SG10201809275WA - Hybrid Nanodots for Bacteria Staining and Antimicrobial Applications - Google Patents
Hybrid Nanodots for Bacteria Staining and Antimicrobial ApplicationsInfo
- Publication number
- SG10201809275WA SG10201809275WA SG10201809275WA SG10201809275WA SG10201809275WA SG 10201809275W A SG10201809275W A SG 10201809275WA SG 10201809275W A SG10201809275W A SG 10201809275WA SG 10201809275W A SG10201809275W A SG 10201809275WA SG 10201809275W A SG10201809275W A SG 10201809275WA
- Authority
- SG
- Singapore
- Prior art keywords
- hybrid
- nanodots
- antimicrobial applications
- bacteria staining
- relates
- Prior art date
Links
- 241000894006 Bacteria Species 0.000 title abstract 2
- 230000000845 anti-microbial effect Effects 0.000 title abstract 2
- 238000010186 staining Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000001027 hydrothermal synthesis Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920002851 polycationic polymer Polymers 0.000 abstract 1
- 239000002096 quantum dot Substances 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/50—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids the nitrogen atom being doubly bound to the carbon skeleton
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/74—Synthetic polymeric materials
- A61K31/785—Polymers containing nitrogen
- A61K31/787—Polymers containing nitrogen containing heterocyclic rings having nitrogen as a ring hetero atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/145—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
- G01N2001/302—Stain compositions
Abstract
Hybrid Nanodots for Bacteria Staining and Antimicrobial Applications 5 The present invention relates to a hybrid nanodot made by a process comprising a step of reacting a mixture of an amino acid and a polymer selected from polycationic polymers or any copolymers or derivatives of these polymers under hydrothermal reaction conditions. The present invention also relates to a process for 10 synthesizing said hybrid nanodots. [No suitable figure]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG10201708588Y | 2017-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201809275WA true SG10201809275WA (en) | 2019-05-30 |
Family
ID=66633935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201809275WA SG10201809275WA (en) | 2017-10-19 | 2018-10-19 | Hybrid Nanodots for Bacteria Staining and Antimicrobial Applications |
Country Status (2)
Country | Link |
---|---|
US (1) | US11248088B2 (en) |
SG (1) | SG10201809275WA (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021045682A1 (en) * | 2019-09-04 | 2021-03-11 | Agency For Science, Technology And Research | Colorimetric method for bacteria detection |
US20220268767A1 (en) * | 2019-09-04 | 2022-08-25 | Agency For Science, Technology And Research | Nanoparticles for detection of bacteria cells and methods of preparation thereof |
CN116173203A (en) * | 2021-11-26 | 2023-05-30 | 南京理工大学 | Antibacterial nano material with photo-thermal effect and oxidation resistance and preparation method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105776179B (en) | 2016-04-21 | 2018-02-02 | 东南大学 | A kind of water soluble quaternary ammonium salinization Nano carbon balls and preparation method and application |
CN106744809A (en) | 2016-12-01 | 2017-05-31 | 吉林大学 | A kind of extra small carbon point of white light and preparation method thereof |
-
2018
- 2018-10-19 US US16/166,017 patent/US11248088B2/en active Active
- 2018-10-19 SG SG10201809275WA patent/SG10201809275WA/en unknown
Also Published As
Publication number | Publication date |
---|---|
US11248088B2 (en) | 2022-02-15 |
US20190161579A1 (en) | 2019-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG10201809275WA (en) | Hybrid Nanodots for Bacteria Staining and Antimicrobial Applications | |
WO2016154317A3 (en) | Polymers, hydrogels, and uses thereof | |
SA517382086B1 (en) | Systems and Processes for Polymer Production | |
WO2018156617A3 (en) | Compositions and methods for delivery of polymer / biomacromolecule conjugates | |
WO2011090949A3 (en) | Methods and compositions for processing chemical reactions | |
WO2016196339A3 (en) | Production of heterophasic polymers in gas or slurry phase | |
WO2016130920A3 (en) | Lrrk2 inhibitors and methods of making and using the same | |
MXPA05010454A (en) | Aqueous dispersions and coatings. | |
ATE391491T1 (en) | CONDITIONING COMPOSITIONS CONTAINING HYDROPHOBIC MODIFIED CROSS-LINKED CATIONIC THICKENING POLYMERS | |
MX2007008195A (en) | Synthesis of hybrid block copolymers and uses thereof. | |
WO2009003999A3 (en) | Chemical compounds | |
MX2018007157A (en) | Boronic acid containing polymers for papermaking process. | |
MX2015011704A (en) | Coating composition, a film containing the same, and a method for forming a sealable film. | |
PH12018500582A1 (en) | Crosslinked nucleic acid guna, method for producing same, and intermediate compound | |
MX2010000556A (en) | In-situ method of generating through ring-closing dehydration reactions of organic compounds water for moisture crosslinking of polyolefins. | |
MX2019007104A (en) | 1,4-thiazine dioxide and 1,2,4-thiadiazine dioxide derivatives as beta-secretase inhibitors and methods of use. | |
MY196897A (en) | Microorganisms and methods for the biological production of ethylene glycol | |
WO2008042289A3 (en) | Polymer synthetic technique | |
BR112012030344A2 (en) | methylstyrene containing hydroxyl group and polymers incorporating the same | |
EP2419213A4 (en) | Bicyclic organosilicon compounds as electron donors for polyolefin catalysts | |
MX2019007100A (en) | Bicyclic thiazine and oxazine derivatives as beta-secretase inhibitors and methods of use. | |
FR2955105B1 (en) | PROCESS FOR PREPARING AMINOETHYL IMIDAZOLIDONE OR THIOCARBONYL | |
MY176619A (en) | Catalyst component for olefin polymerization, and catalyst containing the same | |
MX2015008564A (en) | A composition, articles made therefrom, and method of making the articles. | |
PH12021551082A1 (en) | Crosslinked artificial nucleic acid alna |