CN115260527B - 一种光固化丝素/透明质酸水凝胶及其制备方法与应用 - Google Patents
一种光固化丝素/透明质酸水凝胶及其制备方法与应用 Download PDFInfo
- Publication number
- CN115260527B CN115260527B CN202210805238.6A CN202210805238A CN115260527B CN 115260527 B CN115260527 B CN 115260527B CN 202210805238 A CN202210805238 A CN 202210805238A CN 115260527 B CN115260527 B CN 115260527B
- Authority
- CN
- China
- Prior art keywords
- silk fibroin
- hyaluronic acid
- hydrogel
- solution
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 108010022355 Fibroins Proteins 0.000 title claims abstract description 130
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 title claims abstract description 97
- 239000000017 hydrogel Substances 0.000 title claims abstract description 88
- 229920002674 hyaluronan Polymers 0.000 title claims abstract description 69
- 229960003160 hyaluronic acid Drugs 0.000 title claims abstract description 69
- 238000000016 photochemical curing Methods 0.000 title claims description 10
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims abstract description 23
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 15
- 239000002243 precursor Substances 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 59
- 239000008367 deionised water Substances 0.000 claims description 53
- 229910021641 deionized water Inorganic materials 0.000 claims description 53
- 238000006243 chemical reaction Methods 0.000 claims description 50
- 239000007864 aqueous solution Substances 0.000 claims description 47
- 239000007787 solid Substances 0.000 claims description 43
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 37
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 36
- 238000004108 freeze drying Methods 0.000 claims description 21
- RWSXRVCMGQZWBV-WDSKDSINSA-N glutathione Chemical compound OC(=O)[C@@H](N)CCC(=O)N[C@@H](CS)C(=O)NCC(O)=O RWSXRVCMGQZWBV-WDSKDSINSA-N 0.000 claims description 19
- 239000011780 sodium chloride Substances 0.000 claims description 18
- 108010024636 Glutathione Proteins 0.000 claims description 15
- DCUFMVPCXCSVNP-UHFFFAOYSA-N methacrylic anhydride Chemical compound CC(=C)C(=O)OC(=O)C(C)=C DCUFMVPCXCSVNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- GJKGAPPUXSSCFI-UHFFFAOYSA-N 2-Hydroxy-4'-(2-hydroxyethoxy)-2-methylpropiophenone Chemical compound CC(C)(O)C(=O)C1=CC=C(OCCO)C=C1 GJKGAPPUXSSCFI-UHFFFAOYSA-N 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000002244 precipitate Substances 0.000 claims description 10
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 claims description 9
- 239000007987 MES buffer Substances 0.000 claims description 8
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 239000011259 mixed solution Substances 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 5
- GFIHKCBJSYGAPP-UHFFFAOYSA-N [Cl-].C(=O)=CC[PH+](CC=C=O)CC=C=O Chemical compound [Cl-].C(=O)=CC[PH+](CC=C=O)CC=C=O GFIHKCBJSYGAPP-UHFFFAOYSA-N 0.000 claims description 4
- 238000006177 thiolation reaction Methods 0.000 claims description 4
- 239000000385 dialysis solution Substances 0.000 claims description 3
- 239000003999 initiator Substances 0.000 claims description 3
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 claims description 2
- JKWDUWGSBORZAT-UHFFFAOYSA-N 2-hydroxy-1-(2-methylphenyl)propan-1-one Chemical compound CC(O)C(=O)C1=CC=CC=C1C JKWDUWGSBORZAT-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 2
- 239000007853 buffer solution Substances 0.000 claims description 2
- 239000012295 chemical reaction liquid Substances 0.000 claims description 2
- VHJLVAABSRFDPM-QWWZWVQMSA-N dithiothreitol Chemical compound SC[C@@H](O)[C@H](O)CS VHJLVAABSRFDPM-QWWZWVQMSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 239000012279 sodium borohydride Substances 0.000 claims description 2
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 2
- 239000001119 stannous chloride Substances 0.000 claims description 2
- 235000011150 stannous chloride Nutrition 0.000 claims description 2
- ZRSCWSKNSQLFFI-UHFFFAOYSA-N Cl.C(=O)=CCOP(OCC=C=O)(OCC=C=O)=O Chemical group Cl.C(=O)=CCOP(OCC=C=O)(OCC=C=O)=O ZRSCWSKNSQLFFI-UHFFFAOYSA-N 0.000 claims 1
- 230000021164 cell adhesion Effects 0.000 abstract description 11
- 230000006835 compression Effects 0.000 abstract description 9
- 238000007906 compression Methods 0.000 abstract description 9
- 230000010261 cell growth Effects 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 5
- 230000001276 controlling effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 229920005615 natural polymer Polymers 0.000 abstract description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 32
- 238000000502 dialysis Methods 0.000 description 29
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 27
- 238000004132 cross linking Methods 0.000 description 27
- 241000255789 Bombyx mori Species 0.000 description 17
- 229910000029 sodium carbonate Inorganic materials 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 11
- OOIBFPKQHULHSQ-UHFFFAOYSA-N (3-hydroxy-1-adamantyl) 2-methylprop-2-enoate Chemical compound C1C(C2)CC3CC2(O)CC1(OC(=O)C(=C)C)C3 OOIBFPKQHULHSQ-UHFFFAOYSA-N 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 9
- 230000015556 catabolic process Effects 0.000 description 9
- 238000006731 degradation reaction Methods 0.000 description 9
- 229960003180 glutathione Drugs 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 239000003431 cross linking reagent Substances 0.000 description 8
- 238000001035 drying Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 8
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 8
- 239000012716 precipitator Substances 0.000 description 8
- 125000003396 thiol group Chemical group [H]S* 0.000 description 8
- 210000004027 cell Anatomy 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- SXGZJKUKBWWHRA-UHFFFAOYSA-N 2-(N-morpholiniumyl)ethanesulfonate Chemical compound [O-]S(=O)(=O)CC[NH+]1CCOCC1 SXGZJKUKBWWHRA-UHFFFAOYSA-N 0.000 description 4
- PBVAJRFEEOIAGW-UHFFFAOYSA-N 3-[bis(2-carboxyethyl)phosphanyl]propanoic acid;hydrochloride Chemical compound Cl.OC(=O)CCP(CCC(O)=O)CCC(O)=O PBVAJRFEEOIAGW-UHFFFAOYSA-N 0.000 description 4
- 238000001723 curing Methods 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 125000005395 methacrylic acid group Chemical group 0.000 description 4
- 238000010526 radical polymerization reaction Methods 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- 239000012266 salt solution Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 150000003304 ruthenium compounds Chemical class 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 150000003573 thiols Chemical class 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 2
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 2
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 2
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006143 cell culture medium Substances 0.000 description 2
- 230000024245 cell differentiation Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 230000003013 cytotoxicity Effects 0.000 description 2
- 231100000135 cytotoxicity Toxicity 0.000 description 2
- 238000012377 drug delivery Methods 0.000 description 2
- 210000002744 extracellular matrix Anatomy 0.000 description 2
- 210000002950 fibroblast Anatomy 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 231100000086 high toxicity Toxicity 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 2
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- BZSVVCFHMVMYCR-UHFFFAOYSA-N 2-pyridin-2-ylpyridine;ruthenium Chemical compound [Ru].N1=CC=CC=C1C1=CC=CC=N1.N1=CC=CC=C1C1=CC=CC=N1.N1=CC=CC=C1C1=CC=CC=N1 BZSVVCFHMVMYCR-UHFFFAOYSA-N 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- PWKSKIMOESPYIA-BYPYZUCNSA-N L-N-acetyl-Cysteine Chemical compound CC(=O)N[C@@H](CS)C(O)=O PWKSKIMOESPYIA-BYPYZUCNSA-N 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 229920004890 Triton X-100 Polymers 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002889 endothelial cell Anatomy 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 239000012091 fetal bovine serum Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- -1 for example Chemical compound 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000003125 immunofluorescent labeling Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- 210000003606 umbilical vein Anatomy 0.000 description 1
Classifications
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
- C08B37/0072—Hyaluronic acid, i.e. HA or hyaluronan; Derivatives thereof, e.g. crosslinked hyaluronic acid (hylan) or hyaluronates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H1/00—Macromolecular products derived from proteins
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/246—Intercrosslinking of at least two polymers
-
- 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
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- 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
- C08J2389/00—Characterised by the use of proteins; Derivatives thereof
-
- 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
- C08J2405/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
- C08J2405/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Cosmetics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210805238.6A CN115260527B (zh) | 2022-07-08 | 2022-07-08 | 一种光固化丝素/透明质酸水凝胶及其制备方法与应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210805238.6A CN115260527B (zh) | 2022-07-08 | 2022-07-08 | 一种光固化丝素/透明质酸水凝胶及其制备方法与应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115260527A CN115260527A (zh) | 2022-11-01 |
CN115260527B true CN115260527B (zh) | 2023-09-29 |
Family
ID=83765052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210805238.6A Active CN115260527B (zh) | 2022-07-08 | 2022-07-08 | 一种光固化丝素/透明质酸水凝胶及其制备方法与应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115260527B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117281766A (zh) * | 2022-03-16 | 2023-12-26 | 苏州大学 | 电响应型丝素蛋白微针及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108587191A (zh) * | 2018-05-18 | 2018-09-28 | 重庆科技学院 | 一种丝蛋白/透明质酸互穿网络水凝胶及其制备方法 |
CN110938219A (zh) * | 2019-10-23 | 2020-03-31 | 浙江工业大学 | 一种交联度可调的紫外光固化透明质酸水凝胶的制备方法及其应用 |
KR20200036664A (ko) * | 2018-09-28 | 2020-04-07 | 서울대학교산학협력단 | 히알루론산-실크 피브로인 복합 하이드로젤 및 이의 제조 방법 |
CN111588913A (zh) * | 2020-05-15 | 2020-08-28 | 四川大学 | 一种自交联透明质酸及其复合胶原蛋白类的水凝胶注射剂及其应用 |
WO2022028396A1 (zh) * | 2020-08-06 | 2022-02-10 | 苏州大学 | 一种蚕丝抗凝血管支架覆膜及其制备方法 |
CN114524953A (zh) * | 2022-03-20 | 2022-05-24 | 山西医科大学 | 一种丝素蛋白/透明质酸复合水凝胶、制备方法和应用 |
CN114601958A (zh) * | 2022-03-25 | 2022-06-10 | 武竞衡 | 一种透明质酸/丝素蛋白双交联可注射水凝胶及其制备方法 |
-
2022
- 2022-07-08 CN CN202210805238.6A patent/CN115260527B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108587191A (zh) * | 2018-05-18 | 2018-09-28 | 重庆科技学院 | 一种丝蛋白/透明质酸互穿网络水凝胶及其制备方法 |
KR20200036664A (ko) * | 2018-09-28 | 2020-04-07 | 서울대학교산학협력단 | 히알루론산-실크 피브로인 복합 하이드로젤 및 이의 제조 방법 |
CN110938219A (zh) * | 2019-10-23 | 2020-03-31 | 浙江工业大学 | 一种交联度可调的紫外光固化透明质酸水凝胶的制备方法及其应用 |
CN111588913A (zh) * | 2020-05-15 | 2020-08-28 | 四川大学 | 一种自交联透明质酸及其复合胶原蛋白类的水凝胶注射剂及其应用 |
WO2022028396A1 (zh) * | 2020-08-06 | 2022-02-10 | 苏州大学 | 一种蚕丝抗凝血管支架覆膜及其制备方法 |
CN114524953A (zh) * | 2022-03-20 | 2022-05-24 | 山西医科大学 | 一种丝素蛋白/透明质酸复合水凝胶、制备方法和应用 |
CN114601958A (zh) * | 2022-03-25 | 2022-06-10 | 武竞衡 | 一种透明质酸/丝素蛋白双交联可注射水凝胶及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN115260527A (zh) | 2022-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101200504B (zh) | 高分子巯基化改性衍生物及其交联材料 | |
US10980887B2 (en) | Sulfated alginate hydrogels for cell culture and therapy | |
CN104861216B (zh) | 一种紫外光3d打印用水凝胶基质的制备方法 | |
CN110790950A (zh) | 光交联重组胶原蛋白水凝胶、制备方法及其在3d生物打印中的应用 | |
CN102206351B (zh) | 一种丝胶基半互穿温敏纳米复合水凝胶及其制备方法 | |
CN115260527B (zh) | 一种光固化丝素/透明质酸水凝胶及其制备方法与应用 | |
CN110818921B (zh) | 可快速固化的双交联水凝胶及其制备方法与应用 | |
CN114524953A (zh) | 一种丝素蛋白/透明质酸复合水凝胶、制备方法和应用 | |
CN114874455B (zh) | 一种中性溶解、具有自组装能力和光交联能力的改性胶原和凝胶的构建方法 | |
Lim et al. | Biosynthetic hydrogels for cell encapsulation | |
CN111253592A (zh) | 一种光交联的γ-聚谷氨酸水凝胶及其制备方法和应用 | |
CN113121846B (zh) | 具备募集ii型胶原的两性离子水凝胶及其制备方法和应用 | |
CN112169019B (zh) | 一种直写成型3d打印生物墨水及其制备方法 | |
CN112898629A (zh) | 一种超疏水全生物质基油水分离材料的制备方法 | |
CN116970304A (zh) | 一种MnO2-蛋白纤维复合颗粒凝胶墨水及其制备与应用 | |
CN113956506B (zh) | 一种双网络水凝胶及其制备方法与应用 | |
CN108939132A (zh) | 一种基于低免疫原性胶原蛋白修饰的高生物活性透明质酸医用薄膜及其制备方法 | |
CN113521390B (zh) | 用于脊髓损伤修复的3d打印生物墨水、制备方法与应用 | |
CN111359011A (zh) | 一种提升酰胺化反应用于制备蛋白质生物墨水的方法 | |
CN114874975B (zh) | 一种利用弹性蛋白水凝胶培养类器官的方法 | |
CN112442196B (zh) | 可降解、生物相容、高强度甲壳素水凝胶的制备及应用 | |
CN113773523B (zh) | 一种温敏可逆水凝胶及其制备方法与应用 | |
CN113845669B (zh) | 一种双交联网络水凝胶及其可控制备方法 | |
CN117298337B (zh) | 一种骨修复水凝胶支架及其制备方法 | |
CN114618022B (zh) | 一种纤维素微凝胶及其制备方法与应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240809 Address after: Room 504, 5th Floor, Building 5, Dongsheng Huigu, No. 1299 Kehai Avenue, Anchang Street, Keqiao District, Shaoxing City, Zhejiang Province 312030 Patentee after: Shaoxing Microsource Biomedical Technology Co.,Ltd. Country or region after: China Address before: No.18 Chaowang Road, Gongshu District, Hangzhou City, Zhejiang Province 310014 Patentee before: JIANG University OF TECHNOLOGY Country or region before: China |