Investigating or analysing materials by specific methods not covered by the preceding groups

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

G01N33/00Investigating or analysing materials by specific methods not covered by the preceding groups

G01N33/0001by organoleptic means G01N33/0004Gaseous mixtures G01N33/0006Calibrating gas analysers G01N33/0008Details concerning storage of calibration data G01N33/0009General constructional details of gas analysers G01N33/0011Sample conditioning G01N33/0013by a chemical reaction G01N33/0014by eliminating a gas G01N33/0016by regulating a physical variable G01N33/0018by diluting a gas G01N33/0021involving the use of a carrier gas for transport to the sensor G01N33/0022using a number of analysing channels G01N33/0024a chemical reaction taking place or a gas being eliminated in one or more channels G01N33/0026use of an alternating circulation of another gas G01N33/0027concerning the detector G01N33/0029cleaning G01N33/0031comprising two or more sensors G01N33/0032using two or more different physical functioning modes G01N33/0034comprising neural networks or related mathematical techniques G01N33/0036Specially adapted to detect a particular component G01N33/0037for NOx G01N33/0039for O3 G01N33/004for CO, CO2 G01N33/0042for SO2, SO3 G01N33/0044for H2S, sulfides G01N33/0045for Hg G01N33/0047for organic compounds G01N33/0049for halogenated organic compounds G01N33/005for H2 G01N33/0052for gaseous halogens G01N33/0054for ammonia G01N33/0055for radionuclides G01N33/0057for warfare agents or explosives G01N33/0059avoiding interference of a gas with the gas to be measured G01N33/006avoiding interference of water vapour with the gas to be measured G01N33/0062concerning the measuring method G01N33/0063using a threshold to release an alarm or displaying means G01N33/0065using more than one threshold G01N33/0067by measuring the rate of variation of the concentration G01N33/007Arrangements to check the analyser G01N33/0073Control unit therefor G01N33/0075for multiple spatially distributed sensors G01N33/0098Plants or trees G01N33/02food G01N33/025Fruits or vegetables G01N33/03edible oils or edible fats G01N33/04dairy products G01N33/06Determining fat content G01N33/08eggs G01N33/085by candling G01N33/10starch-containing substances G01N33/12meat fish G01N33/14beverages G01N33/143containing sugar G01N33/146containing alcohol G01N33/15Medicinal preparations; Physical properties thereof G01N33/18Water G01N33/1806biological or chemical oxygen demand (BOD or COD) G01N33/1813specific cations in water G01N33/182specific anions in water G01N33/1826organic contamination in water G01N33/1833Oil in water G01N33/1846Total carbon analysis G01N33/1853hardness of water G01N33/186using one or more living organisms G01N33/1866using micro-organisms G01N33/188Determining the state of nitrification G01N33/1886using probes G01N33/1893using flow cells G01N33/20metals G01N33/203for the presence of a volatilizable G01N33/206in molten state G01N33/22Fuels, explosives G01N33/222Solid fuels G01N33/225Gaseous fuels G01N33/227Explosives G01N33/24earth materials G01N33/241for hydrocarbon content G01N33/246for water content G01N33/26oils viscous liquids paints inks G01N33/28Oils G01N33/2805investigating the resistance to heat or oxidation G01N33/2811by measuring cloud point or pour point of oils G01N33/2817using a test engine G01N33/2823raw oil, drilling fluid or polyphasic mixtures G01N33/2829mixtures of fuels G01N33/2835specific substances contained in the oil or fuel G01N33/2841gas in oil G01N33/2847Water in oil G01N33/2852alcohol/fuel mixtures G01N33/2858metal particles G01N33/2864lead content G01N33/287Sulfur content G01N33/2876Total acid number G01N33/2882Markers G01N33/2888Lubricating oil characteristics G01N33/2894for metal working or machining G01N33/30for lubricating properties G01N33/32paints inks G01N33/34paper G01N33/343paper pulp G01N33/346paper sheets G01N33/36textiles G01N33/362material before processing G01N33/365filiform textiles G01N33/367Fabric or woven textiles G01N33/38concrete ceramics glass bricks G01N33/381precious stones; pearls G01N33/383Concrete, cement G01N33/385Crystals G01N33/386Glass G01N33/388Ceramics G01N33/40grinding-materials G01N33/42road-making materials G01N33/44resins rubber leather G01N33/442Resins, plastics G01N33/445Rubber G01N33/447Leather G01N33/46wood G01N33/48biological material G01N33/483Physical analysis of biological material G01N33/4833of solid biological material G01N33/4836using multielectrode arrays G01N33/487of liquid biological material G01N33/48707by electrical means G01N33/48714for determining substances foreign to the organism G01N33/48721Investigating individual macromolecules G01N33/48728Investigating individual cells G01N33/48735Investigating suspensions of cells G01N33/48742Determining urea by measuring the volume of a gas G01N33/4875Details of handling test elements G01N33/48757Test elements dispensed from a stack G01N33/48764Test tape taken off a spool G01N33/48771Coding of information G01N33/48778Containers specially adapted therefor G01N33/48785Electrical and electronic details of measuring devices for physical analysis of liquid biological material not specific to a particular test method G01N33/48792Data management G01N33/49Blood G01N33/4905Determining clotting time of blood G01N33/491by separating the blood components G01N33/4915using flow cells G01N33/492Determining multiple analytes G01N33/4925measuring blood gas content G01N33/493urine G01N33/497of gaseous biological material G01N33/4972Determining alcohol content G01N33/50Chemical analysis of biological material G01N33/5002Partitioning blood components G01N33/5005involving human or animal cells G01N33/5008for testing or evaluating the effect of chemical or biological compounds G01N33/5011for testing antineoplastic activity G01N33/5014for testing toxicity G01N33/5017for testing neoplastic activity G01N33/502for testing non-proliferative effects G01N33/5023on expression patterns G01N33/5026on cell morphology G01N33/5029on cell motility G01N33/5032on intercellular interactions G01N33/5035on sub-cellular localization G01N33/5038involving detection of metabolites per se G01N33/5041involving analysis of members of signalling pathways G01N33/5044involving specific cell types G01N33/5047Cells of the immune system G01N33/505involving T-cells G01N33/5052involving B-cells G01N33/5055involving macrophages G01N33/5058Neurological cells G01N33/5061Muscle cells G01N33/5064Endothelial cells G01N33/5067Liver cells G01N33/507Pancreatic cells G01N33/5073Stem cells G01N33/5076involving cell organelles G01N33/5079Mitochondria G01N33/5082Supracellular entities G01N33/5085of invertebrates G01N33/5088of vertebrates G01N33/5091for testing the pathological state of an organism G01N33/5094for blood cell populations G01N33/5097involving plant cells G01N33/52Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation G01N33/521Single-layer analytical elements G01N33/523the element being adapted for a specific analyte G01N33/525Multi-layer analytical elements G01N33/526the element being adapted for a specific analyte G01N33/528Atypical element structures G01N33/53Immunoassay Biospecific binding assay G01N33/5302Apparatus specially adapted for immunological test procedures G01N33/5304Reaction vessels G01N33/5306Improving reaction conditions G01N33/5308for analytes not provided for elsewhere G01N33/531Production of immunochemical test materials G01N33/532Production of labelled immunochemicals G01N33/533with fluorescent label G01N33/534with radioactive label G01N33/535with enzyme label or co-enzymes, co-factors, enzyme inhibitors or enzyme substrates G01N33/536with immune complex formed in liquid phase G01N33/537with separation of immune complex from unbound antigen or antibody G01N33/5375by changing the physical or chemical properties of the medium or immunochemicals G01N33/538by sorbent column, particles or resin strip G01N33/539involving precipitating reagent G01N33/541Double or second antibody G01N33/542with steric inhibition or signal modification G01N33/543with an insoluble carrier for immobilising immunochemicals G01N33/54306Solid-phase reaction mechanisms G01N33/54313the carrier being characterised by its particulate form G01N33/5432Liposomes or microcapsules G01N33/54326Magnetic particles G01N33/54333Modification of conditions of immunological binding reaction G01N33/5434using magnetic particle immunoreagent carriers which constitute new materials per se G01N33/54346Nanoparticles G01N33/54353with ligand attached to the carrier via a chemical coupling agent G01N33/5436with ligand physically entrapped within the solid phase G01N33/54366Apparatus specially adapted for solid-phase testing G01N33/54373involving physiochemical end-point determination G01N33/5438Electrodes G01N33/54386Analytical elements G01N33/54393Improving reaction conditions or stability G01N33/544the carrier being organic G01N33/545Synthetic resin G01N33/546as water suspendable particles G01N33/547with antigen or antibody attached to the carrier via a bridging agent G01N33/548Carbohydrates G01N33/549with antigen or antibody entrapped within the carrier G01N33/551the carrier being inorganic G01N33/552Glass or silica G01N33/553Metal or metal coated G01N33/554the carrier being a biological cell or cell fragment G01N33/555Red blood cell G01N33/556Fixed or stabilised red blood cell G01N33/557using kinetic measurement G01N33/558using diffusion or migration of antigen or antibody G01N33/559through a gel G01N33/561Immunoelectrophoresis G01N33/563involving antibody fragments G01N33/564for pre-existing immune complex or autoimmune disease G01N33/566using specific carrier or receptor proteins as ligand binding reagents where possible specific carrier or receptor proteins are classified with their target compounds G01N33/567utilising isolate of tissue or organ as binding agent G01N33/569for micro-organisms G01N33/56905Protozoa G01N33/56911Bacteria G01N33/56916Enterobacteria G01N33/56922Campylobacter G01N33/56927Chlamydia G01N33/56933Mycoplasma G01N33/56938Staphylococcus G01N33/56944Streptococcus G01N33/5695Mycobacteria G01N33/56955involved in periodontal diseases G01N33/56961Plant cells or fungi G01N33/56966Animal cells G01N33/56972White blood cells G01N33/56977HLA or MHC typing G01N33/56983Viruses G01N33/56988AIDS or HTLV G01N33/56994Herpetoviridae G01N33/571for venereal disease G01N33/573for enzymes or isoenzymes G01N33/5735co-enzymes or co-factors G01N33/574for cancer G01N33/57407Specifically defined cancers G01N33/57411of cervix G01N33/57415of breast G01N33/57419of colon G01N33/57423of lung G01N33/57426leukemia G01N33/5743of skin, melanoma G01N33/57434of prostate G01N33/57438of liver, pancreas or kidney G01N33/57442of the uterus and endometrial G01N33/57446of stomach or intestine G01N33/57449of ovaries G01N33/57469involving tumor associated glycolinkage G01N33/57473involving carcinoembryonic antigen G01N33/57476involving oncofetal proteins G01N33/5748involving oncogenic proteins G01N33/57484involving compounds serving as markers for tumor, cancer, neoplasia G01N33/57488involving compounds identifable in body fluids G01N33/57492involving compounds localized on the membrane of tumor or cancer cells G01N33/57496involving intracellular compounds G01N33/576for hepatitis G01N33/5761Hepatitis B G01N33/5762Hepatitis B core antigen G01N33/5764Hepatitis B surface antigen G01N33/5765Hepatitis delta antigen G01N33/5767non-A, non-B hepatitis G01N33/5768Hepatitis A G01N33/577involving monoclonal antibodies binding reaction mechanisms characterised by the use of monoclonal antibodies; monoclonal antibodies per se are classified with their corresponding antigens G01N33/579involving limulus lysate G01N33/58involving labelled substances G01N33/581with enzyme label (including co-enzymes, co-factors, enzyme inhibitors or substrates) G01N33/582with fluorescent label G01N33/583with non-fluorescent dye label G01N33/585with a particulate label G01N33/586Liposomes, microcapsules or cells G01N33/587Nanoparticles G01N33/588with semiconductor nanocrystal label G01N33/60involving radioactive labelled substances G01N33/62involving urea G01N33/64involving ketones G01N33/66involving blood sugars G01N33/68involving proteins, peptides or amino acids G01N33/6803General methods of protein analysis not limited to specific proteins or families of proteins G01N33/6806Determination of free amino acids G01N33/6809involving fluorescent derivatizing reagents reacting non-specifically with all amino acids G01N33/6812Assays for specific amino acids G01N33/6815containing sulfur G01N33/6818Sequencing of polypeptides G01N33/6821involving C-terminal degradation G01N33/6824involving N-terminal degradation G01N33/6827Total protein determination G01N33/683involving metal ions G01N33/6833Copper G01N33/6836Silver staining G01N33/6839involving dyes G01N33/6842Proteomic analysis of subsets of protein mixtures with reduced complexity G01N33/6845Methods of identifying protein-protein interactions in protein mixtures G01N33/6848Methods of protein analysis involving mass spectrometry G01N33/6851Methods of protein analysis involving laser desorption ionisation mass spectrometry G01N33/6854Immunoglobulins G01N33/6857Antibody fragments G01N33/686Anti-idiotype G01N33/6863Cytokines, i.e. immune system proteins modifying a biological response such as cell growth proliferation or differentiation G01N33/6866Interferon G01N33/6869Interleukin G01N33/6872Intracellular protein regulatory factors and their receptors G01N33/6875Nucleoproteins G01N33/6878in eptitope analysis G01N33/6881from skin G01N33/6884from lung G01N33/6887from muscle, cartilage or connective tissue G01N33/689related to pregnancy or the gonads G01N33/6893related to diseases not provided for elsewhere G01N33/6896Neurological disorders G01N33/70involving creatine or creatinine G01N33/72involving blood pigments G01N33/721Haemoglobin G01N33/723Glycosylated haemoglobin G01N33/725using peroxidative activity G01N33/726Devices G01N33/728Bilirubin; including biliverdin G01N33/74involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors G01N33/743Steroid hormones G01N33/746Erythropoetin G01N33/76Human chorionic gonadotropin including luteinising hormone, follicle stimulating hormone, thyroid stimulating hormone or their receptors G01N33/78Thyroid gland hormones G01N33/80involving blood groups or blood types or red blood cells G01N33/82involving vitamins or their receptors G01N33/84involving inorganic compounds or pH G01N33/86involving blood coagulating time or factors, or their receptors G01N33/88involving prostaglandins or their receptors G01N33/90involving iron binding capacity of blood G01N33/92involving lipids G01N33/94involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors G01N33/9406Neurotransmitters G01N33/9413Dopamine G01N33/942Serotonin G01N33/9426GABA G01N33/9433(Nor)adrenaline G01N33/944Acetylcholine G01N33/9446Antibacterials G01N33/9453Cardioregulators G01N33/946CNS-stimulants G01N33/9466Antidepressants G01N33/9473Anticonvulsants G01N33/948Sedatives G01N33/9486Analgesics G01N33/9493Immunosupressants G01N33/96involving blood or serum control standard G01N33/98involving alcohol