molecular weight

Hydrolysis of polymers, as with their low-molecular weight analogs, is often catalyzed by traces of acids or bases.

In contrast, the drug with higher molecular weight tends to accumulate and maintain an effective concentration in tumor for a longer period.

Super Collagen is enzymatically processed into its amino acid form with a very low molecular weight, which can be utilized 100% by the body.

Cationic polyacrylamide was an important flocculant with high molecular weight, so it has great potential of development and research.

U. S. Core Seoul pure fish collagen peptide small molecular weight, high purity, easy-to-human use, recommending you use.

The number of molecules in this chain(length of chain|)is known as the molecular weight.

It exists in a high molecular weight form, approximately 180, 000 daltons, and as such seems to be associated with a lipoprotein .

"In case you're ever in a bind and need to calculate a molecular weight, here's a periodic table for your wallet, " she told him.

Molecular weight of dissolved PAN decreased with the time, while molecular weight of undissolved PAN did not change.

The variation of monomer conversion with reaction time and that of molecular weight with monomer conversion were investigated in detail.

Mechanical tests showed that this process increased the initial strength of the high molecular weight polylactide by 690%.

The degradation was favor for the longer molecule chains, resulted in decrease of molecular weight, narrow MWD and worse of me. . .

Chitooligosaccharides can inhibit many microorganisms, with its antimicrobial activity being related to its molecular weight.

With increasing reaction temperature, the average molecular weight of the copolymers closely relates to its thermal properties.

A polymer is a substance of high molecular weight, well above the size of the compounds considered so far.

Therefore, LMWC-prednisolone conjugate with a proper molecular weight can be applied as a promising drug for renal targeting.

The surface of montmorillonite was modified with high molecular weight tractive agent synthesized by myself.

High molecular weight polymers as drag reducing agents have been widely used in conduits during the transportation of crude oi I.

Gel permeation chromatography (GPC) was used to determine the molecular weight of the prodrug.

Because of the differences in the length of the chains, the molecular weight of a polymer is determined on a statistical basis.

At the same corrosion environment, the corrosion rate of naphthenic acid drops with the increase of its molecular weight.

It was also found that the molecular weight and the dissolubility of polyacrylamide decreased with the increase of dehydration time.

Pregnancy associated plasma protein -A (PAPP -A ) is high molecular weight metalloproteinase and a novel marker of vulnerable plaque.

Degradation rate constants were determined by measuring the polymer molecular weight as a function of time by gel-permeation chromatography.

The invention discloses aliphatic polycarbonate with high molecular weight and a preparation method thereof.

But the effect of chain-transfer of allyl would reduce the molecular weight of the product and the number of long side-chain of it.

Ultrahigh molecular weight polyethylene is an engineering plastics with excellent performance and good market application prospect.

High-molecular-weight components can be formed by the formation of SPI intermolecular covalent bonds through modification with MTG .

A thigh tourniquet, prophylactic intravenous antibiotics, and low-molecular-weight heparin anticoagulation were used in all patients.

The viscoelastic properties of the polyethylene also indicated that the polyethylene was of ultra high molecular weight.

Application of low molecular weight heparins (LMWH) has been proven to be beneficial for the prevention of VTE in ischemic stroke patients.

Conclusion: Low molecular weight heparin can reduce the incidence of DVT after hip or knee replacements with a low incidence of side effect.

The material has quite high molecular weight and is in a non-flat type spatial structure.

By introducing the mixing rule, only molecular weight and acentric factor and critic parameters of each components are required as input.

The low molecular weight chitosan showed good film-forming effect and ideal anti-bacterium effect as well.

The results show that the polyimides have good solubility, higher molecular weight distinguished transmittance and preferable. . .

Salt, besides being of a lower molecular weight, also dissociates in two ions.

The single-arm molecular weight hardly change molecular weight distribution and average arm number of the products.

As the free acid and metal salt (humic acid salt) and exist in coal in a group of high molecular weight, disorder compounds group.

Through the separation, lignosulfonate with narrow molecular weight distribution was obtained and then chemically modified.

The purified biliverdin reductase from cow spleen was a mono-mer protein with a molecular weight of about 34000.

Calculate the minimum molecular weight of BSA (i. e. . assuming there is only one tryptophan residue per protein molecule).

All fractions were analyzed by the contents of sugar, monosaccharide compositions, molecular weight distributions.

The term "molecular weight" is often still used instead of molar mass, but this is not preferred because it can be somewhat misleading.

Sephadex gel column chromatography was used to estimated the average molecular weight.

OBJECTIVE To determine the molecular weight and molecular weight distribution of low molecular weight heparin(LMWH).

significantly affected by the molecular weight, with better engineering properties at higher molecular weights.

The invention relates to gel - spun ultra high molecular weight polyethylene (UHMWPE) fibers and to a process for producing thereof.

The molecular weight of a molecule is the sum of the atomic weights of the constituent atoms.

Conclusion Low-molecular-weight heparin therapy was a safe and effective method to treat acute ischemic stroke.

The effects of the end groups of PC, molecular weight and its dispersion, and additives on the thermostability of PC were introduced.

There were 11 differential protein spots between the two groups and their molecular weight and isoelectric point were identified primarily.

when other factors were same, after NIPAM reached a certain value, increased the amount of NIPAM, however, reduced molecular weight.

The molecular weight and distribution of samples were determined by sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE).

The main factors of ultra high molecular weight polyethylene(UHMWPE) artificial hip joint invalidation were analyzed.

The results showed that the blood retention of conjugates increased as the molecular weight increased.

And I thought molecular weight sounded much less nerdy than molar mass.

The main treatment was low molecular weight heparin anticoagulation and low molecular weight dextran expansion.

The main factors influencing the flow properties of ultra high molecular weight polyethylene (UHMWPE) are analyzed.

Abandoned polyester cotton causes environment pollution because of its big molecular weight difficult to be decomposed and disposed.

Ultra-high molecular weight polyacrylamide company projects are high-tech achievement transformation project in Beijing.

Structures and properties of as-spun ultra-high molecular weight polyethylene(UHMWPE)gel fibers change in ultra-drawing process.

In this article, we summarized physicochemical property, molecular weight, biological character of LIF and explored its roles in repro . . .

Under normal circumstances, the smaller molecular weight, the higher the fat-soluble, through the cell membrane easier.

A small amount of high molecular weight HDPE was added into relative low molecular weight HDPE under compound stress field to extrude pipe.

inflammatory in small bowel obstruction; conservative treatment ; low molecular weight heparin.

Significant variation was not found for SDS -PAGE patterns of high molecular weight glutenin subunit and Gliadin of sprouted wheat.

Lignosulfonate, a common water reducing agent has not good water reducing performance because of its wide molecular weight distribution.

The molecular weight of the natural rubber dried by the microwave was higher than that of the natural rubber dried by hot-air.

The graft rate measurement methods of high molecular weight polypropylene (pp) graft oxygenate active group product are introduced.

CONCLUSION The nanoliposomes had a significant enhancing effect on the absorption of low molecular weight heparin through nasal cavity.

The invention discloses a sugar-ferric-hydroxide compound molecular weight and molecular weight distribution test method.

Composed primarily of triglycerides which are molecular weight compounds made up primarily of fatty acids.

CONCLUSION The earlier treatment of acute cerebral infarction with low-molecular-weight heparin calcium and aspirin is safe and effective.

SDS-PAGE showed that the major structural proteins of diploid and triploid parasites had similar molecular weight values.

The molecular weight of the polysaccharides were measured by gel filtration chromatography.

The konjac glucomannan is a high-molecular weight, water-soluble and non-ionic polysaccharide. It is widely used in many fields.

The effects of the different rare earth in catalyst on catalytic activity and molecular weight of copolymer were studied.

The conversion increased and the number-average molecular weight decreased as the dosage of catalyst increased.

Biogenic amines, organic compounds of low molecular weight, present in living organisms, are responsible for many essential functions.

Ultrahigh molecular weight polyethylene ( UHMWPE) fiber was prepared by gel spinning and ultra-drawing technology.

The modification of all samples is quantified by the products molecular weight, weight-distribution, and molecular structure, by IR and GPC.

A molecular weight distribution(WMD) model for the polycondensation process in PET production is developed.

The production technologies of PVA with ultrahigh relative molecular weight mass and high stereo-tacticity were introduced.

The effects of ionic liquids on viscosity, hydrocarbon composition and average molecular weight of heavy oils are investigated.

The ultrafilter membrane will pass water, acid, some solvent, low-molecular- weight fractions of resin, and contaminating ions.

The parameters of UP membrane pore were quite different even if the membrane had the same molecular weight cut-off.

The polymer with a viscosity average molecular weight beyond 200 000 was fairly reproducible by optimizing the polymerization conditions.

The damping property of polyurethanes is influenced by the molecular weight of soft segment in main chain and the content of graft chain.

RESULTS and CONCLUSIONS High purity of monomer, high vacuum are the key factor of high molecular weight PLA.

High molecular weight solid epoxy resin for powder coating applications requiring higher flexibility .

The best technology of preparing low-molecular weight peptide from scale by enzymatic hydrolysis has been introduced.

Influence of radiation intensity and monomer concentration on its viscosity average molecular weight is alsoobserved.

The effects of polymerization condition on viscosity-average molecular weight and stability of polymers were studied.

The effects of different constituent and molecular weight on environmental behavior of organic matters are different.

Influence of polymer molecular weight and structure on the rheological and wall building properties of mud is studied in laboratory.

Polymers with short side-chain length, low molecular weight or high density of charge have improved dispersing effects and longer set time.

The low-molecular-weight curdlan exhibit unique biological and pharmacological activities.

The percentage and molecular weight of each amino acid is different than those found in Type I & III.

Some fractions with low molecular weight have been obtained by silica gel chromatography separation of Pingshuo coal extracts.

The DNA minor groove binders are in a hot research field and most of them are mainly low molecular weight compounds.

Milli-seconds Observation of Fiber Structure Development of PET Fiber and its Molecular Weight Dependence .

The polymer composition shows relatively low-level long chain branching and relatively high-level molecular weight.

A liquid chromatography-tandem mass spectrometry was used to identify two components of molecular weight 496 in Radices paeoniae rubra.

The results showed that processing aids with high molecular weight could improve the mechanical properties of PVC products.

Cystatin C, a small molecular weight secreted protein, is a marker for evaluating glomerular filtration.

Objective To observe the curative effect of low molecular weight heparin(LMWH) on the hypercoagulability in acute Kawasaki disease(KD).

The research development on the properties and applications of high molecular weight polyferrocenophane derivatives were reviewed.

SDS-PAGE was used to verify the molecular weight of fusion protein product.

Most of them are low-molecular-weight Terpenoids, including monoterpene, sesquiterpenes and diterpene.

in different conditions (temperature, concentration, molecular weight), the use of bath, reducing gold chloride acid, prepared gold ball.

Viscosity method was improved for Polymers relative molecular weight measurement.

The melting behavior of ultrahigh relative molecular weight polyethylene (UHMWPE) fiber was studied by DSC.

the high molecular weight tractive agent upgraded strength mechanics properties greatly.

Aloe Vera contains anthraquinones, which due to their small size and low molecular weight, allows easy entry into cells.

Prednisolone, used as a model drug, was covalently coupled with various molecular weight LMWCs via a succinic acid spacer.

Effects of polymerization conditions on the copolymer molecular weight and VA weight content were studied.

Water content and pyridine all affect the polymer's molecular weight, molecular weight distribution and yield.

Metabolism occurs in fermentation liquor and produces mixed-estersbio-surfactants, organic acids and alcohols with low molecular-weight.

Gives a formula for calculation of crude oil molecular weight and compares the results calculated from crude oil samples.

Objective To evaluate the efficacy and safety of Low- molecular- weight heparin in the treatment of acute ischemic stroke.

What is the approximate molecular weight of a protein with 682 amino acid residues in a single polypeptide chain ?

The effect of molecular weight of monomer on grafting reaction and the hydrophilicity of grafting sample have been discussed.

Dispersion force depends on the size of molecular weight.

The thermal performace of this two kind polyamide was increased with the increase of molecular weight.

Our previous studies showed a predominance of high molecular weight protein group in tumor nuclear matrices.

Low-molecular-weight heparins are safe and effective for outpatient treatment of deep vein thrombosis (DVT).

The effect of various esterification method, composition of catalysts and molecular weight of polyether on defoam ability were also studied.

Meanwhile, it uses the organic substance molecular weight viewpoint to analyse this new technology.

For the practical use, one new calculating formula named the method of average molecular weight is deducted.

The overall development direction is from low molecular weight to high molecular weight and from simple to complex.

The isoelectric point and molecular weight of the both specific spots were reported in this study.

It ink manufacturers the selected raw materials, such as the size of the molecular weight of resin, formulas, production process, etc.

First see if the increase is not purely natural, the second view is the small molecular weight.

Metallothionein( MT ) is a group of conjugated proteins which are rich in cystein. and low molecular weight.

The property, history and status of ultra high molecular weight polyethylene fibers were reviewed.

This kind of ink are not molecular weight of less than 1000 of the contents.

The process could remove organics and disinfections by-productions (DBPs) due to effective removal of lower molecular weight (MW) by PAC.

Prophylaxis with either low-molecular-weight heparin or unfractionated heparin is currently recommended in these patients.

In recent years, the ultrahigh molecular weight polyacrylamide is being paid more attention because of its good capability of flocculation.

The reservoir fluid takes up intermediate molecular weight components from the injection gas.

The crystallization property of PPS is dependant on relative molecular weight markedly.

OBJECTIVE To investigate the preparation of low molecular weight heparin nanoliposomes and their nasal absorption.

Aim: To establish a system of mitochondrial translation in vitro of rat brain and identify its production of protein by molecular weight.

It is researched that the degree of deacetylation, molecular weight and concentration of Chitosan affect on the effect of finish.

abstract: Objective To observe the low molecular weight heparin and aspirin and clopidogrel treatment of unstable angina pectoris.

And GPC was applied in the determination of molecular weight and molecular weight distribution of lignin.

A preliminary analysis on a group of low molecular weight Rnases in wheat and related species .

Molecular weight of PVC and different grade of ABS affected the viscosity of the blends, too.

The range of molecular weight of macromolecular remains after dialysis were identified by LC-MS.

Total mass divided by the number of moles is the molecular weight.

The invention also discloses a method for separating and purifying the low-molecular-weight glucan.

By systematically varying the molecular weight, phase diagrams of several PEO-PPO-PEO triblock copolymers in water were constructed.

Low-molecular-weight heparins are now replacing unfractionated heparin for the treatment of DVT and PTE in pregnancy.

Change of bending strength had liner relation with molecular weight degradation.

The intensity of the higher molecular weight band (which included exon 51) was correspondingly reduced.

Objective To explore the effect of low molecular weight heparin for acute hemorrhagic necrotizing pancreatitis.

When the molecular weight rises, its viscosity will increase greatly, and foaming ability becomes better.

Methods: To compare characteristics of unfractionated heparin and low molecular weight heparin the dosage and lab indexes.

Discussed the toughening mechanism and the influence of end-cap and molecular weight on resin's Tg and impact strength.

The results indicate that water needed by full aquathermolysis reaction increases with molecular weight of thioether.

450HP: Premium high molecular weight resin designed to meet ultrahigh purity requirements.

Curcumin is the active ingredient extracted from turmeric, with the Chemical formula of C21H20O6 and a molecular weight of 368. 39.

Molecular Cloning of A Novel Low-molecular-weight Glutenin Subunit Gene from Wheat Variety "Chuanmai 42"

The applied situation of the molecular weight regulators in the production of PP spunbonded is introduced.

chloroform also known as chloroform, Montenegro imitation, structured CHCL3, molecular weight of 119. 39.

Polymer was analyzed by DTA, its soften point and average molecular weight were determined.

Somatotropins are large molecular weight proteins which regulate growth and maturation in normal animals.

CONCLUTION Oral low molecular weight heparin is expected to become a new effective drug in anti-thrombosis.

A low molecular weight poly(DL lactide) containing carbon carbon bonds was synthesized from DL lactide, glycerin and fumaric acid.

ConclusionApplication of low molecular weight heparin to prevent thrombosis in security, fewer bleeding complications.

Effectiveness of low molecular weight heparin for the treatment of unstable angina pectoris .

The obtained polymer solution has the advantages of narrow molecular weight distribution, low gel content and the like.

Similar to other low-molecular-weight amines, it has a fishy odor.

Well, that's the molecular weight of it.

The influence of supercritical CO2 on the extrusion of Ultra High Molecular Weight Polyethylene (UHMWPE) was studied.

The trend of degression of chitosan molecular weight becomes slow with delay of reaction.

High molecular weight resin with highest resistance to stress cracking.

Resins with narrow molecular-weight distribution can have lower die swell, but this doesn't necessarily mean less buildup.

It is also shown that mechanical properties as well as molecular weight decrease more rapidly in moist air than in dry air.

CPAM with higher molecular weight formed the flocs with lower fractal dimension.

A low molecular weight brominated polystyrene is prepared based on low molecular weight and small polydispersity polystyrene.

Paralytic Shellfish Posoning show very strong toxicity when compared with other low molecular weight toxin.

Diamine is mainly synthesized of nylon salt , molecular weight control etc.

Firstly, this paper studied the effect of the molecular weight of N-propargylamide helical polymers on their optical activities.

blow molding tray: the use of high molecular weight high density polyethylene blow molding mold production time.

Cross-linked gel systems consisting of low molecular weight cationic modified guar gum(LMWCGG) and borax were studied.

Albumin One of a group of simple, low molecular-weight proteins found in plants, for example in the endosperm of barley and wheat seeds.

Low-molecular-weight organic acids (LMWOAs) and humic acids have great effects on the availability of cadmium in the soils.

At the optimum conditions, conversion of styrene reached 98%, and molecular weight of polystyrene reached 320000.

The effect of sulfonated condition on sulfonated derivative was studied by molecular weight test.

Nattokinase has small molecular weight and can easily be absorbed by human body.

Working with brain tissue from people who had FTD, the researchers got rid of low-molecular-weight, soluble proteins.

The molecular weight of peptide was assay with HPLC chromatography.

The larger molecular weight of lipids, the thicker viscosities of them.

Low molecular weight crosslinker TMP and epoxy resin E-20 were introduced for crosslink modification.

CK-19 is a low molecular weight keratin which consists of the epithelial cells skeleton.

The degree of esterification and molecular weight of the resulted amphiphilic hyperbranched polymers were caculated via()~1H NMR.

Allelic Variations of High Molecular Weight Glutenin Subunits in Triticum polonicum L.

Appropriate chemical attribute information, such as structural formula, empirical formula, and molecular weight.

So first, let's just calculate the molecular weight of the solid.

Results: The effect of the molecular weight of PLGA on in vitro release rate was evident.

The results show that the poly-Hb with narrower molecular weight distribution is prepared in this way.

Fibronectin (FN) is a high molecular weight glycoprotein.

Objective To observe the therapeutic effect of low molecular weight heparin calcium (LMWHC) in treating unstable angina pectoris .

The results indicated that the molecular weight of the extracted collagen was around 300, 000.

High molecular weight epoxy resin for rebar coatings.

LMWH, Porcine low molecular weight heparin.

wherein the average molecular weight of the saccharides and polysaccharides is between 476 and 9000.

An osmotic mutant of Neurospora was permeable to polymers of molecular weight 18500 .

At the same time, the molecular weight, the polar group and the ester chain also have effect on the viscosity reduction.

A method for impregnating wood as claimed in claim 1, wherein said hydrocarbon polyol has a molecular weight of not more than 260.

Unlike other HA cosmetics, Skin Eternal Hyaluronic Serum contains low molecular weight HA, which is more easily absorbed.

Molecular weight and degree of dispersion of carboxymehtyl maltodextrin were smaller than carboxymehtyl starch. 4.

Molecular weight: Mass. of a molecule of a substance, based on 12 as the atomic weight of carbon-12.

the bio-film effect is related to surface status and molecular weight of main component.

However, 18. 6 per cent of children whose mothers were exposed to the 'low molecular weight substances' had asthma.

Elevated levels of high-molecular-weight adiponectin in type 1 diabetes.

Molecular weight in this range General there are three types of disperse dyes.

Its key active ingredient is a high-molecular-weight polysaccharide trade named KGM-90.

A plasma globulin of high molecular weight.

At this temperature range, dye sublimation of varieties occur the molecular weight were made at the 230--270.

Fufang dan shen pill; Low molecular weight heparin; Unstable angina pectoris.

So, now we have this, it's 10 grams divided by the molecular weight, which is in grams per mole, over 1000 grams of water.

Divided by 18 grams per mole plus 10 grams divided by the molecular weight in grams per mole.

So this is the molality of B times the molecular weight of A.

The paper mainly introduces the development of wheat high-molecular-weight glutenin subunit (HMW-GS) and their genes.

Compared with two kinds of high molecular weight collagen peptide, CTP has better antioxidant function.

The retention ratio of thymopentin was 98. 66% with the nano filtration membrane of molecular weight cut-off of 150.

Antithrombotic drugs such as low-molecular-weight heparin can reduce the incidence of thrombosis.

Kerogens have a high molecular weight relative to bitumen, or soluble organic matter.

An electrolyte, such as a protein or polysaccharide, having a high molecular weight.

And we also predicted that using the free benzene molecule additives could furtherly improved the molecular weight of polymers.

This is because polyols with lower molecular weight needs more TDI to chain-extension.

Similar to 1500 but with even higher molecular weight.

All proteins are high molecular weight heteropolymers of amino acids joined by peptide bonds, ranging from 104 to over 106.

Results In all specimens, about 131 protein peaks could be detected when the relative molecular weight ranged from 0 to 50000.

H2O Molecular Weight: 694. 86 Properties: This product is a colorless crystal or white crystal powder.

The molecular weight of the peptide was estimated as about 1, 200.

Results Obtained a polysaccharide fraction of molecular weight about 30 000 from LWDH.

The agents that cause OA are more than 300 kinds of high and low molecular-weight substances.

Finally, the molecular weight of the hydrolysates purified with DA201-C measured by HPLC is from 438. 56 to 1301. 01.

The sol-gel reaction is carried through with different molecular weight PEG (1000, 2000, 4000, 6000, 10000) for phase medium.

Luhua isoprene rubber (LHIR) is a kind of solution-polymerization polyisoprene with high cis-1, 4 content and high molecular weight.

In the second stage, to ensure a high molecular weight polymer, enough reaction time is necessary.

Objective To study and analyse the molecular weight and outer membrane proteins varieties of the Yersinia pestis.

OBJECTIVE To study the efficacy and safety of low-molecular-weight heparin calcium and aspirin on treating acute cerebral infarction.

Because it is fixed molecular weight, the manual can not synthetic, and therefore become internationally 10493 biochemical medicines.

Matt agent XSRB-940 (Made in China) Matt agent has unique level properties of low-molecular-weight polymer from Xusheng R&D department.

Objective To study the clinical effects of Xueshuantong with low molecular weight heparin for unstable angina(UA).