A pH-activated fluorescent probe via transformation of azo and hydrazone forms for lysosomal pH imaging
We developed a fluorescent probe Sth-NH by introducing a 6-hydroxypyridone skeleton. The presence of an active proton enables the probe to transform from a deprotonated azo form to a hydrazone form in a strongly acidic environment to realize fluorescence light-up behavior, thus monitoring the lower lysosomal pH of cancer cells and distinguishing them from normal cells.
Medienart: |
E-Artikel |
---|
Erscheinungsjahr: |
2022 |
---|---|
Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:58 |
---|---|
Enthalten in: |
Chemical communications (Cambridge, England) - 58(2022), 76 vom: 22. Sept., Seite 10635-10638 |
Sprache: |
Englisch |
---|
Beteiligte Personen: |
Zhao, Xiao-Lei [VerfasserIn] |
---|
Links: |
---|
Themen: |
---|
Anmerkungen: |
Date Completed 26.09.2022 Date Revised 26.09.2022 published: Electronic Citation Status MEDLINE |
---|
doi: |
10.1039/d2cc03999k |
---|
funding: |
|
---|---|
Förderinstitution / Projekttitel: |
|
PPN (Katalog-ID): |
NLM345647637 |
---|
LEADER | 01000naa a22002652 4500 | ||
---|---|---|---|
001 | NLM345647637 | ||
003 | DE-627 | ||
005 | 20231226025541.0 | ||
007 | cr uuu---uuuuu | ||
008 | 231226s2022 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.1039/d2cc03999k |2 doi | |
028 | 5 | 2 | |a pubmed24n1152.xml |
035 | |a (DE-627)NLM345647637 | ||
035 | |a (NLM)36047442 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
100 | 1 | |a Zhao, Xiao-Lei |e verfasserin |4 aut | |
245 | 1 | 2 | |a A pH-activated fluorescent probe via transformation of azo and hydrazone forms for lysosomal pH imaging |
264 | 1 | |c 2022 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a ƒaComputermedien |b c |2 rdamedia | ||
338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
500 | |a Date Completed 26.09.2022 | ||
500 | |a Date Revised 26.09.2022 | ||
500 | |a published: Electronic | ||
500 | |a Citation Status MEDLINE | ||
520 | |a We developed a fluorescent probe Sth-NH by introducing a 6-hydroxypyridone skeleton. The presence of an active proton enables the probe to transform from a deprotonated azo form to a hydrazone form in a strongly acidic environment to realize fluorescence light-up behavior, thus monitoring the lower lysosomal pH of cancer cells and distinguishing them from normal cells | ||
650 | 4 | |a Journal Article | |
650 | 7 | |a Fluorescent Dyes |2 NLM | |
650 | 7 | |a Hydrazones |2 NLM | |
650 | 7 | |a Protons |2 NLM | |
700 | 1 | |a Yan, Chenxu |e verfasserin |4 aut | |
700 | 1 | |a Qiu, Wan-Shan |e verfasserin |4 aut | |
700 | 1 | |a Yu, Tao |e verfasserin |4 aut | |
700 | 1 | |a Wang, Wu-Jin |e verfasserin |4 aut | |
700 | 1 | |a Zhu, Wei-Hong |e verfasserin |4 aut | |
773 | 0 | 8 | |i Enthalten in |t Chemical communications (Cambridge, England) |d 1998 |g 58(2022), 76 vom: 22. Sept., Seite 10635-10638 |w (DE-627)NLM095512322 |x 1364-548X |7 nnns |
773 | 1 | 8 | |g volume:58 |g year:2022 |g number:76 |g day:22 |g month:09 |g pages:10635-10638 |
856 | 4 | 0 | |u http://dx.doi.org/10.1039/d2cc03999k |3 Volltext |
912 | |a GBV_USEFLAG_A | ||
912 | |a GBV_NLM | ||
951 | |a AR | ||
952 | |d 58 |j 2022 |e 76 |b 22 |c 09 |h 10635-10638 |