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  • Polymers
  • Disposable diapers where they absorb urine, or in sanitary napkins Contact lenses (silicone hydrogels, polyacrylamides, polymacon) EEG and ECG medical electrodes using hydrogels composed of cross-linked polymers (polyethylene oxide, polyAMPS and polyvinylpyrrolidone) Water gel explosives Rectal drug delivery and diagnosis Encapsulation of quantum dots Breast implants Glue Granules for holding soil moisture in arid areas Dressings for healing of burn or other hard-to-heal wounds. (wikipedia.org)
  • silica
  • At SiliCycle, we are at the forefront of the chromatography industry, owing to the extraordinary purity of our silica gels and polymeric sorbents, combined with our capacity to rapidly adapt our products to meet the specific requirements of scientists worldwide. (silicycle.com)
  • https
  • Latest summary as of 1st May 2017 - https://nutritionfacts.org/video/antiperspirants-and-breast-cancer/ Aluminium chlorohydrate is best described as an inorganic polymer and as such is difficult to structurally characterise. (wikipedia.org)
  • protein
  • An N-terminal 18-residue signal peptide is cut off from the precursor protein upon secretion, hence the initial protein product contains 589 amino acid residues. (wikipedia.org)
  • The physiologic basis lies in pregnancy whereby the mutated gene product, retinol binding protein (RBP), has negative effects in transferring vitamin A from maternal liver storage sites to the placenta, and then again on the fetal circulation side when delivering vitamin A from the placenta to developing fetal tissues, most notably the developing eye. (wikipedia.org)
  • Concentration
  • Essential aspects of binding assays include, but are not limited to, the concentration level of reactants or products (see radioactive section), maintaining the equilibrium constant of reactants throughout the assay, and the reliability and validity of linked reactions. (wikipedia.org)
  • salts
  • In the presence of superacids (acids stronger than H 2SO 4), H 3PO 4 reacts to form poorly characterized products, perhaps corrosive, acidic salts of the hypothetical tetrahydroxylphosphonium ion, which is isoelectronic with orthosilicic acid. (wikipedia.org)
  • Volume
  • Gels consist of a solid three-dimensional network that spans the volume of a liquid medium and ensnares it through surface tension effects. (wikipedia.org)
  • Both by weight and volume, gels are mostly fluid in composition and thus exhibit densities similar to those of their constituent liquids. (wikipedia.org)
  • additive
  • For example, acetic acid is written as E260 on products sold in Europe, but is simply known as additive 260 in some countries. (wikipedia.org)
  • liquid
  • By weight, gels are mostly liquid, yet they behave like solids due to a three-dimensional cross-linked network within the liquid. (wikipedia.org)
  • excellent
  • 3-5 Very recently, we reported that a manganese complex bearing a tetradentate N4 ligand is an efficient catalyst in the asymmetric epoxidation of olefins by aqueous H 2 O 2 in the presence of a small amount of H 2 SO 4 , affording high product yields with excellent stereo- and enantioselectivities. (rsc.org)
  • Wound gels are excellent for helping to create or maintain a moist environment. (wikipedia.org)
  • Processes
  • The 2017 Gordon Research Conference (GRC) on Organic Reactions and Processes will celebrate its 63rd consecutive annual gathering of the foremost experts in the art of bond formation. (silicycle.com)
  • Many industrial processes involve catalytic reactions, since they allow working under milder conditions with high selectivity and short reaction time, decreasing, therefore, the cost of the final product. (rsc.org)
  • reaction
  • Some aspects of enzymes that must be improved prior to implementation are stability, activity, inhibition by reaction products, and selectivity towards non-natural substrates. (wikipedia.org)
  • often
  • The YMC IEX gels are often used for the Down-Stream-Processing (DSP) step in the industrial production of human insulin and lysozyme. (selectscience.net)
  • Known
  • Griseofulvin 1 , a natural product from Penicillium griseofulvum, was first discovered in 1939 and has been known for its antifungal properties in guinea pigs and man since 1958 [ 1 - 4 ]. (hindawi.com)
  • Known use in several products such as burner discharge lamp, the substrate of integrated circuits, shut-off elements ceramic pipeline valves, prostheses, etc. (wikipedia.org)
  • structure
  • It is the crosslinking within the fluid that gives a gel its structure (hardness) and contributes to the adhesive stick (tack). (wikipedia.org)
  • This internal network structure may result from physical bonds (physical gels) or chemical bonds (chemical gels), as well as crystallites or other junctions that remain intact within the extending fluid. (wikipedia.org)
  • aids
  • The drug is an ingredient in several products sold as sleep aids, either alone or in combination with other ingredients such as acetaminophen (paracetamol). (wikipedia.org)
  • material
  • A gel is a solid jelly-like material that can have properties ranging from soft and weak to hard and tough. (wikipedia.org)
  • recent
  • The 2017 meeting will feature invited lectures that span recent fundamental discoveries to large-scale implementation of modern methods. (silicycle.com)