13 Results for "

colorimetric probe

" in MedChemExpress (MCE) Product Catalog:
Products (13)

13 Results for "colorimetric probe" in MCE Product Catalog:

1
1 Cited Publications
Cat. No.: HY-151644
CAS No.: 78044-20-9
Purity:  98.90%
Fluorescein hydrazide is a sensitive fluorescent probe for Hg 2+ and Co 2+ that induces obvious color changes and fluorescence changes. Fluorescein hydrazide can be prepared by the reaction of fluorescein and hydrazine. Fluorescein hydrazide exhibits an excitation wavelength of 508 nM and an emission wavelength of 531 nM [2][3].
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Cat. No.: HY-D2329
Fluorescein-PEG4-NHS ester is a colorimetric probe formed by the reaction of adipic dihydrazide and fluorescein isothiocyanate .
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Cat. No.: HY-D0943
CAS No.: 6409-77-4
Synonyms: Kernechtrot
Nuclear Fast Red, an anthraquinone dye, is commonly used in conjunction with an excess of aluminum ions as a red nuclear counterstain. Nuclear fast red has been used as a histochemical and colorimetric reagent for calcium . Nuclear fast red as highly sensitive "off/on" fluorescent probe for detecting guanine .
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Cat. No.: HY-D0108
CAS No.: 7308-90-9
Fluorescein dilaurate is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
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Cat. No.: HY-W004617
CAS No.: 61414-16-2
Synonyms: 4,4',4''-(1,3,5-Triazine-2,4,6-triyl)tribenzoic acid
Target:  

MOFs

Research Areas:  

Others

2,4,6-Tris(4-carboxyphenyl)-1,3,5-triazine (4,4',4''-(1,3,5-Triazine-2,4,6-triyl) tribenzoic acid) is a metal-organic framework. 2,4,6-Tris(4-carboxyphenyl)-1,3,5-triazine is a C3-symmetric organic ligand with temperature-sensitive ratioluminescent properties. Complexes derived from 2,4,6-Tris(4-carboxyphenyl)-1,3,5-triazine exhibit strong emissivity and can be used for highly sensitive ratiometric fluorescent temperature sensing .
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Cat. No.: HY-W015012
CAS No.: 90421-78-6
Target:  

Fluorescent Dye

Research Areas:  

Others

NBD-Hydrazine is an aldehyde- and ketone-reactive fluorescent probe. NBD-Hydrazine has excitation/emission maxima of 468/535 nm in the presence of aldehydes or ketones. NBD-Hydrazine can be used as a starting material to synthesize malondialdehyde-reactive fluorescent probes. NBD-Hydrazine is a synthetic intermediate in the synthesis of cupric and chronic ion colorimetric sensors .
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Cat. No.: HY-D0107
CAS No.: 7364-90-1
Fluorescein dicaproate is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
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Cat. No.: HY-D0101
CAS No.: 197777-66-5
Fluorescein-diphosphat (diammonium) is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
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Cat. No.: HY-D0103
CAS No.: 150322-01-3
Fluorescein diacetate 5-maleimide is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
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Cat. No.: HY-D0105
CAS No.: 890090-49-0
Fluorescein diacetate 6-isothiocyanate is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
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Cat. No.: HY-D0100
CAS No.: 118378-76-0
Fluorescein-diacetate-5-isothiocyanat is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
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Cat. No.: HY-D2969
CAS No.: 2232870-96-9
CYDA is a colorimetric probe based on cyanine dyes, which enables highly sensitive and selective detection of Cu²⁺. CYDA can be used for urine copper detection in Wilson's disease .
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Cat. No.: HY-D3152
CAS No.: 2361979-91-9
NRh-Cu is a highly sensitive near-infrared fluorescence turn-on indicator and Cu 2+-selective probe (λex=680 nm, λem=740 nm). When NRh-Cu interacts with Cu 2+, it undergoes a structural transition from a non-fluorescent spirocyclic state to a fluorescent ring-opened state, which drives the enhancement of fluorescence emission. NRh-Cu can be used for Cu 2+ imaging in live cells and in vivo .
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