetrasulfonic acid ungagwiritsidwe ntchito kuzindikira kutuluka kwa madzi m'machitidwe amadzi kapena kuphunzira kayendedwe ka madzi.
5. Kupanga Mankhwala Pakati:
Gulu la sulfonic acid pa molekyulu yake likhoza kugwira ntchito ngati malo ochitira zinthu kuti pakhale zambiri.
✅Kuzindikira kwambiri komanso kulondola
✅Kugwirizana kwabwino kwa zinthu zachilengedwe komanso kugwiritsa ntchito bwino ndalama zambiri
✅Monga chinthu chogulitsidwa chamakono, ndalama zake zopangira zimakhala zosavuta kuzisamalira komanso zimapezeka mosavuta
25kgs/ng'oma, matani 9/chidebe cha 20'
25kgs/thumba, matani 20/chidebe cha 20'
1,3,6,8-PYRENETETTRASULFONIC ACID TETRASODIUM Mchere CAS 59572-10-0
1,3,6,8-PYRENETETTRASULFONIC ACID TETRASODIUM Mchere CAS 59572-10-0
