915556
HNMB
≥98%
别名:
4-[(E)-[(2-hydroxy-1-naphthalenyl)methylene]amino]-3-methyl benzoic acid, Aggregation-induced emmision (AIE) materials, Mechanochromic luminescent (MCL) materials
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关于此项目
经验公式（希尔记法）:
C19H15NO3
化学文摘社编号:
分子量:
305.33
MDL number:
UNSPSC Code:
12352103
NACRES:
NA.23
Assay:
≥98%
Form:
solid
Quality Segment
assay
≥98%
form
solid
color
white
mp
292.9 °C
UV absorption
λ: 317 nm Amax, λ: 443 nm Amax
SMILES string
N(=C\c2c3c(ccc2O)cccc3)/c1c(cc(cc1)C(=O)O)C
InChI
1S/C19H15NO3/c1-12-10-14(19(22)23)6-8-17(12)20-11-16-15-5-3-2-4-13(15)7-9-18(16)21/h2-11,21H,1H3,(H,22,23)/b20-11+
InChI key
HCGGUBXKKWXERU-RGVLZGJSSA-N
Application
HNMB is a mechanochromic luminescent material with aggregation-induced emission (AIE). It has applications for pressure sensing and mapping.
In biology, pressure could direct the folding-unfolding of protein molecules, guide blood stream and even control the cell migration. The complexity with these cases makes the monitor and measurement of pressure from conventional force sensor based on classical mechanics impractical. Based on mechanical sensitive materials with ingenious design at the molecular level, a new way to detect pressure is developed. And mechanochromic luminescent (MCL) materials have formed a vital part of such materials. They are intentionally endowed with the ability to change luminescence property (e.g., emission wavelength, emission intensity and lifetime) under mechanical force, which can be readily detected by naked eyes or instruments. As molecule-based sensors, they are compatible to various flexible substrates and arbitrarily curvilinear surfaces, facilitating many applications.
In biology, pressure could direct the folding-unfolding of protein molecules, guide blood stream and even control the cell migration. The complexity with these cases makes the monitor and measurement of pressure from conventional force sensor based on classical mechanics impractical. Based on mechanical sensitive materials with ingenious design at the molecular level, a new way to detect pressure is developed. And mechanochromic luminescent (MCL) materials have formed a vital part of such materials. They are intentionally endowed with the ability to change luminescence property (e.g., emission wavelength, emission intensity and lifetime) under mechanical force, which can be readily detected by naked eyes or instruments. As molecule-based sensors, they are compatible to various flexible substrates and arbitrarily curvilinear surfaces, facilitating many applications.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable