CN105462340B - Gamma-cyclodextrin and ruthenium complex and its application in microcontact printing techniques - Google Patents
Gamma-cyclodextrin and ruthenium complex and its application in microcontact printing techniques Download PDFInfo
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- CN105462340B CN105462340B CN201511002398.3A CN201511002398A CN105462340B CN 105462340 B CN105462340 B CN 105462340B CN 201511002398 A CN201511002398 A CN 201511002398A CN 105462340 B CN105462340 B CN 105462340B
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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
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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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- 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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- 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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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
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Abstract
The present invention relates to ruthenium complexes, and the present invention also provides the application of such ruthenium complex and gamma-cyclodextrin composite solution in microcontact printing techniques.By the way that gamma-cyclodextrin is dissolved with water, obtain the gamma-cyclodextrin aqueous solution that concentration is 3-6g/L, 0.8g ruthenium complex is added in every liter of gamma-cyclodextrin aqueous solution, then frequency is arranged into 20kHz ultrasound 30-60min with Ultrasound Instrument, it obtains evenly dispersed gamma-cyclodextrin and ruthenium complex composite solution immersion PDMS seal and is placed in carboxylated substrate to carry out chemical plating, the present invention prepares metal pattern in the common polymeric substrate surface of electronics industry for micro-contact printing ink, provides new approaches for micro-contact printing industry.
Description
Technical field
The invention belongs to modern electronic technology field, in particular to a kind of gamma-cyclodextrin and ruthenium complex are as composite green
Application of the color Environment-friendlyink ink in microcontact printing techniques.
Background technique
The micro- constructing technology in surface is just gradually being embodied in significant application value, especially microcontact printing techniques, can
The micro-patterning in small size is of great significance in multiple fields especially modern electronic technology field.It is available at present
Micro-contact printing ink it is less, the material of micro-contact printing can be carried out by also having limited to surface, and a large amount of material can not be connect with micro-
The method of touching printing prepares picture on surface.New, stable ink is thus developed to have a very big significance.
The applicant discloses eight (octane oxygroup)-Phthalocyanine Zincs work in authorized patent (102516841 B of CN)
The application of micro-contact printing is carried out in polyethylene terephthalate, polyethylene naphthalate or polyimide substrate for ink
Technology；Water-soluble 5,10,15,20- tetra- [4- (3 '-the third oxygen are disclosed in authorized patent (102964909 B of CN)
Yl pyridines Bromide) phenyl] zinc porphyrin carries out the application technology in micro-contact printing in polyethylene terephthalate substrate；
Water-soluble 5,10,15,20- tetrasulfonic acid sodium phenyl zinc porphyrins are disclosed in authorized patent (102964910 B of CN)
The application technology of micro-contact printing is carried out in polyimide substrate.
Further to enrich the selection of micro-contact printing ink and substrate, and promote micro-contact printing quality, it is necessary to
Further application of the exploitation gamma-cyclodextrin and ruthenium complex in microcontact printing techniques.Gamma-cyclodextrin and ruthenium complex are compound
Solution property is stablized, and quality of forming film is high, can be used as the micro-contact printing that a kind of stable ink is applied to surfaces of various materials.
In order to adapt to requirement of the ink of new generation for environmental protection and human health, it is necessary to which further exploitation cyclodextrin is micro-
Application in contact printing.Cyclodextrin is nontoxic, has good human compatibility.Gamma-cyclodextrin and ruthenium complex composite solution
Performance is stablized, and quality of forming film is high, can be used as the micro-contact printing that a kind of stable ink is applied to surfaces of various materials.At present
Gamma-cyclodextrin and ruthenium complex composite solution have not been reported as the application of micro-contact printing ink.
Summary of the invention
The present invention provides a kind of gamma-cyclodextrin and ruthenium complex as composite green Environment-friendlyink ink in micro-contact printing skill
Application in art.
Technical scheme is as follows:
A kind of ruthenium complex, which is characterized in that the structural formula of the complex are as follows:
The chemical name of the compound: binuclear organometallic ruthenium compound.
[(η6-p-MeC6H4Pri)Ru(μ2-S-L)]2(PF6)2, (L=benzaldehyde contracting-N4Methyl-amino thiocarbamide).
The application of a kind of gamma-cyclodextrin and ruthenium complex in microcontact printing techniques, which is characterized in that including walking as follows
It is rapid:
1) substrate surface is handled: polymeric substrates are impregnated 30- with the isopropanol water solution that mass percent is 45-55%
60min is placed in 2-3mol/L sulfuric acid solution again after taking-up, and impregnates 15-20min under the conditions of temperature is 55-65 DEG C, then
It washes with water, is dried in vacuo under conditions of temperature is 60-65 DEG C, introduce carboxyl in polymeric substrate surface, obtain carboxyl
Change substrate；
2) gamma-cyclodextrin and ruthenium complex composite solution are prepared: gamma-cyclodextrin is dissolved with water, obtaining concentration is 3-6g/
0.8g ruthenium complex is added in the gamma-cyclodextrin aqueous solution of L in every liter of gamma-cyclodextrin aqueous solution, then with Ultrasound Instrument by frequency
To arrange 20kHz ultrasound 30-60min, evenly dispersed gamma-cyclodextrin and ruthenium complex composite solution is obtained；
3) micro-contact printing: being soaked in 30-40s in gamma-cyclodextrin and ruthenium complex composite solution for PDMS seal, takes out
Afterwards in N2Dry 30-60s, is placed on carboxylated for the PDMS seal for being coated with gamma-cyclodextrin and ruthenium complex composite solution in air-flow
In substrate, 10-20s is gently pressed, PDMS seal designs are transferred to carboxylated substrate surface, obtains printing figuratum substrate；
4) chemical plating: figuratum substrate will be printed and be soaked in 0.1-0.3g/L PdCl210-30s in solution is put after taking-up
Chemical plating is carried out in chemical plating solution, time 1-10min obtains exquisite metal copper pattern in substrate after taking-up.
Preferably, the application of the gamma-cyclodextrin and ruthenium complex in microcontact printing techniques, feature exist
In the polymeric base material selected in step 1) is polyethylene.
Preferably, the application of the gamma-cyclodextrin and ruthenium complex in microcontact printing techniques, feature exist
In the mass percent of the aqueous isopropanol and polymeric substrates selected in step 1) is 1: 1-5.
Preferably, the application of the gamma-cyclodextrin and ruthenium complex in microcontact printing techniques, which is characterized in that
In step 4) chemical plating solution can for by 4-6wt% copper sulphate, 7-8wt% potassium sodium tartrate, 6-10wt% sodium hydroxide,
The chemical plating solution of 32-36wt% formaldehyde and the distilled water of surplus composition.
Preferably, the application of the gamma-cyclodextrin and ruthenium complex in microcontact printing techniques, feature exist
In chemical plating solution can be for by 5-8wt% gold trichloride, 5-8wt% gold sodium sulfide, 10-12wt% sulfurous in step 4)
The chemical plating solution of the distilled water composition of sour sodium, 15-18wt% potassium citrate and surplus.
The invention has the advantages that:
1) binuclear ruthenium, the ruthenium central atom containing there are two have good antitumous effect, and it is anti-can to assign product
Function of tumor, compound with gamma-cyclodextrin, environmentally protective, harmless nontoxic, cell survival rate is high.
2) gamma-cyclodextrin has good biocompatibility, and obtained material has as biology after micro-contact printing
The potentiality that medical material uses in human body.
3) gamma-cyclodextrin intramolecule be a V-shaped hydrophobic cavities, be suitble to accommodate ruthenium complex molecule into
Enter and is fixed on gamma-cyclodextrin intramolecule；It is combined using the coordination of gold and carboxyl and forms stable compound, to act on
It in polymeric substrates, is connect with the carboxyl coordination in polymeric substrates, forms there Thermodynamically stable, energy on the surface of the substrate
Low Ordered Film, the strong metal ion adsorbed in chemical plating solution form exquisite pattern, while using γ-ring
Phenomena such as dextrin and ruthenium complex composite solution are not in molecule diffusion when printing, and pattern distortions is caused to broaden.
4) by the way that gamma-cyclodextrin and ruthenium complex composite solution is common in electronics industry as micro-contact printing ink
Polymeric substrate surface prepares metal pattern, provides new approaches for micro-contact printing industry.
5) gamma-cyclodextrin and ruthenium complex composite solution raw material are easy to get, are at low cost, is stable, have very in industrial application
Big potentiality.
Specific embodiment
The following examples are further illustrations of the invention, but absolutely it does not limit the scope of the present invention.Join below
It is further elaborated on the present invention according to embodiment, it should be appreciated to those skilled in the art that the present invention is not limited to these realities
The preparation method applying example and using.Moreover, those skilled in the art's description according to the present invention can carry out the present invention etc.
With replacement, combination, improvement or modification, these are included within the scope of the invention.
Embodiment 1
1) substrate surface is handled: the isopropanol water solution that polyethylene mass percent is 45% is impregnated into 30min,
In, the mass percent of aqueous isopropanol and polyethylene is 1: 1, is placed in 2mol/L sulfuric acid solution again after taking-up, and in temperature
15min is impregnated under the conditions of being 55 DEG C, is then washed with water, is dried in vacuo under conditions of temperature is 60 DEG C, in polymer
Substrate surface introduces carboxyl, obtains the polyvinyl bottom of carboxylated；
2) gamma-cyclodextrin and ruthenium complex composite solution are prepared: gamma-cyclodextrin is dissolved with water, obtaining concentration is 3g/L
Gamma-cyclodextrin aqueous solution, 0.8g ruthenium complex is added in every liter of gamma-cyclodextrin aqueous solution, then with Ultrasound Instrument by frequency
To arrange 20kHz ultrasound 30min, evenly dispersed gamma-cyclodextrin and ruthenium complex composite solution is obtained；
3) micro-contact printing: PDMS seal is soaked in 30s in gamma-cyclodextrin and ruthenium complex composite solution, after taking-up
Dry 30s, is placed on carboxylated substrate for the PDMS seal for being coated with gamma-cyclodextrin and ruthenium complex composite solution in N2 air-flow
On, 10s is gently pressed, PDMS seal designs are transferred to carboxylated substrate surface, obtains printing figuratum substrate；
4) chemical plating: figuratum substrate will be printed and be soaked in 0.1g/L PdCl210s in solution, be put in after taking-up by
4wt% copper sulphate, 7wt% potassium sodium tartrate, 6wt% sodium hydroxide, 32wt% formaldehyde and surplus distilled water composition chemistry
Chemical plating is carried out in copper plating bath, time 1min can obtain exquisite metal copper pattern in substrate after taking-up.
The pattern fineness obtained is careful, neat complete, and distortionless, diffusion deformation phenomenon occurs.
Embodiment 2
1) substrate surface is handled: the isopropanol water solution that polyethylene mass percent is 55% is impregnated into 60min,
In, the mass percent of aqueous isopropanol and polyethylene is 1: 5, is placed in 3mol/L sulfuric acid solution again after taking-up, and in temperature
20min is impregnated under the conditions of being 65 DEG C, is then washed with water, is dried in vacuo under conditions of temperature is 65 DEG C, in polymer
Substrate surface introduces carboxyl, obtains the polyvinyl bottom of carboxylated；
2) gamma-cyclodextrin and ruthenium complex composite solution are prepared: gamma-cyclodextrin is dissolved with water, obtaining concentration is 6g/L
Gamma-cyclodextrin aqueous solution, 0.8g ruthenium complex is added in every liter of gamma-cyclodextrin aqueous solution, then with Ultrasound Instrument by frequency
To arrange 20kHz ultrasound 60min, evenly dispersed gamma-cyclodextrin and ruthenium complex composite solution is obtained；
3) micro-contact printing: PDMS seal is soaked in 40s in gamma-cyclodextrin and ruthenium complex composite solution, after taking-up
Dry 60s, is placed on carboxylated substrate for the PDMS seal for being coated with gamma-cyclodextrin and ruthenium complex composite solution in N2 air-flow
On, 20s is gently pressed, PDMS seal designs are transferred to carboxylated substrate surface, obtains printing figuratum substrate；
4) chemical plating: figuratum substrate will be printed and be soaked in 0.3g/L PdCl230s in solution is put in after taking-up by 5%
Gold trichloride, 5% gold sodium sulfide, 10% sodium sulfite, 15% potassium citrate and surplus distilled water composition chemical gilding
Chemical plating is carried out in liquid, time 10min can obtain exquisite metallic gold pattern in substrate after taking-up.
The pattern fineness obtained is careful, neat complete, and distortionless, diffusion deformation phenomenon occurs.
Embodiment 3
Human normal epidermal cell HaCaT is incubated at Dahl Burke Improved Eagle Medium (DMEM) culture solution (to contain
10% newborn bovine serum) in, set 37 DEG C, 5%CO2Under the conditions of cultivate, 1~2d changes 1 culture solution.When cell grows to logarithmic phase
Add metal pattern substrate obtained by embodiment 1, embodiment 2 respectively and the polyvinyl bottom before carboxylated is handled.It will be thin
Born of the same parents are placed in 37 DEG C, 5%CO with 0.25% tryptose, 96 orifice plate2Incubator culture.After 2~4h, every piece of culture plate is separately added into reality
Apply the cell of metal pattern substrate obtained by example 1, embodiment 2 and the polyvinyl bottom before carboxylated and complete culture solution culture
Culture plate is moved into 37 DEG C, 5%CO without cell and culture solution as blank control as experimental group and control group2Incubator
Culture.After for 24 hours, culture solution is abandoned, 2- (2- methoxyl group -4- nitrobenzophenone) -3- is added in phosphate buffer (PBS) board-washing 2 times
10 μ l of (4- nitrobenzophenone) -5- (2,4- disulfonic acid benzene) -2H- tetrazolium monosodium salt (CCK-8).Continue in 37 DEG C, 5%CO2Culture
Each hole optical density (D value) is surveyed at case 2~4h of culture, microplate reader 550nm.Cell survival rate (%)=[(experimental port D value-blank well
D value)/(control wells D value-blank well D value)] × 100%.
Blank group: 100%
Control group: the polyvinyl bottom 80.8% before carboxylated
Experimental group: (including embodiment 1 and embodiment 2)
Embodiment 1:99.5%
Embodiment 2:99.3%
Gamma-cyclodextrin and ruthenium complex composite solution, environmentally protective, harmless nontoxic, cell survival rate is high.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and embodiment shown and described herein.
Claims (4)
1. a kind of application of gamma-cyclodextrin and ruthenium complex in microcontact printing techniques, which is characterized in that including walking as follows
It is rapid:
1) substrate surface is handled: polymeric substrates are impregnated 30- with the isopropanol water solution that mass percent is 45-55%
60min is placed in 2-3mol/L sulfuric acid solution again after taking-up, and impregnates 15-20min under the conditions of temperature is 55-65 DEG C, then
It washes with water, is dried in vacuo under conditions of temperature is 60-65 DEG C, introduce carboxyl in polymeric substrate surface, obtain carboxyl
Change substrate；
2) gamma-cyclodextrin and ruthenium complex composite solution are prepared: gamma-cyclodextrin is dissolved with water, obtaining concentration is 3-6g/L's
0.8g ruthenium complex is added in every liter of gamma-cyclodextrin aqueous solution, is then by frequency with Ultrasound Instrument for gamma-cyclodextrin aqueous solution
20kHz ultrasound 30-60min is arranged, evenly dispersed gamma-cyclodextrin and ruthenium complex composite solution is obtained；
3) micro-contact printing: being soaked in 30-40s in gamma-cyclodextrin and ruthenium complex composite solution for PDMS seal, after taking-up in
N2Dry 30-60s, is placed on carboxylated substrate for the PDMS seal for being coated with gamma-cyclodextrin and ruthenium complex composite solution in air-flow
On, 10-20s is gently pressed, PDMS seal designs are transferred to carboxylated substrate surface, obtains printing figuratum substrate；
4) chemical plating: figuratum substrate will be printed and be soaked in 0.1-0.3g/L PdCl210-30s in solution is put in chemistry after taking-up
Chemical plating is carried out in plating liquor, time 1-10min obtains exquisite metal copper pattern in substrate after taking-up；
The structural formula of the complex are as follows:
The chemical name of the complex: binuclear organometallic ruthenium compound
[(η6-p-MeC6H4Pri)Ru(μ2-S-L)]2(PF6)2, L=benzaldehyde contracting-N4Methyl-amino thiocarbamide.
2. the application of gamma-cyclodextrin as described in claim 1 and ruthenium complex in microcontact printing techniques, feature exist
In the polymeric base material selected in step 1) is polyethylene.
3. the application of gamma-cyclodextrin as described in claim 1 and ruthenium complex in microcontact printing techniques, feature exist
In the mass percent of the aqueous isopropanol and polymeric substrates selected in step 1) is 1:1-5.
4. the application of gamma-cyclodextrin as described in claim 1 and ruthenium complex in microcontact printing techniques, which is characterized in that
Chemical plating solution is by 4-6wt% copper sulphate, 7-8wt% potassium sodium tartrate, 6-10wt% sodium hydroxide, 32- in step 4)
The chemical plating solution of 36wt% formaldehyde and the distilled water of surplus composition.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63183975A (en) * | 1987-01-27 | 1988-07-29 | Mitsui Toatsu Chem Inc | Water-based screen printing ink |
| CN103288881A (en) * | 2013-07-02 | 2013-09-11 | 广西师范学院 | Dual-core organic metal ruthenium compound with anti-tumor activity |
| CN104448752A (en) * | 2013-09-17 | 2015-03-25 | 比亚迪股份有限公司 | Polymer product, printing ink composition and surface selective metallization method |
| 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 CN201511002398.3A patent/CN105462340B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63183975A (en) * | 1987-01-27 | 1988-07-29 | Mitsui Toatsu Chem Inc | Water-based screen printing ink |
| CN103288881A (en) * | 2013-07-02 | 2013-09-11 | 广西师范学院 | Dual-core organic metal ruthenium compound with anti-tumor activity |
| CN104448752A (en) * | 2013-09-17 | 2015-03-25 | 比亚迪股份有限公司 | Polymer product, printing ink composition and surface selective metallization method |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 《新型联吡啶钌环糊精衍生物的荧光特性及对维生素类壳体小分子的主客体识别作用的研究》;郑姗姗;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》;20131215;第40页 * |
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Effective date of registration: 20190930 Address after: 314500 Building 1, Chongfu Industrial Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: ZHEJIANG DONGHE PRINTING PACKAGING Co.,Ltd. Address before: Mingxiu Road East of Nanning city the Guangxi Zhuang Autonomous Region 530001 No. 175 Patentee before: Nanning Normal University |
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