CN105131478B - Composite fluorescence agent poromerics - Google Patents
Composite fluorescence agent poromerics Download PDFInfo
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- CN105131478B CN105131478B CN201510469728.3A CN201510469728A CN105131478B CN 105131478 B CN105131478 B CN 105131478B CN 201510469728 A CN201510469728 A CN 201510469728A CN 105131478 B CN105131478 B CN 105131478B
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- ultraviolet fluorescent
- poromerics
- fluorescent agent
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- porous carrier
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Abstract
The present invention relates to a kind of composite fluorescence agent poromerics, ultraviolet fluorescent agent particulate is dispersed in porous carrier, and the aperture of porous carrier is 10~500nm, and the weight ratio of ultraviolet fluorescent agent particulate and porous carrier is 0.5~5：100.Ultraviolet fluorescent agent particulate is dispersed in porous carrier by the present invention, is made ultraviolet fluorescent agent when in use, can be remained suspended state in the solution, avoids its settlement influence using effect, further expand its use range.
Description
Technical field
The present invention relates to a kind of poromerics, more particularly, to a kind of composite fluorescence agent poromerics.
Background technology
Fluorescence, make " fluorescent " again, refer to a kind of chemiluminescence phenomenon of luminescence generated by light.When certain normal temperature material is through certain wavelength
Incident light（Typically ultraviolet or X ray）Irradiation, enter excitation state after absorbing luminous energy, and de excitation is sent out and sends ratio immediately
The emergent light of the wavelength length of incident light（Usual wavelength is in visible light wave range）；And once stop incident light, luminescence phenomenon
Disappear immediately therewith.Emergent light with this property is just referred to as fluorescence.
Due to the property of may indicate that of fluorescence, it is widely used in the fields such as biochemistry, medical treatment.People can be by chemically reacting tool
Fluorescent chemical group is adhered on large biological molecule, is then delicately detected by observing fluorescence that tracer group sends
These large biological molecules.Fluorescent material such as fluorescent material has constant weight in itself, and it is in use easily due to itself weight
Power and settle, limit its application.
The content of the invention
In order to overcome the shortcomings of the prior art, the invention provides a kind of composite fluorescence agent poromerics.
A kind of composite fluorescence agent poromerics, ultraviolet fluorescent agent particulate are dispersed in porous carrier, porous carrier
Aperture be 10~500nm, the weight ratio of ultraviolet fluorescent agent particulate and porous carrier is 0.5~5：100.
Preferably, described porous carrier is Kynoar poromerics.
Further, it is prepared by following step：
（1）By dibutyl phthalate and lauryl alcohol by weight 1：0.5~2 is configured to mixed solvent；
（2）Ultraviolet fluorescent agent is added in the mixed solvent, the weight content that ultraviolet fluorescent agent accounts for mixed solvent is 0.5
~2%, stir；
（3）The powder of Kynoar is added in the mixed solvent, ultrasonic wave homogeneous, Kynoar dosage is ultraviolet
20~200 times of fluorescer weight；
（4）The polyvinylidene fluoride microporous film for being attached with ultraviolet fluorescent agent, micropore are prepared using thermally induced phase separation
The aperture of film is 10~500nm；
（5）Polyvinylidene fluoride microporous film is placed in sealing container, high pressure pouring 50~80MPa pressure, instantaneous pressure is released
Put, solids expansion crushes and obtains Kynoar poromerics.
Preferably, described porous carrier is activated carbon capillary material.
Further, it is prepared by following step：
（1）Activated carbon homogeneous crushes, and size controlling is below 300 mesh；
（2）Activated carbon is mixed with ultraviolet fluorescent agent, ultraviolet fluorescent agent dosage account for activated carbon dosage 0.5~
5wt%, solid mixture mix with liquid photocurable glue again, and optic-solidified adhesive water consumption accounts for 1~5wt% of solid mixture；
（3）Under ultraviolet light irradiation, to step（2）Obtained thing is spray-dried and obtains activated carbon capillary material.
Preferably, described porous carrier is perlite poromerics.
Further, it is prepared by following step：
（1）Expanded perlite homogeneous crushes, and size controlling is below 300 mesh；
（2）Perlite is mixed with ultraviolet fluorescent agent, fluorescer dosage accounts for 0.5~5wt% of perlite, solid mixing
Thing mixes with liquid photocurable glue again, and optic-solidified adhesive water consumption accounts for 1~5wt% of solid mixture；
（3）Under ultraviolet light irradiation, to step（2）Obtained thing is spray-dried and obtains perlite poromerics.
Ultraviolet fluorescent agent particulate is dispersed in porous carrier by the present invention, makes ultraviolet fluorescent agent when in use,
Suspended state can be remained in the solution, avoided its settlement influence using effect, further expanded its use range.
Embodiment
With reference to specific embodiment, the invention will be further described, but invention which is intended to be protected is not limited to
This.
Embodiment 1
A kind of composite fluorescence agent poromerics, ultraviolet fluorescent agent particulate are dispersed in porous carrier, porous carrier
Aperture be 10~500nm, described porous carrier is Kynoar poromerics, and composite fluorescence agent poromerics is by following
Step is prepared：
（1）By dibutyl phthalate and lauryl alcohol by weight 1：1.2 are configured to mixed solvent；
（2）Ultraviolet fluorescent agent is added in the mixed solvent, the weight content that ultraviolet fluorescent agent accounts for mixed solvent is
1.5%, stir；
（3）The powder of Kynoar is added in the mixed solvent, ultrasonic wave homogeneous, Kynoar dosage is ultraviolet
80 times of fluorescer weight；
（4）The polyvinylidene fluoride microporous film for being attached with ultraviolet fluorescent agent, micropore are prepared using thermally induced phase separation
The aperture of film is 50nm；
（5）Polyvinylidene fluoride microporous film is placed in sealing container, high pressure pouring 65MPa pressure, instantaneous pressure release, Gu
The expansion of body thing crushes and obtains Kynoar poromerics.
Embodiment 2
A kind of composite fluorescence agent poromerics, ultraviolet fluorescent agent particulate are dispersed in porous carrier, and described is micro-
Hole carrier is activated carbon capillary material, and composite fluorescence agent poromerics is prepared by following step：
（1）Activated carbon homogeneous crushes, and size controlling is below 300 mesh；
（2）Activated carbon is mixed with ultraviolet fluorescent agent, ultraviolet fluorescent agent dosage accounts for the 3wt% of activated carbon dosage, solid
Mixture mixes with liquid photocurable glue again, and optic-solidified adhesive water consumption accounts for the 3.5wt% of solid mixture；
（3）Under ultraviolet light irradiation, to step（2）Obtained thing is spray-dried and obtains activated carbon capillary material.
Embodiment 3
A kind of composite fluorescence agent poromerics, ultraviolet fluorescent agent particulate are dispersed in porous carrier, and described is micro-
Hole carrier is perlite poromerics, and composite fluorescence agent poromerics is prepared by following step：
（1）Expanded perlite homogeneous crushes, and size controlling is below 300 mesh；
（2）Perlite is mixed with ultraviolet fluorescent agent, fluorescer dosage accounts for the 2.8wt% of perlite, and solid mixture is again
Mixed with liquid photocurable glue, optic-solidified adhesive water consumption accounts for the 2.5wt% of solid mixture；
（3）Under ultraviolet light irradiation, to step（2）Obtained thing is spray-dried and obtains perlite poromerics.
Embodiment 4
A kind of composite fluorescence agent poromerics, ultraviolet fluorescent agent particulate are dispersed in porous carrier, and described is micro-
Hole carrier is Kynoar poromerics, and composite fluorescence agent poromerics is prepared by following step：
（1）By dibutyl phthalate and lauryl alcohol by weight 1：0.5 is configured to mixed solvent；
（2）Ultraviolet fluorescent agent is added in the mixed solvent, the weight content that ultraviolet fluorescent agent accounts for mixed solvent is
0.5%, stir；
（3）The powder of Kynoar is added in the mixed solvent, ultrasonic wave homogeneous, Kynoar dosage is ultraviolet
20 times of fluorescer weight；
（4）The polyvinylidene fluoride microporous film for being attached with ultraviolet fluorescent agent, micropore are prepared using thermally induced phase separation
The aperture of film is 10nm；
（5）Polyvinylidene fluoride microporous film is placed in sealing container, high pressure pouring 50MPa pressure, instantaneous pressure release, Gu
The expansion of body thing crushes and obtains Kynoar poromerics.
Embodiment 5
A kind of composite fluorescence agent poromerics, ultraviolet fluorescent agent particulate are dispersed in porous carrier, and described is micro-
Hole carrier is activated carbon capillary material, and composite fluorescence agent poromerics is prepared by following step：
（1）Activated carbon homogeneous crushes, and size controlling is below 300 mesh；
（2）Activated carbon is mixed with ultraviolet fluorescent agent, ultraviolet fluorescent agent dosage accounts for the 0.5wt% of activated carbon dosage, Gu
Body mixture mixes with liquid photocurable glue again, and optic-solidified adhesive water consumption accounts for the 1wt% of solid mixture；
（3）Under ultraviolet light irradiation, to step（2）Obtained thing is spray-dried and obtains activated carbon capillary material.
Embodiment 6
A kind of composite fluorescence agent poromerics, ultraviolet fluorescent agent particulate are dispersed in porous carrier, and described is micro-
Hole carrier is perlite poromerics, and composite fluorescence agent poromerics is prepared by following step：
（1）Expanded perlite homogeneous crushes, and size controlling is below 300 mesh；
（2）Perlite is mixed with ultraviolet fluorescent agent, fluorescer dosage accounts for the 0.5wt% of perlite, and solid mixture is again
Mixed with liquid photocurable glue, optic-solidified adhesive water consumption accounts for the 1wt% of solid mixture；
（3）Under ultraviolet light irradiation, to step（2）Obtained thing is spray-dried and obtains perlite poromerics.
Embodiment 7
A kind of composite fluorescence agent poromerics, ultraviolet fluorescent agent particulate are dispersed in porous carrier, and described is micro-
Hole carrier is Kynoar poromerics, and composite fluorescence agent poromerics is prepared by following step：
（1）By dibutyl phthalate and lauryl alcohol by weight 1：2 are configured to mixed solvent；
（2）Ultraviolet fluorescent agent is added in the mixed solvent, the weight content that ultraviolet fluorescent agent accounts for mixed solvent is 2%,
Stir；
（3）The powder of Kynoar is added in the mixed solvent, ultrasonic wave homogeneous, Kynoar dosage is ultraviolet
200 times of fluorescer weight；
（4）The polyvinylidene fluoride microporous film for being attached with ultraviolet fluorescent agent, micropore are prepared using thermally induced phase separation
The aperture of film is 100nm；
（5）Polyvinylidene fluoride microporous film is placed in sealing container, high pressure pouring 80MPa pressure, instantaneous pressure release, Gu
The expansion of body thing crushes and obtains Kynoar poromerics.
Embodiment 8
A kind of composite fluorescence agent poromerics, ultraviolet fluorescent agent particulate are dispersed in porous carrier, and described is micro-
Hole carrier is activated carbon capillary material, and composite fluorescence agent poromerics is prepared by following step：
（1）Activated carbon homogeneous crushes, and size controlling is below 300 mesh；
（2）Activated carbon is mixed with ultraviolet fluorescent agent, ultraviolet fluorescent agent dosage accounts for the 5wt% of activated carbon dosage, solid
Mixture mixes with liquid photocurable glue again, and optic-solidified adhesive water consumption accounts for the 5wt% of solid mixture；
（3）Under ultraviolet light irradiation, to step（2）Obtained thing is spray-dried and obtains activated carbon capillary material.
Embodiment 9
A kind of composite fluorescence agent poromerics, ultraviolet fluorescent agent particulate are dispersed in porous carrier, and described is micro-
Hole carrier is perlite poromerics, and composite fluorescence agent poromerics is prepared by following step：
（1）Expanded perlite homogeneous crushes, and size controlling is below 300 mesh；
（2）Perlite is mixed with ultraviolet fluorescent agent, fluorescer dosage accounts for the 3.5wt% of perlite, and solid mixture is again
Mixed with liquid photocurable glue, optic-solidified adhesive water consumption accounts for the 4wt% of solid mixture；
（3）Under ultraviolet light irradiation, to step（2）Obtained thing is spray-dried and obtains perlite poromerics.
Claims (1)
- A kind of 1. composite fluorescence agent poromerics, it is characterised in that：Ultraviolet fluorescent agent particulate is dispersed in porous carrier, The aperture of porous carrier is 10~500nm, and described porous carrier is Kynoar poromerics, composite fluorescence agent micropore material Material is prepared by following step：（1）By dibutyl phthalate and lauryl alcohol by weight 1：1.2 are configured to mixed solvent；（2）Ultraviolet fluorescent agent is added in the mixed solvent, the weight content that ultraviolet fluorescent agent accounts for mixed solvent is 1.5%, is stirred Mix uniformly；（3）The powder of Kynoar is added in the mixed solvent, ultrasonic wave homogeneous, Kynoar dosage is ultraviolet fluorescent 80 times of agent weight；（4）The polyvinylidene fluoride microporous film for being attached with ultraviolet fluorescent agent is prepared using thermally induced phase separation, microporous barrier Aperture is 50nm；（5）Polyvinylidene fluoride microporous film is placed in sealing container, high pressure pouring 65MPa pressure, instantaneous pressure release, solids Expansion crushes and obtains Kynoar poromerics.
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| CN201510469728.3A CN105131478B (en) | 2015-08-04 | 2015-08-04 | Composite fluorescence agent poromerics |
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| CN201510469728.3A CN105131478B (en) | 2015-08-04 | 2015-08-04 | Composite fluorescence agent poromerics |
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| CN105131478B true CN105131478B (en) | 2017-12-01 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962533A (en) * | 2009-07-23 | 2011-02-02 | 海洋王照明科技股份有限公司 | Organic-inorganic compound fluorescent powder, manufacturing method and application |
| CN102492428A (en) * | 2011-11-22 | 2012-06-13 | 无锡中德伯尔生物技术有限公司 | Uniform fluorescent microball and preparation method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104531145B (en) * | 2014-12-29 | 2016-08-17 | 福建农林大学 | A kind of preparation method of bamboo chip/strontium aluminate fluorescent material composite |
| CN104726097A (en) * | 2015-03-24 | 2015-06-24 | 中国科学院上海硅酸盐研究所 | Novel yellow fluorescent powder and preparation method thereof |
| CN105114835B (en) * | 2015-08-03 | 2018-07-06 | 王宝根 | The LED light of high efficiency and heat radiation |
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- 2015-08-04 CN CN201510469728.3A patent/CN105131478B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962533A (en) * | 2009-07-23 | 2011-02-02 | 海洋王照明科技股份有限公司 | Organic-inorganic compound fluorescent powder, manufacturing method and application |
| CN102492428A (en) * | 2011-11-22 | 2012-06-13 | 无锡中德伯尔生物技术有限公司 | Uniform fluorescent microball and preparation method |
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