19 Results for "

polymer films

" in MedChemExpress (MCE) Product Catalog:
Products (19)

19 Results for "polymer films" in MCE Product Catalog:

Cat. No.: HY-Y1310A
CAS No.: 9005-38-3
Sodium alginate is an anionic straight chain polysaccharide. Sodium alginate can be obtained from different species of algae. Sodium alginate has different properties, such as pH-sensitivity, nontoxicity, nonimmunogenicity. Sodium alginate has weak gelation, viscosity, and film-forming properties. Sodium alginate can be utilized to prepare gels and film materials for food preservation. Sodium alginate is a versatile functional biomaterial for viscosity enhancement, stabilizer, matrixing agent, encapsulation polymer, bioadhesive and film former .
loading...
    loading...
Cat. No.: HY-W089777
CAS No.: 2530-83-8
Synonyms: GPTMS
3-Glycidyloxypropyltrimethoxysilane (GPTMS) is a silicon source for the preparation of inorganic-organic hybrid polymers. 3-Glycidyloxypropyltrimethoxysilane can be used to prepare hard coatings of organic polymers, such as contact lens materials in the optical industry, as well as related materials in the fields of electronics, thin films, sensors, nanoimprinting, waveguides, and biology .
loading...
    loading...
Cat. No.: HY-W133963
CAS No.: 9063-38-1
Carboxyl methylstarch sodium is an anionic polymer prepared by carboxymethylation of starch, with properties of stability, thickening ability and film-forming capacity . Carboxyl methylstarch sodium exhibits metal adsorption activity and can remove copper ions and cadmium ions from aqueous solutions. Carboxyl methylstarch sodium can serve as a hydrophilic shell component for AIE-active luminescent polymer nanoprobes to achieve high water dispersibility. Carboxyl methylstarch sodium can bind to vancomycin without altering the in vitro antibacterial activity of vancomycin. Carboxyl methylstarch sodium possesses biodegradable, non-toxic and environmentally friendly characteristics. Carboxyl methylstarch sodium can be applied to relevant researches in various fields such as food, medicine and industry .
loading...
    loading...
Cat. No.: HY-W011875
CAS No.: 5495-84-1
Research Areas:  

Others

2-Isopropylthioxanthone is a photoinitiator that is widely used in printing ink of packaging materials. 2-Isopropylthioxanthone triggers the radical polymerization of the acrylic component of inks, thus causing the liquid ink film to dry .
loading...
    loading...
Cat. No.: HY-Y0850U1
CAS No.: 9002-89-5
Synonyms: Polyvinyl alcohol (Mw 61000, 98-99% hydrolyzed, ~1400 polymerization); Poly(Ethenol) (Mw 61000, 98-99% hydrolyzed, ~1400 polymerization)
PVA (Mw 61000, 98-99% hydrolyzed, ~1400 polymerization) is a semicrystalline and biocompatible synthetic polymer with excellent safety properties including non-toxicity, no accumulation, and non-mutagenicity. PVA (Mw 61000, 98-99% hydrolyzed, ~1400 polymerization) undergoes cross-linking via acetal bond formation between hydroxyl and aldehyde groups, and it can be used to prepare highly rigid, low-solubility degradable films as well as for dry or minimally invasive in vitro wound studies. PVA (Mw 61000, 98-99% hydrolyzed, ~1400 polymerization) can construct a hydroxyl-rich microenvironment to trap photogenerated holes, thereby promoting hydrogen peroxide production and enhancing the redox cycle of iron species in the photo-Fenton reaction. PVA (Mw 61000, 98-99% hydrolyzed, ~1400 polymerization) can act as a sacrificial agent and substrate to achieve synchronous degradation with pollutants, and it is applicable to sustainable waste management and water treatment .
loading...
    loading...
Cat. No.: HY-Y0850U2
CAS No.: 9002-89-5
Synonyms: Polyvinyl alcohol (Mw 130000, 87-89% hydrolyzed, ~2700 polymerization); Poly(Ethenol) (Mw 130000, 87-89% hydrolyzed, ~2700 polymerization)
PVA (Polyvinyl alcohol; Poly(Ethenol)) (Mw 130000, 87-89% hydrolyzed, ~2700 polymerization) is a non-toxic, biodegradable, and highly biocompatible semicrystalline synthetic polymer. PVA (Mw 130000, 87-89% hydrolyzed, ~2700 polymerization) acts as a coating agent to improve tableting performance, and can be cross-linked with sodium trimetaphosphate to prepare tubular vascular grafts or form hydrogels for use as artificial articular cartilage and sustained-release matrices for growth factors. PVA (Mw 130000, 87-89% hydrolyzed, ~2700 polymerization) enhances the redox cycle of iron species in photo-assisted Fenton reactions to simultaneously generate hydrogen peroxide and degrade pollutants, enabling integrated sustainable waste management and water treatment. PVA (Mw 130000, 87-89% hydrolyzed, ~2700 polymerization) is used in the manufacture of biodegradable films and in studies of dry or minimally invasive ex vivo wounds, but cannot form freeze-thaw cross-linked solid sheets for wound dressings .
loading...
    loading...
Cat. No.: HY-Y0850U8
CAS No.: 9002-89-5
Synonyms: Polyvinyl alcohol (Mw 47000, 98-99% hydrolyzed, ~1000 polymerization); Poly(Ethenol) (Mw 47000, 98-99% hydrolyzed, ~1000 polymerization)
PVA (Polyvinyl alcohol; Poly(Ethenol)) (Mw 47000, 98-99% hydrolyzed, ~1000 polymerization) is a semicrystalline synthetic polymer with excellent biocompatibility and biodegradability, which is non-toxic and non-mutagenic upon oral administration in the human body. PVA (Mw 47000, 98-99% hydrolyzed, ~1000 polymerization) can serve as an excipient, inhibitor or coating agent to prepare solid dispersions by absorbing water and inhibiting drug crystal nucleation and growth, and can encapsulate insulin-like growth factor-1. PVA (Mw 47000, 98-99% hydrolyzed, ~1000 polymerization) can form physically crosslinked cryogels and degradable films, and is widely used in the construction of vascular grafts, the synthesis of articular cartilage, and studies on dry or minimally invasive ex vivo wounds. PVA (Mw 47000, 98-99% hydrolyzed, ~1000 polymerization) also promotes hydrogen peroxide generation and enhances the redox cycle of iron species, thus acting as a sacrificial agent to effectively degrade pollutants .
loading...
    loading...
Cat. No.: HY-23497
CAS No.: 24979-70-2
Poly(4-vinylphenol) is a polymer cross-linking agent that can be used to prepare non-toxic films. Poly(4-vinylphenol) is a sensitizer of titania for visible light photocatalysis. Poly(4-vinylphenol) also can be used as a water resistive wood adhesive, as a gate dielectric insulator in organic field effect transistors, and as a responsive surface coating .
loading...
    loading...
Cat. No.: HY-164070
CAS No.: 83855-79-2
Research Areas:  

Others

Dextran Hydroxypropyltrimonium Chloride is a cationic polymer with excellent antistatic, moisturizing, film-forming, foam-stabilizing and emulsifying abilities. Dextran Hydroxypropyltrimonium Chloride can be used in the research of pharmaceuticals and cosmetics .
loading...
    loading...
Cat. No.: HY-W115746A
CAS No.: 9004-57-3
Ethyl cellulose (viscosity 10 cP) is a non-toxic, biodegradable polymer with unique properties such as oleogel formation, active ingredient delivery, and film-forming ability in the food and pharmaceutical fields. Ethyl cellulose (viscosity 10 cP) can serve as a pharmaceutical excipient, including as a coating agent, flavoring agent, and tablet filler .
loading...
    loading...
Cat. No.: HY-W250194
CAS No.: 95144-24-4
Luviquat FC 550 is a cationic polymer commonly used in a variety of personal care and cosmetics. It is a viscous liquid containing quaternary ammonium groups which give it a positive charge. Luviquat FC 550 has a variety of properties suitable for these applications including its ability to provide conditioning, antistatic and film-forming properties to hair and skin. In addition, it is used as a binder in oral care products and as a flocculant in industrial water treatment.
loading...
    loading...
Cat. No.: HY-W017455
CAS No.: 579-66-8
Research Areas:  

Others

2,6-Diethylaniline is an orally active toxic substance. 2,6-Diethylaniline serves as a monomer for the deposition of plasma-polymerized 2,6-diethylaniline films .
loading...
    loading...
Cat. No.: HY-W142308
CAS No.: 68223-93-8
Diammonium dithiodiglycolate is a film-forming polymer used as a crosslinking agent, with the activity of promoting crosslinking of materials and enhancing their stability. Diammonium dithiodiglycolate plays a key role in biomedical applications, especially in the preparation of biocompatible materials. The unique chemical properties of Diammonium dithiodiglycolate make it an ideal choice to achieve high-performance polymer properties.
loading...
    loading...
Cat. No.: HY-W391671
CAS No.: 1333317-99-9
Research Areas:  

Others

Poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine] is a poly(triarylamine) that is an organic p-type semiconductor with hole mobilities ranging from 10 3 to 10 2 cm 2/V/s, which significantly improves carrier mobility. This stable, glassy polymer has an ionization potential suitable for thick film diodes. Committed to providing green alternatives that meet one or more of the 12 principles of green chemistry, this material falls into the enabling category of green alternatives, in line with the principle of "energy efficient design". In addition, while hole transport organic materials like these ensure optimal energy level alignment with the absorber layer for efficient charge collection, they can be susceptible to degradation under ambient conditions.
loading...
    loading...
Cat. No.: HY-79587
CAS No.: 134-81-6
Research Areas:  

Others

Benzil is a 1,2-diketone compound with multiple functions including photo-peroxidation initiator, crosslinking initiator and pattern-forming agent, and is commonly used as a precursor for photodegradable network crosslinkers. In oxygen-purged polymer films or glassy matrices, Benzil reacts with molecular oxygen under illumination at wavelengths greater than 370 nm or 400 nm, and converts to benzoyl peroxide in nearly quantitative yield. Subsequently, the generated benzoyl peroxide groups produce free radicals via thermal or photochemical decomposition, thereby enabling crosslinking of polymer chains, grafting of new monomers, and preparation of patterned polymers on solid surfaces using mask irradiation. Benzil also induces crosslinking of photodegradable poly (phenyl vinyl ketone) to form a stable photodegradable polymer network .
loading...
    loading...
Cat. No.: HY-W011875S
CAS No.: 1173019-24-3
2-Isopropylthioxanthone-d7 is the deuterium labeled 2-Isopropylthioxanthone (HY-W011875). 2-Isopropylthioxanthone is a photoinitiator that is widely used in printing ink of packaging materials. 2-Isopropylthioxanthone triggers the radical polymerization of the acrylic component of inks, thus causing the liquid ink film to dry .
loading...
    loading...
Cat. No.: HY-185567
CAS No.: 25067-34-9
Poly(vinyl alcohol-co-ethylene) ethylene 32 mol % is a non-toxic polymer with good hydrophilicity and biocompatibility. Poly(vinyl alcohol-co-ethylene) ethylene 32 mol % has high tensile strength and excellent film-forming property. Poly(vinyl alcohol-co-ethylene) ethylene 32 mol % can be used in research related to packaging materials .
loading...
    loading...
Cat. No.: HY-P11855
CAS No.: 557064-55-8
Target:  

Peptides

Research Areas:  

Others

AG3 is an inorganic-binding polypeptide that specifically recognizes Ag/Au surfaces . In silver systems, AG3 induces the reduction of Ag + and regulates microcrystal morphology . In gold systems, AG3 acts as a non-reducing, high-affinity inhibitor that modulates nucleation-growth kinetics through interactions with metal clusters/surfaces to achieve size/morphology control . AG3 can be immobilized on polymer films, phages or nanosubstrates for applications in biomimetic mineralization, biosensors, precious metal recovery and patterned graphite templates .
loading...
    loading...
Cat. No.: HY-L0103V
680,000 compounds
UORSY Screening Compounds Library contains about 680,000 compounds. The library has extensively developed a polymerization synthesis method that provides a highly diverse chemical structure. More than 85% of the compounds in the library have drug-like physicochemical properties, and more than 35% of the compounds have lead-like properties.
  • 1