Silanes
Indolizidines
Quinolizidines
Stereoisomerism
Molecular Structure
Comparative evaluation of two density gradient preparations for sperm separation for medically assisted conception. (1/455)
To evaluate and optimize the sperm separation efficiency of a novel silane-coated silica bead (Puresperm), serial studies were carried out to compare the various sperm parameters between: (i) three-layer (90%-70%-40%) Puresperm and three-layer (90%-70%-40%) conventional polyvinylpyrrolidone (PVP)-coated silica bead (Percoll) gradients; (ii) three-layer (90%-70%-40%) and two-layer (90%-45%) Puresperm gradients and separately the same for Percoll; and (iii) large (3.0 ml) and small (0.75 ml) semen loading volumes on three-layer Puresperm gradients. Normozoospermic semen samples were treated and analysed in 12 replicates for each experiment. Manual evaluation of concentration, percentage motility, percentage vitality, percentage normal morphology; computer-assisted semen analysis evaluation of concentration, percentage motility, grade of motility, motion characteristics (curvilinear velocity, linearity, amplitude of lateral head velocity, beat cross frequency, percentage hyperactivation); and yields from the initial semen samples were compared. Percoll was found to be superior to Puresperm in concentration, percentage motility, percentage vitality and yields after three-layer density gradient centrifugation. There were no significant differences in sperm parameters between two- and three-layer Percoll gradients, but three-layer Puresperm gradients behaved significantly better than two-layer gradients. Large semen volume loads on three-layer Puresperm gradients resulted in greater sperm concentrations, percentage motility, percentage vitality and percentage normal morphology, but small semen volume loads produced greater yields of good-quality spermatozoa. In the light of Percoll being withdrawn from the shelf for the use of assisted reproduction because of the presence of PVP, three-layer Puresperm gradients with large semen loading volumes appear to be an attractive alternative for sperm separation in medically assisted conception. (+info)Cationic silanes stabilize intermediates in DNA condensation. (2/455)
In vitro condensation of DNA has been widely studied to gain insight into the mechanisms of DNA compaction in biological systems such as chromosomes and phage heads and has been used to produce nanostructured particles with novel material and functional properties. Here we report on the condensation of DNA in aqueous solutions by cationic silanes, which combine the condensing properties of polyamines with the cross-linking chemistry of silanes. DNA can be reversibly condensed into classical toroidal and rod-shaped structures with these agents. At low silane concentrations DNA forms a variety of looped structures with well-defined characteristics, including flower- and sausage-shaped forms. These structures suggest that at low silane concentrations a DNA-DNA contact in which the strands are at very large angles to each other is stabilized. Changes in these structures observed as a function of silane concentration suggest possible pathways for the formation of toroids and rods. (+info)Factors affecting the shear bond strength of orthodontic brackets to porcelain. (3/455)
The aim of this investigation was to establish a regime for orthodontic bonding to feldspathic porcelain, which ensures adequate bond strength (6-8 MPa) with minimal damage on debond and consisted of an ex vivo investigation measuring the effects of porcelain surface preparation and thermocycling on shear bond strength of orthodontic brackets. One-hundred-and-twenty feldspathic porcelain bonded crown surfaces were divided into 12 equally-sized groups to assess the effects of: (1) glaze removal, (2) application of hydrofluoric acid, phosphoric acid, or omission of acid treatment, and (3) silane priming upon the bond strength of premolar brackets bonded with Right-on (TM) composite resin adhesive. Specimens were subjected to thermocycling and then to shear debonding forces on an Instron machine. Removal of the porcelain glaze, or use of hydrofluoric acid, prior to bonding were found to be unnecessary to secure the target bond strength. Hydrofluoric acid application was associated with increased porcelain surface damage. Thermocycling caused a significant reduction in shear bond strength to porcelain (P < 0*001). The best regime for orthodontic bonding to feldspathic porcelain was to apply phosphoric acid for 60 seconds, and prime with silane prior to bonding. Usually the porcelain surfaces could be repolished. Refereed Paper (+info)Relationships among cell attachment, spreading, cytoskeletal organization, and migration rate for anchorage-dependent cells on model surfaces. (4/455)
Many research and commercial applications use a synthetic substrate which is seeded with cells in a serum-containing medium. The surface properties of the material influence the composition of the adsorbed protein layer, which subsequently regulates a variety of cell behaviors such as attachment, spreading, proliferation, migration, and differentiation. In this study, we examined the relationships among cell attachment, spreading, cytoskeletal organization, and migration rate for MC3T3-E1 osteoblasts on glass surfaces modified with -SO(x), -NH(2), -N(+)(CH(3))(3), -SH, and -CH(3) terminal silanes. We also studied the relationship between cell spread area and migration rate for a variety of anchorage-dependent cell types on a model polymeric biomaterial, poly(acrylonitrile-vinylchloride). Our results indicated that MC3T3-E1 osteoblast behavior was surface chemistry dependent, and varied with individual functional groups rather than general surface properties such as wettability. In addition, cell migration rate was inversely related to cell spread area for MC3T3-E1 osteoblasts on a variety of silane-modified surfaces as well as for different anchorage-dependent cell types on a model polymeric biomaterial. Furthermore, the data revealed significant differences in migration rate among different cell types on a common polymeric substrate, suggesting that cell type-specific differences must be considered when using, selecting, or designing a substrate for research and therapeutic applications. (+info)The use of silane-coated silica particles for density gradient centrifugation in in-vitro fertilization. (5/455)
Silane-coated silica particles (PureSperm) were evaluated as an alternative to Percoll for gradient separation of spermatozoa, for use in assisted reproduction. Recovery of motile and morphologically normal spermatozoa after using a four-layer Percoll and a two- and four-layer PureSperm gradient respectively was recorded. In-vitro fertilization (IVF) results after using PureSperm for the sperm preparation were also evaluated. No difference in sperm recovery or sperm motility was found when comparing the use of Percoll and the four-layer gradient of PureSperm. When using a two-layer PureSperm gradient, motility was significantly decreased (P < 0.05) compared to Percoll. Normal sperm morphology increased from 8-17.2% after using Percoll and to 12.7% and 11.4% after using a four-layer and a two-layer PureSperm gradient respectively. All gradient preparations showed a significant decrease in the teratozoospermia index compared to the ejaculate (P < 0.01). No significant differences in IVF results regarding fertilization and pregnancy rates were found when PureSperm or the swim-up technique were used for the sperm preparation. PureSperm seems to be an acceptable alternative to Percoll but although the percentage of sperm recovery was higher after PureSperm we still recommend the swim-up technique to be the first choice, as a higher percentage of progressive motile spermatozoa is obtained without using other chemicals than IVF culture medium. (+info)Photodynamic therapy with the phthalocyanine photosensitizer Pc 4 of SW480 human colon cancer xenografts in athymic mice. (6/455)
Photodynamic therapy (PDT) using the silicon phthalocyanine photosensitizer Pc 4 [HOSiPcOSi(CH3)2(CH2)3N-(CH3)2] is an oxidative stress associated with induction of apoptosis in various cell types. We assessed the effectiveness of Pc 4-PDT on SW480 colon cancer xenografts grown in athymic nude mice. Animals bearing xenografts were treated with 1 mg/kg body weight Pc 4 and 48 h later were irradiated with 150 J/cm2 672-nm light from a diode laser delivered at 150 mW/cm2. Biochemical studies were performed in xenografts resected at various time points up to 26 h after Pc 4-PDT treatment, whereas tumor size was evaluated over a 4-week period in parallel experiments. In the tumors resected for biochemical studies, apoptosis was visualized by activation of caspase-9 and caspase-3 and a gradual increase in the cleavage of the nuclear enzyme poly(ADP-ribose) polymerase (PARP) to a maximum of approximately 60% of the total PARP present at approximately 26 h. At that time all Pc 4-PDT-treated tumors had regressed significantly. Two signaling responses that have previously been shown to be associated with Pc 4-PDT-induced apoptosis in cultured cells, p38 mitogen-activated protein kinase and p21/WAF1/Cip1, were examined. A marked increase in phosphorylation of p38 was observed within 1 h after Pc 4-PDT without changes in levels of the p38 protein. Levels of p21 were not altered in the xenografts in correspondence with the presence of mutant p53 in SW480 cells. Evaluation of tumor size showed that tumor growth resumed after a delay of 9-15 days. Our results suggest that: (a) Pc 4-PDT is effective in the treatment of SW480 human colon cancer xenografts independent of p53 status; (b) PARP cleavage may be mediated by caspase-9 and caspase-3 activation in the Pc 4-PDT-treated tumors; and (c) p38 phosphorylation may be a trigger of apoptosis in response to PDT in vivo in this tumor model. (+info)Silanized nucleic acids: a general platform for DNA immobilization. (7/455)
We have developed a method for simultaneous deposition and covalent cross-linking of oligonucleotide or PCR products on unmodified glass surfaces. By covalently conjugating an active silyl moiety onto oligonucleotides or cDNA in solutions we have generated a new class of modified nucleic acids, namely silanized nucleic acids. Such silanized molecules can be immobilized instantly onto glass surfaces after manual or automated deposition. This method provides a simple and rapid, yet very efficient, solution to the immobilization of prefabricated oligonucleotides and DNA for chip production. (+info)Tethered polymer-supported planar lipid bilayers for reconstitution of integral membrane proteins: silane-polyethyleneglycol-lipid as a cushion and covalent linker. (8/455)
There is increasing interest in supported membranes as models of biological membranes and as a physiological matrix for studying the structure and function of membrane proteins and receptors. A common problem of protein-lipid bilayers that are directly supported on a hydrophilic substrate is nonphysiological interactions of integral membrane proteins with the solid support to the extent that they will not diffuse in the plane of the membrane. To alleviate some of these problems we have developed a new tethered polymer-supported planar lipid bilayer system, which permitted us to reconstitute integral membrane proteins in a laterally mobile form. We have supported lipid bilayers on a newly designed polyethyleneglycol cushion, which provided a soft support and, for increased stability, covalent linkage of the membranes to the supporting quartz or glass substrates. The formation and morphology of the bilayers were followed by total internal reflection and epifluorescence microscopy, and the lateral diffusion of the lipids and proteins in the bilayer was monitored by fluorescence recovery after photobleaching. Uniform bilayers with high lateral lipid diffusion coefficients (0.8-1.2 x 10(-8) cm(2)/s) were observed when the polymer concentration was kept slightly below the mushroom-to-brush transition. Cytochrome b(5) and annexin V were used as first test proteins in this system. When reconstituted in supported bilayers that were directly supported on quartz, both proteins were largely immobile with mobile fractions < 25%. However, two populations of laterally mobile proteins were observed in the polymer-supported bilayers. Approximately 25% of cytochrome b(5) diffused with a diffusion coefficient of approximately 1 x 10(-8) cm(2)/s, and 50-60% diffused with a diffusion coefficient of approximately 2 x 10(-10) cm(2)/s. Similarly, one-third of annexin V diffused with a diffusion coefficient of approximately 3 x 10(-9) cm(2)/s, and two-thirds diffused with a diffusion coefficient of approximately 4 x 10(-10) cm(2)/s. A model for the interaction of these proteins with the underlying polymer is discussed. (+info)'Silanes' are a group of chemical compounds consisting of silicon and hydrogen, with the general formula Si_xH_(y), where x is a positive integer and y is greater than or equal to 1, primarily used in the production of semiconductors, coatings, and adhesives.
Silanes are a group of chemical compounds that contain silicon and hydrogen. The general formula for silanes is Si_xH_(2x+2), where x is a positive integer. Silanes are named after their parent compound, silane (SiH4), which contains one silicon atom and four hydrogen atoms.
Silanes are colorless and highly flammable gases at room temperature. They are typically prepared by the reaction of metal silicides with acids or by the reduction of halogenated silanes. Silanes have a variety of industrial applications, including as intermediates in the production of silicon-based materials such as semiconductors and polymers.
In medical contexts, silanes are not typically used directly. However, some silane-containing compounds have been investigated for their potential therapeutic uses. For example, some organosilanes have been shown to have antimicrobial properties and may be useful as disinfectants or in the development of medical devices. Other silane-containing materials have been studied for their potential use in drug delivery systems or as imaging agents in diagnostic procedures.
It is important to note that some silanes can be hazardous if not handled properly, and they should only be used by trained professionals in a controlled environment. Exposure to silanes can cause irritation to the eyes, skin, and respiratory tract, and prolonged exposure can lead to more serious health effects.
Indolizidines are naturally occurring or synthetically produced heterocyclic organic compounds containing a pyrrolidine fused to a piperidine ring, which have been identified in various plant alkaloids and can exhibit bioactivities such as insecticidal and antitumor properties.
Indolizidines are a type of heterocyclic organic compound that contains a five-membered ring fused to a six-membered ring, with one nitrogen atom and one carbon atom common to both rings. The structure of indolizidine is similar to that of the naturally occurring alkaloids, which are found in various plants and animals and have diverse biological activities.
Indolizidines can be synthesized in the laboratory and have been studied for their potential therapeutic uses, such as anti-inflammatory, antiviral, and insecticidal properties. However, they can also have toxic effects and may interact with other drugs or chemicals in the body.
It is important to note that indolizidines are not a medical term per se, but rather a chemical classification of a specific type of organic compound.
Quinolizidines are alkaloids characterized by a unique chemical structure consisting of a fully saturated heterocyclic ring containing four carbon atoms and one nitrogen atom, which can be found in various plants, particularly in the Fabaceae family, and have been known to exhibit diverse pharmacological activities, including anti-inflammatory, antispasmodic, and insecticidal properties.
Quinolizidines are not typically referred to in the context of medical definitions. They are a type of organic compound that consists of a fully saturated, nitrogen-containing ring structure with eight members. These compounds are primarily found in certain plants, particularly in the Leguminosae family (also known as Fabaceae or the pea family).
Quinolizidine alkaloids are natural substances produced by these plants and can have various pharmacological effects on animals and humans. Some of these alkaloids may have medicinal properties, while others can be toxic. For instance, some quinolizidine alkaloids found in plants like lupines can cause poisoning if ingested in large quantities.
While not a medical definition per se, it is worth noting that quinolizidines might appear in the context of pharmacology or toxicology due to their presence in certain medicinal plants and potential effects on human health.
'Stereoisomerism' in medical terms refers to the phenomenon where molecules have the same chemical formula and sequence of bonded atoms (constitution) but differ in the spatial arrangement of their atoms in three dimensions, resulting in different physical and biological properties.
Stereoisomerism is a type of isomerism (structural arrangement of atoms) in which molecules have the same molecular formula and sequence of bonded atoms, but differ in the three-dimensional orientation of their atoms in space. This occurs when the molecule contains asymmetric carbon atoms or other rigid structures that prevent free rotation, leading to distinct spatial arrangements of groups of atoms around a central point. Stereoisomers can have different chemical and physical properties, such as optical activity, boiling points, and reactivities, due to differences in their shape and the way they interact with other molecules.
There are two main types of stereoisomerism: enantiomers (mirror-image isomers) and diastereomers (non-mirror-image isomers). Enantiomers are pairs of stereoisomers that are mirror images of each other, but cannot be superimposed on one another. Diastereomers, on the other hand, are non-mirror-image stereoisomers that have different physical and chemical properties.
Stereoisomerism is an important concept in chemistry and biology, as it can affect the biological activity of molecules, such as drugs and natural products. For example, some enantiomers of a drug may be active, while others are inactive or even toxic. Therefore, understanding stereoisomerism is crucial for designing and synthesizing effective and safe drugs.
"Molecular Structure refers to the arrangement and composition of atoms, ions or molecules in a molecule, which defines its shape, size, and properties, determined by the nature and strength of chemical bonds between them."
Molecular structure, in the context of biochemistry and molecular biology, refers to the arrangement and organization of atoms and chemical bonds within a molecule. It describes the three-dimensional layout of the constituent elements, including their spatial relationships, bond lengths, and angles. Understanding molecular structure is crucial for elucidating the functions and reactivities of biological macromolecules such as proteins, nucleic acids, lipids, and carbohydrates. Various experimental techniques, like X-ray crystallography, nuclear magnetic resonance (NMR) spectroscopy, and cryo-electron microscopy (cryo-EM), are employed to determine molecular structures at atomic resolution, providing valuable insights into their biological roles and potential therapeutic targets.
'Catalysis' in a medical context refers to the action of a catalyst, which is a substance that increases the rate of a chemical reaction without being consumed in the process.
Catalysis is the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst, which remains unchanged at the end of the reaction. A catalyst lowers the activation energy required for the reaction to occur, thereby allowing the reaction to proceed more quickly and efficiently. This can be particularly important in biological systems, where enzymes act as catalysts to speed up metabolic reactions that are essential for life.
Silanes - Wikipedia
Silane SiH 4, the parent. Binary silicon-hydrogen compounds (which are sometimes called silanes also) includes silane itself ... Silanes with one, two, three, or four Si-H bonds are called hydrosilanes. Silane is again the parent member. Examples: ... Commonly: Polysilicone production PEX crosslinking agent Silane quats Silanide - Anionic molecule derived from silane Silenes ... Most silanes contain Si-C bonds, and are discussed under organosilicon compounds. Some contain Si-H bonds and are discussed ...
Silane, diethylisohexyloxyoctadecyloxy
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Silane, trimethyl
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database ...
trihexadecyl-triphenylsilyl-silane
Reform of Housing in Pamplona by Carlos Pereda Iglesias and Óscar Pérez Silanes | Dezeen
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Baracade Silane 100 C
... is a 100% silane formulation that produces a hydrophobic treatment to reduce water absorption. BARACADE ... Due to the 100% silane composition, BARACADE SILANE 100 C exhibits low volatility and higher coverage rates than solvent based ... SILANE 100 C protects concrete, block, stone and brick against the damaging effects of water intrusion, deicing chemicals, ... BARACADE SILANE 100 C is a breathable, ready-to-use, colorless, non-yellowing, deep penetrating concrete and masonry water ...
Arenium-Ion-Catalyzed Halodealkylation of Silanes - ChemistryViews
New method using arenium-ion catalysis to effectively transforms quaternary silanes into a variety of functional derivatives ... Arenium-Ion-Catalyzed Halodealkylation of Silanes. Author: ChemistryViews. The preparation of silanes and their targeted ... Arenium-ion-catalysed halodealkylation of fully alkylated silanes, Tao He, Hendrik F. T. Klare, Martin Oestreich,. Nature 2023 ... On the other hand, the preparation of silanes with four alkyl groups is generally considered a synthetic dead end. ...
Agency Problems and Dividend Policies Around the World by Florencio Lopez-de-Silanes, Andrei Shleifer, Robert W. Vishny :: SSRN
See all articles by Florencio Lopez-de-Silanes. Florencio Lopez-de-Silanes. SKEMA Business School; National Bureau of Economic ... Florencio Lopez-de-Silanes (Contact Author). SKEMA Business School ( email ). Avenue Willy Brandt, Euralille. Lille, 59777. ... Lopez-de-Silanes, Florencio and Shleifer, Andrei and Vishny, Robert W., Agency Problems and Dividend Policies Around the World ...
Silquest *A-1110 Silane - Momentive Performance Materials
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Acetoxy Silanes/Сельское хозяйство и пищевая промышленность Китай
SiSiB offers both pure acetoxy silanes which can be used either in pure form or in mixtures of different acetoxy silanes which ... Acetoxy silane-based crosslinkers are used for producing acetoxy moisture-curing silicone sealants. Using these silane ... focusing on the development and manufacture of silanes and silicones. We offer Organofunctional Silanes, Fluoro Silicone Rubber ... Acetoxy silanes are widely used for kitchens, bathrooms and other internal sealing applications. ...
Agency Problems and Dividend Policies Around the World by Rafael La Porta, Florencio Lopez-de-Silanes, Andrei Shleifer, Robert...
Florencio Lopez-de-Silanes. SKEMA Business School ( email ). Avenue Willy Brandt, Euralille. Lille, 59777. France. ... Florencio Lopez-de-Silanes. SKEMA Business School; National Bureau of Economic Research (NBER) ... La Porta, Rafael and Lopez-de-Silanes, Florencio and Shleifer, Andrei and Vishny, Robert W., Agency Problems and Dividend ...
Silane and Silicon Compounds Electronic and Semiconductor Gases | GlobalSpec
List of Silane and Silicon Compounds Electronic and Semiconductor Gases Product Specs, Datasheets, Manufacturers & Suppliers ... Bulk Electronic Special Gases -- Silane from Linde North America, Inc. If cylinders are not sufficient to meet your ... You can rely on us for complete security of supply as we have access to silane and nitrogen... [See More] ... deuterated silane (Si2H4), deuterated ammonia (N2H3), and 11-Boron Trifluoride (11BF3). For information regarding these ...
Water-Repelling Agent - Silane - Civil Engineering Structures | SOPREMA
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Selective oxidation of silanes into silanols with water using [MnBr(CO)5] as a precatalyst - Chemical Science (RSC Publishing)
The development of earth-abundant catalysts for the selective conversion of silanes to silanols with water as an oxidant ... Selective oxidation of silanes into silanols with water using [MnBr(CO)5] as a precatalyst E. Antico, M. Leutzsch, N. Wessel, T ... Selective oxidation of silanes into silanols with water using [MnBr(CO)5] as a precatalyst† ... As a result, a broad substrate scope, including primary and secondary silanes, could be converted to the desired products. The ...
EVONIK Highlights Silica and Silane Products | 2015-06-01 | PCI Magazine
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Crosslinking & Curing Agents, Silane | Material Handbook | Adhesives & Sealants Industry
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Subject: Silane | Search Results | Academic Commons
Stable aqueous silane solutions for cleaning hard surfaces - Patent US-6087319-A - PubChem
Silanes Market Size, Share, Trends, Opportunities & Forecast
Silanes Market size was valued at USD 1.89 Bn in 2021 and is projected to reach USD 3.04 Bn by 2030, at a CAGR of 7.01% from ... Global Silanes Market Size By Product(Functional Silanes and Mono/Chloro Silanes), By Application(Coatings and Paints, Sealants ... the market is bifurcated on the basis of Functional Silanes and Mono/Chloro Silanes. The market size of Functional Silanes is ... Silanes Market Size And Forecast. Silanes Market size was valued at USD 1.89 Billion in 2021 and is projected to reach USD 3.04 ...
Technical paper: Varying Si-substituents for rubber silanes | European Rubber Journal
Assessing Stability, Durability, and Protein Adsorption Behavior of Hydrophilic Silane Coatings in Glass Microchannels
... and Protein Adsorption Behavior of Hydrophilic Silane Coatings in Glass Microchannels ... 3-APS, 3-MPS and ZP-silane were prepared as 20 mL of a 2% to 4% w/v solution of the silane in EtOH (3-APS and ZP-silane) or ... MPEG-silane and ZS-silane were prepared as 20 mL of a 4% w/v solution in deionized water. 10 μL of the desired silane solution ... silane), two ionic (a zwitterionic sultone derived silane (ZS), and a zwitterionic phosphate derived silane (ZP)), and 3- ...
José Antonio Díez Silanes, new President of AIAS, the Association of Surface Finishing Industries | Cidetec
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Safic-Alcan announces new distribution agreements with Evonik Functional Silanes - News and insights for the European coatings...
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Life cycle analysis of silane recycling in amorphous silicon-based solar photovoltaic manufacturing - Appropedia, the...
Using a recycling process that results in a silane loss of only 17% instead of conventional processing that loses 85% silane, ... This recycling process reduces the cost of raw silane by 68%, or approximately $22.6 million per year for a 1-GW a-Si:H-based ... Both the energy consumed and greenhouse gas emissions are tracked in the LCA, then silane gas is reused in the manufacturing ... Due to the increased use of silane for the relatively thick microcrystalline-Si:H layers in the tandem junction plants, the ...
Interface and Adhesion of Composite
![SDS of Triisopropyl[(Pentafluoro-lambda<Sup>6</Sup>-Sulfanyl)Ethynyl]Silane, Safety Data Sheets, CAS 474668-34...](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAADFBMVEX///8AAIAAAAAAgICmofPUAAAARklEQVQYlWWPWRYAIAgCJe5/59RsQz6S5imZDZEN+5QAQB5RAgB061cSBYwJwhVwUQHW5Adu6AHS8WS0VxTUYjujra6fE02BlADxd8ogNgAAAABJRU5ErkJggg==)
SDS of Triisopropyl[(Pentafluoro-lambda<Sup>6</Sup>-Sulfanyl)Ethynyl]Silane, Safety Data Sheets, CAS 474668-34...
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Effect of silane treatment of e-glass on the cross-linking kinetics of an epoxy resin. - Bentham
Penetrating silane sealers for concrete Weather-Sil & Weather-Sil Extreme
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mPEG-Silane, MW 5k - 10g - Creative PEGWorks | PEG Products Leader
Ana Silanes | Logroño Participa
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