CN105462343A - Application of compound solution of beta-cyclodextrin and rare earth Dy complex in microcontact printing - Google Patents
Application of compound solution of beta-cyclodextrin and rare earth Dy complex in microcontact printing Download PDFInfo
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- CN105462343A CN105462343A CN201510999271.7A CN201510999271A CN105462343A CN 105462343 A CN105462343 A CN 105462343A CN 201510999271 A CN201510999271 A CN 201510999271A CN 105462343 A CN105462343 A CN 105462343A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
- B41M5/04—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using solvent-soluble dyestuffs on the master sheets, e.g. alcohol-soluble
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/14—Printing inks based on carbohydrates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemically Coating (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The invention discloses application of a compound solution of beta-cyclodextrin and a rare earth Dy complex in microcontact printing. According to the application, the compound solution of beta-cyclodextrin and the rare earth Dy complex is taken as a printing agent of the microcontact printing, a pattern of a PDMS stamp is transferred to a polyethylene glycol terephthalate substrate, a fine metal pattern is prepared on the polyethylene glycol terephthalate substrate by virtue of a chemical plating method, and a metal pattern is prepared on the polyethylene glycol terephthalate substrate frequently used in the electron industry by taking the compound solution of beta-cyclodextrin and the rare earth Dy complex as microcontact printing ink. According to the application, a new thought is provided for the microcontact printing industry.
Description
Technical field
The invention belongs to modern electronic technology field, particularly a kind of beta-cyclodextrin and rare earth β-diketone complex title complex of utilizing is as the application of composite green Environment-friendlyink ink in micro-contact printing.
Background technology
Surface micro-constructing technology embody just gradually in significant application value, particularly microcontact printing techniques, its can in small size micro-patterning, in multiple field, particularly modern electronic technology field is significant.Current alternative micro-contact printing ink is less, and also limited to the material that micro-contact printing can be carried out in surface, a large amount of materials cannot prepare picture on surface by the method for micro-contact printing.Thus develop new, stable ink to have a very big significance.
In order to adapt to the requirement of ink of new generation for environmental protection and HUMAN HEALTH, be necessary to develop the application of cyclodextrin in micro-contact printing further.Cyclodextrin is nontoxic, has good human compatibility.Beta-cyclodextrin and the stable performance of rare earth β-diketone complex title complex composite solution, quality of forming film is high, can be applied to the micro-contact printing of surfaces of various materials as a kind of stable ink.Current beta-cyclodextrin and rare earth β-diketone complex title complex composite solution have no report as the application of micro-contact printing ink.
Summary of the invention
The object of this invention is to provide a kind of beta-cyclodextrin and rare earth β-diketone complex title complex composite solution of utilizing in the application of micro-contact printing, using beta-cyclodextrin and the rare earth β-diketone complex complex solution print paste as micro-contact printing, by the design transfer of PDMS seal to carboxylated PET substrate, then on PET substrate, obtain exquisite metal pattern by the method for electroless plating.
In order to realize, according to object of the present invention and other advantage, providing and utilize beta-cyclodextrin and rare earth β-diketone complex title complex composite solution in the application of micro-contact printing, comprising:
Step one, beta-cyclodextrin water dissolution is obtained the beta-cyclodextrin aqueous solution that concentration is 3-6g/L, and in the gained beta-cyclodextrin aqueous solution, add rare earth β-diketone complex title complex, 20KHz ultrasonic vibration 30-60min, obtain beta-cyclodextrin and rare earth β-diketone complex title complex composite solution;
Step 2, is soaked in 30-40s in beta-cyclodextrin and rare earth β-diketone complex title complex composite solution, in N after taking-up by PDMS seal
2dry 30-60s in air-flow, the PDMS seal scribbling beta-cyclodextrin and rare earth β-diketone complex title complex composite solution is placed on carboxylated PET substrate, light pressure 10-20s, PDMS seal designs is transferred to PET substrate surface, obtains printing figuratum PET substrate;
Step 3, is soaked in 0.1g/LPdCl by figuratum for print PET substrate
210-30s in solution, the solution put into after taking-up for electroless copper carries out electroless plating, and the time is 1-10min, after PET substrate being taken out, can obtain metallic copper pattern on PET substrate.
Preferably, described beta-cyclodextrin and the rare earth β-diketone complex title complex composite solution of utilizing is in the application of micro-contact printing, and this rare earth β-diketone complex title complex is that 1-biphenyl-1,3-dimethyl diketone closes dysprosium, and structural formula is as follows:
Preferably, described beta-cyclodextrin and the rare earth β-diketone complex title complex composite solution of utilizing is in the application of micro-contact printing, in step one, the usage ratio of the beta-cyclodextrin aqueous solution and rare earth β-diketone complex title complex is, adds 0.8g rare earth β-diketone complex title complex in often liter of beta-cyclodextrin aqueous solution.
Preferably, described beta-cyclodextrin and the rare earth β-diketone complex title complex composite solution of utilizing is in the application of micro-contact printing, PET substrate is carried out carboxylated method is: PET substrate is soaked 30-60min at the isopropanol water solution of 45-55%, under 55-65 DEG C of condition, 15-20min is soaked again with 2-3mol/L sulfuric acid, 60-65 DEG C of vacuum-drying, obtains carboxylated PET substrate.
Preferably, described beta-cyclodextrin and the rare earth β-diketone complex title complex composite solution of utilizing is in the application of micro-contact printing, in step 3, the solution for electroless copper is made up of the distilled water of 4-6wt% copper sulfate, 7wt% sodium-potassium tartrate, 6wt% sodium hydroxide, 32wt% formaldehyde and surplus.
The present invention at least comprises following beneficial effect:
1. by beta-cyclodextrin and rare earth β-diketone complex title complex composite solution are prepared metal pattern, for micro-contact printing industry provides new approaches as micro-contact printing ink on the PET substrate surface that electron trade is conventional.
2. the benzene ring structure containing alkynyl link in rare earth β-diketone complex complex molecule, containing large conjugated system, structure rigidity, contains beta-diketon with in molecular configurational, is combined and obtains stable Dy title complex, be conducive to obtaining stable metal pattern with rare earth β-diketone complex coordination.
3. rare earth β-diketone complex title complex has very strong magnetic, can give magnetism of material, and the material obtained is expected to for the preparation of microminiaturized transverter of new generation, broadband machinery resonating tube and high precision liquid fuel injector etc.
4, applicable 1-biphenyl-1, the 3-dimethyl diketone conjunction dysprosium molecule that holds of the hydrophobic cavities of inside " V " font of beta-cyclodextrin enters and is fixed on beta-cyclodextrin intramolecule.
5. beta-cyclodextrin and rare earth β-diketone complex title complex composite solution raw material is easy to get, cost is low, stable, environmental protection, industrial application has very large potentiality.
Embodiment
The present invention is described in further detail below, can implement according to this with reference to specification sheets word to make those skilled in the art.
Utilize beta-cyclodextrin and rare earth β-diketone complex title complex composite solution in the application of micro-contact printing, comprising:
Step one, substrate is carboxylated, the isopropanol water solution of PET substrate 45-55% is soaked 30-60min, under 55-65 DEG C of condition, 15-20min is soaked again with 2-3mol/L sulfuric acid, clean with water subsequently, 60-65 DEG C of vacuum-drying, obtains carboxylated PET substrate.
Step 2, prepare beta-cyclodextrin and rare earth β-diketone complex title complex composite solution, beta-cyclodextrin water dissolution is obtained the beta-cyclodextrin aqueous solution that concentration is 3-6g/L, in often liter of beta-cyclodextrin aqueous solution, add 0.8g rare earth β-diketone complex title complex, the ultrasonic 30-60min of 20kHz, obtain homodisperse beta-cyclodextrin and rare earth β-diketone complex title complex composite solution, wherein, rare earth β-diketone complex title complex is that 1-biphenyl-1,3-dimethyl diketone closes dysprosium, and structural formula is as follows:
Step 3, micro-contact printing, is soaked in 30-40s in beta-cyclodextrin and rare earth β-diketone complex title complex composite solution, in N after taking-up by PDMS seal
2dry 30-60s in air-flow, the PDMS seal scribbling beta-cyclodextrin and rare earth β-diketone complex title complex composite solution is placed on carboxylated PET substrate, light pressure 10-20s, PDMS seal designs is transferred to PET substrate surface, obtains printing figuratum PET substrate.
Step 4, electroless plating, is soaked in 0.1g/LPdCl by figuratum for print PET substrate
210-30s in solution, is put in after taking-up in the chemical bronze plating liquid be made up of the distilled water of 4-6wt% copper sulfate, 7wt% sodium-potassium tartrate, 6wt% sodium hydroxide, 32wt% formaldehyde and surplus and carries out electroless plating, and the time is 1-10min.Exquisite metallic copper pattern can be obtained on PET substrate after taking-up.
Embodiment 1
Utilize beta-cyclodextrin and rare earth β-diketone complex title complex composite solution in the application of micro-contact printing, comprising:
Step one, substrate is carboxylated, by PET substrate with 45% isopropanol water solution soak 30min, under 55 DEG C of conditions, 15min is soaked again with 2mol/L sulfuric acid, subsequently with water cleaning, 60 DEG C of vacuum-dryings, obtain carboxylated PET substrate.
Step 2, prepare beta-cyclodextrin and rare earth β-diketone complex title complex composite solution, beta-cyclodextrin water dissolution is obtained the beta-cyclodextrin aqueous solution that concentration is 3g/L, 0.8g rare earth β-diketone complex title complex is added in often liter of beta-cyclodextrin aqueous solution, the ultrasonic 30min of 20kHz, obtains homodisperse beta-cyclodextrin and rare earth β-diketone complex title complex composite solution.
Step 3, micro-contact printing, is soaked in 30s in beta-cyclodextrin and rare earth β-diketone complex title complex composite solution, in N after taking-up by PDMS seal
2dry 30s in air-flow, the PDMS seal scribbling beta-cyclodextrin and rare earth β-diketone complex title complex composite solution is placed on carboxylated PET substrate, light pressure 10s, PDMS seal designs is transferred to PET substrate surface, obtains printing figuratum PET substrate.
Step 4, electroless plating, is soaked in 0.1g/LPdCl by figuratum for print PET substrate
210s in solution, is put in after taking-up in the chemical bronze plating liquid be made up of 4wt% copper sulfate, 7wt% sodium-potassium tartrate, 6wt% sodium hydroxide, 32wt% formaldehyde and 51wt% distilled water and carries out electroless plating, and the time is 5min.Exquisite metallic copper pattern can be obtained on PET substrate after taking-up.
Embodiment 2
Utilize beta-cyclodextrin and rare earth β-diketone complex title complex composite solution in the application of micro-contact printing, comprising:
Step one, substrate is carboxylated, by PET substrate with 50% isopropanol water solution soak 50min, under 55-65 DEG C of condition, 20min is soaked again with 2.5mol/L sulfuric acid, subsequently with water cleaning, 60 DEG C of vacuum-dryings, obtain carboxylated PET substrate.
Step 2, prepare beta-cyclodextrin and rare earth β-diketone complex title complex composite solution, beta-cyclodextrin water dissolution is obtained the beta-cyclodextrin aqueous solution that concentration is 5g/L, 0.8g rare earth β-diketone complex title complex is added in often liter of beta-cyclodextrin aqueous solution, the ultrasonic 50min of 20kHz, obtains homodisperse beta-cyclodextrin and rare earth β-diketone complex title complex composite solution.
Step 3, micro-contact printing, is soaked in 35s in beta-cyclodextrin and rare earth β-diketone complex title complex composite solution, in N after taking-up by PDMS seal
2dry 40s in air-flow, the PDMS seal scribbling beta-cyclodextrin and rare earth β-diketone complex title complex composite solution is placed on carboxylated PET substrate, light pressure 15s, PDMS seal designs is transferred to PET substrate surface, obtains printing figuratum PET substrate.
Step 4, electroless plating, is soaked in 0.1g/LPdCl by figuratum for print PET substrate
220s in solution, is put in after taking-up in the chemical bronze plating liquid be made up of 5wt% copper sulfate, 7wt% sodium-potassium tartrate, 6wt% sodium hydroxide, 32wt% formaldehyde and 50wt% distilled water and carries out electroless plating, and the time is 10min.Exquisite metallic copper pattern can be obtained on PET substrate after taking-up.
Embodiment 3
Utilize beta-cyclodextrin and rare earth β-diketone complex title complex composite solution in the application of micro-contact printing, comprising:
Step one, substrate is carboxylated, by PET substrate with 55% isopropanol water solution soak 60min, under 55-65 DEG C of condition, 20min is soaked again with 3mol/L sulfuric acid, subsequently with water cleaning, 65 DEG C of vacuum-dryings, obtain carboxylated PET substrate.
Step 2, prepare beta-cyclodextrin and rare earth β-diketone complex title complex composite solution, beta-cyclodextrin water dissolution is obtained the beta-cyclodextrin aqueous solution that concentration is 6g/L, 0.8g rare earth β-diketone complex title complex is added in often liter of beta-cyclodextrin aqueous solution, the ultrasonic 60min of 20kHz, obtains homodisperse beta-cyclodextrin and rare earth β-diketone complex title complex composite solution.
Step 3, micro-contact printing, is soaked in 40s in beta-cyclodextrin and rare earth β-diketone complex title complex composite solution, in N after taking-up by PDMS seal
2dry 60s in air-flow, the PDMS seal scribbling beta-cyclodextrin and rare earth β-diketone complex title complex composite solution is placed on carboxylated PET substrate, light pressure 20s, PDMS seal designs is transferred to PET substrate surface, obtains printing figuratum PET substrate.
Step 4, electroless plating, is soaked in 0.1g/LPdCl by figuratum for print PET substrate
230s in solution, is put in after taking-up in the chemical bronze plating liquid be made up of 6wt% copper sulfate, 7wt% sodium-potassium tartrate, 6wt% sodium hydroxide, 32wt% formaldehyde and 49wt% distilled water and carries out electroless plating, and the time is 10min.Exquisite metallic copper pattern can be obtained on PET substrate after taking-up.
Embodiment 4
Human normal epidermic cell HaCaT is incubated in DMEM (DMEM) nutrient solution (containing 10% new-born calf serum), puts 37 DEG C, 5%CO
2cultivate under condition, 1 ~ 2d changes 1 nutrient solution.When PET substrate's process that Growth of Cells to logarithmic phase adds undressed PET substrate respectively, embodiment 1,2 and 3 gained is printed on metallic copper pattern.Cell 0.25% Trypsin 96 orifice plate is placed in 37 DEG C, 5%CO
2incubator is cultivated.After 2 ~ 4h, every block culture plate adds undressed PET substrate and embodiment 1-3 gained respectively and is printed on the PET substrate of metallic copper pattern and complete culture solution cultured cells as a control group and experimental group, do not contain the nutrient solution of cell and sample as blank, culture plate is moved into 37 DEG C, 5%CO
2incubator is cultivated.After 24h, abandon nutrient solution, phosphate buffered saline buffer (PBS) washes plate 2 times, adds 2-(2-methoxyl group-4-nitrophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfonic acid benzene)-2H-tetrazolium list sodium (CCK-8) 10 μ l.Continue at 37 DEG C, 5%CO
2incubator is cultivated 2 ~ 4h, microplate reader 550nm place and is surveyed each hole optical density(OD) (D value).Cell survival rate (%)=[(experimental port D value-blank well D value)/(control wells D value-blank well D value)] × 100%, experimental result is as shown in table 1.
Table 1
As can be seen from Table 1, the cell survival rate of the polypropylene substrate of the present invention after electroless copper is apparently higher than undressed polypropylene substrate, illustrate that beta-cyclodextrin and rare earth β-diketone complex title complex composite solution are as micro-contact printing ink good biocompatibility, cytotoxicity is low, safety non-toxic is little to harm.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification sheets and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details.
Claims (5)
1. utilize beta-cyclodextrin and rare earth β-diketone complex title complex composite solution in an application for micro-contact printing, it is characterized in that,
Step one, beta-cyclodextrin water dissolution is obtained the beta-cyclodextrin aqueous solution that concentration is 3-6g/L, and in the gained beta-cyclodextrin aqueous solution, add rare earth β-diketone complex title complex, 20KHz ultrasonic vibration 30-60min, obtain beta-cyclodextrin and rare earth β-diketone complex title complex composite solution;
Step 2, is soaked in 30-40s in beta-cyclodextrin and rare earth β-diketone complex title complex composite solution, in N after taking-up by PDMS seal
2dry 30-60s in air-flow, the PDMS seal scribbling beta-cyclodextrin and rare earth β-diketone complex title complex composite solution is placed on carboxylated PET substrate, light pressure 10-20s, PDMS seal designs is transferred to PET substrate surface, obtains printing figuratum PET substrate;
Step 3, is soaked in 0.1g/LPdCl by figuratum for print PET substrate
210-30s in solution, the solution put into after taking-up for electroless copper carries out electroless plating, and the time is 1-10min, after PET substrate being taken out, can obtain metallic copper pattern on PET substrate.
2. utilize beta-cyclodextrin and rare earth β-diketone complex title complex composite solution in the application of micro-contact printing as claimed in claim 1, it is characterized in that, this rare earth β-diketone complex title complex is that 1-biphenyl-1,3-dimethyl diketone closes dysprosium, and structural formula is as follows:
3. utilize beta-cyclodextrin and rare earth β-diketone complex title complex composite solution in the application of micro-contact printing as claimed in claim 1, it is characterized in that, in step one, the usage ratio of the beta-cyclodextrin aqueous solution and rare earth β-diketone complex title complex is, adds 0.8g rare earth β-diketone complex title complex in often liter of beta-cyclodextrin aqueous solution.
4. utilize beta-cyclodextrin and rare earth β-diketone complex title complex composite solution in the application of micro-contact printing as claimed in claim 1, it is characterized in that, PET substrate is carried out carboxylated method is: PET substrate is soaked 30-60min at the isopropanol water solution of 45-55%, under 55-65 DEG C of condition, 15-20min is soaked again with 2-3mol/L sulfuric acid, 60-65 DEG C of vacuum-drying, obtains carboxylated PET substrate.
5. utilize beta-cyclodextrin and rare earth β-diketone complex title complex composite solution in the application of micro-contact printing as claimed in claim 1, it is characterized in that, in step 3, the solution for electroless copper is made up of the distilled water of 4-6wt% copper sulfate, 7wt% sodium-potassium tartrate, 6wt% sodium hydroxide, 32wt% formaldehyde and surplus.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999271.7A CN105462343B (en) | 2015-12-28 | 2015-12-28 | Using beta-cyclodextrin and rare earth β-diketone complex complex composite solution micro-contact printing application |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510999271.7A CN105462343B (en) | 2015-12-28 | 2015-12-28 | Using beta-cyclodextrin and rare earth β-diketone complex complex composite solution micro-contact printing application |
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| CN105462343B CN105462343B (en) | 2018-09-21 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050034776A (en) * | 2003-10-07 | 2005-04-15 | 도레이새한 주식회사 | Highly antistatic polyester shaped film |
| CN102477167A (en) * | 2010-11-22 | 2012-05-30 | 大连创达技术交易市场有限公司 | Application of organic polymer material complex used as light stabilizer |
| CN104387835A (en) * | 2014-11-05 | 2015-03-04 | 广西师范学院 | Water-soluble double-sandwich-type La metalloporphyrin complex and application thereof in micro-contact printing technique |
| CN104447820A (en) * | 2014-11-05 | 2015-03-25 | 广西师范学院 | Water-soluble double-layer sandwich-type Ce metalloporphyrin complex and application of complex in microcontact printing technique |
-
2015
- 2015-12-28 CN CN201510999271.7A patent/CN105462343B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050034776A (en) * | 2003-10-07 | 2005-04-15 | 도레이새한 주식회사 | Highly antistatic polyester shaped film |
| CN102477167A (en) * | 2010-11-22 | 2012-05-30 | 大连创达技术交易市场有限公司 | Application of organic polymer material complex used as light stabilizer |
| CN104387835A (en) * | 2014-11-05 | 2015-03-04 | 广西师范学院 | Water-soluble double-sandwich-type La metalloporphyrin complex and application thereof in micro-contact printing technique |
| CN104447820A (en) * | 2014-11-05 | 2015-03-25 | 广西师范学院 | Water-soluble double-layer sandwich-type Ce metalloporphyrin complex and application of complex in microcontact printing technique |
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