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cationic polyacrylamide que es features

  • La característica de la emulsión de poliacrilamida ...

    Find Cationic Polyacrylamide and related products for scientific research at MilliporeSigma

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  • Cationic Polyacrylamide | Sigma-Aldrich

    2019-12-12 · This system consists of partially hydrolyzed polyacrylamide (HPAM) and cationic microgels synthesized by inverse suspension polymerization with acrylamide and methylacryloxylethyl trimethyl ammonium chloride as monomers. By adding HPAM into cationic microgel suspensions, flocculation occurs because of electrostatic attraction.

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  • Poliacrilamida Catiónico Molecular ... - es.made-in

    1985-2-15 · In this method, oligosaccharides with a common charge-to-mass ratio are separated ac- cording to molecular size by the sieving effect of the polyacrylamide matrix. The smallest oligosaccharides have the great- est mobility. Figure 2 shows the results of polyacrylamide gel electrophoresis of a 2.5-h hyaluronidase digest of HA.

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  • Smart Profile Control by Salt-Reversible Flocculation

    Poliacrilamida catióNicos es un tipo de electrolito poliméRico molecular elevada solubilidad en agua.Dispone de grupos activos con bastante fuerte carga positiva y una eficaz funcióN de la intercalacióN de téMpano.Es fáCilmente soluble en agua y no solubles en algunos disolventes orgáNicos como el etanol y metanol.Y es inofensivo, incoloro, flavorless y …

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  • Cationic dye binding by hyaluronate fragments:

    Find 13195-64-7 and related products for scientific research at MilliporeSigma

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  • China Floculante de poliacrilamida catiónica (PAM)

    1987-10-1 · Characterization of cationic albumin in minimal change nephropathy. The presence of isoalbumins with a less anionic charge than the normal protein (pI = 4.7) is the hallmark of proteinuria in minimal change nephropathy (MCN).

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  • Poliacrilamida - Wikipedia, la enciclopedia libre

    2019-12-12 · The particle size and viscosity of the swollen cationic microgels exhibit a maximum at ∼0.11 wt % DVB. Static light scattering results confirm this density as the minimum amount of DVB required to ensure that all P2VP chains are cross-linked (i.e. that there is no soluble fraction), thus allowing optimal swelling of the microgels.

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  • SNF | Products

    2021-7-15 · POLYMER PRODUCTS FOR ALL WATER-RELATED APPLICATIONS SNF is the world’s largest producer of polyacrylamide (PAM), a water-soluble polymer specifically designed to improve the quality and conservation of water. PAM has a broad variety of industrial and commercial uses as a flocculant, which facilitates the separation of suspended solids from water; as a viscosity modifier, …

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  • Synthesis of a polyamine-modified starch flocculant

    2008-6-24 · The polyacrylamide gels also had an affinity for fulvic acid and/or its trace metal complexes. Enrichment of cationic Cd in agarose gel and hydrophilic polyethersulfone filter was independent of concentration (10 nM to 5 μM) but decreased with increasing Ca/Mg concentration and ionic strength, suggesting that it is mainly due to electrostatic ...

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  • Interactions of Trace Metals with Hydrogels and Filter ...

    2015-3-1 · Preparation of hydrogel based on acrylamide, acrylic acid, and its salts by inverse-suspension polymerization and diluted solution polymerization have been investigated elsewhere. Fewer studies have been done on highly concentrated solution polymerization of acrylic monomers, which are mostly patented .Chen produced acrylic acid-sodium acrylate superabsorbent through concentrated (43.6 wt ...

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  • Hydrogel: Preparation, characterization, and

    2019-12-12 · 2-Vinylpyridine (2VP) was copolymerized with four different cross-linker densities ranging from 0.05 to 0.31 wt % divinylbenzene (DVB) via aqueous emulsion polymerization to produce a series of submicrometer-sized, lightly cross-linked P2VP latexes. Protonation of the 2VP residues leads to a latex-to-microgel transition due to interchain electrostatic repulsion, as confirmed by dynamic light ...

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  • Rheological Behavior of Acid-Swellable Cationic

    1987-10-1 · Characterization of cationic albumin in minimal change nephropathy. The presence of isoalbumins with a less anionic charge than the normal protein (pI = 4.7) is the hallmark of proteinuria in minimal change nephropathy (MCN).

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  • Characterization of cationic albumin in minimal

    1985-2-15 · ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS Vol. 237, No. 1, February 15, pp. 253-260, 1985 Cationic Dye Binding by Hyaluronate Fragments: Dependence on Hyaluronate Chain Length1 RAYMOND E. TURNER AND MARY K. COWMAN2 Department of Chemistry, Polytechnic Institute of New York, 333 Jay Street, Brooklyn, New York 11201 Received June 26, 1984, and in revised form …

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  • Cationic dye binding by hyaluronate fragments:

    2019-12-12 · Kinetic Features of Photoinduced Radical (Co)Polymerization of Ionic Monomers. Polymer Science, Series B 2018, 60 (6) , 760-771. DOI: 10.1134/S1560090418060088. Xinyu Hu, Yongmei Wang, Man Xu, Liangliang Zhang, Jianfa Zhang, Wei Dong.

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  • Copolymerization of a Cationic Double-Charged

    China Floculante de poliacrilamida catiónica (PAM) para la industria de tratamiento de agua – Encontrar precio y detalles completos sobre Poliacrilamida catiónicos,floculante catiónicos,Pam productos del Proveedor o Fabricante - Yixing Bluwat Chemicals Co., Ltd..

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  • China Floculante de poliacrilamida catiónica (PAM)

    chemical cationic polyacrylamide cas no 9003058 cationic polyacrylamide msds cationic polyacrylamide price for ... adsorbente y intermedios del material compuesto poliacrilamida precio.Y si poliacrilamida precio es tamiz molecular, carbón activado o silicona. ... Thailand, que proveen el 99%,1% de poliacrilamida precio, respectivamente ...

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  • Interactions of Trace Metals with Hydrogels and Filter ...

    2008-6-24 · The polyacrylamide gels also had an affinity for fulvic acid and/or its trace metal complexes. Enrichment of cationic Cd in agarose gel and hydrophilic polyethersulfone filter was independent of concentration (10 nM to 5 μM) but decreased with increasing Ca/Mg concentration and ionic strength, suggesting that it is mainly due to electrostatic ...

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  • Polyacrylamide Reagents and Precast Gels |

    Gel opening lever ( 456-0000 ), sold separately, is 100% aluminum and recyclable. Ready Gel polyacrylamide precast gels are designed to fit the Mini-PROTEAN ® Tetra cell and are ready to run. Simply lock them into the cell, load your samples, and get …

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  • Hydrogel: Preparation, characterization, and

    2015-3-1 · Preparation of hydrogel based on acrylamide, acrylic acid, and its salts by inverse-suspension polymerization and diluted solution polymerization have been investigated elsewhere. Fewer studies have been done on highly concentrated solution polymerization of acrylic monomers, which are mostly patented .Chen produced acrylic acid-sodium acrylate superabsorbent through concentrated (43.6 wt ...

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  • Fast DNA Extraction with Polyacrylamide

    2020-6-3 · The fast and cost-effective DNA extraction is critical for all DNA-based detections. Here, we fabricated a new kind of polyacrylamide microsphere (PAMMP) in various sizes with two methods, spot polymerization (large size but low yield) and modified inverse microemulsion polymerization (small size but high yield). The fabricated PAMMPs have strong autofluorescence (fPAMMPs), including both ...

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  • Cationic dye binding by hyaluronate fragments:

    1985-2-15 · ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS Vol. 237, No. 1, February 15, pp. 253-260, 1985 Cationic Dye Binding by Hyaluronate Fragments: Dependence on Hyaluronate Chain Length1 RAYMOND E. TURNER AND MARY K. COWMAN2 Department of Chemistry, Polytechnic Institute of New York, 333 Jay Street, Brooklyn, New York 11201 Received June 26, 1984, and in revised form …

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  • Floculante - Acrylamide manufacturer, Polyacrylamide ...

    CHINAFLOC--un fabricante y proveedor profesional de acrilamida, poliacrilamida y floculante, uno de los diez primeros de China, nosotros estamos exportando a más de 58 países. Producimos principalmente acrilamida, poliacrilamida aniónica, poliacrilamida catiónica, floculante, etc.

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  • Copolymerization of a Cationic Double-Charged

    2019-12-12 · Kinetic Features of Photoinduced Radical (Co)Polymerization of Ionic Monomers. Polymer Science, Series B 2018, 60 (6) , 760-771. DOI: 10.1134/S1560090418060088. Xinyu Hu, Yongmei Wang, Man Xu, Liangliang Zhang, Jianfa Zhang, Wei Dong.

    Get Price
  • Hydrogel from crosslinked polyacrylamide/guar gum

    2011-8-30 · Twenty grams of GG was dissolved in 100 ml water and pH 2–2.5 was adjusted using dilute sulphuric acid.Ten grams Aam, dissolved in 20 ml water was added to the guar gum solution and the temperature of the reaction medium was raised to 60 °C under continuous stirring.At this end, potassium bromate (6 mmole/100 g GG) and thiourea dioxide (6 mmole/100 g GG) were added and the …

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  • Catálogo de fabricantes de Poliacrilamida Precio de

    chemical cationic polyacrylamide cas no 9003058 cationic polyacrylamide msds cationic polyacrylamide price for ... adsorbente y intermedios del material compuesto poliacrilamida precio.Y si poliacrilamida precio es tamiz molecular, carbón activado o silicona. ... Thailand, que proveen el 99%,1% de poliacrilamida precio, respectivamente ...

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  • polyacrylamide cationique - Traduction anglaise –

    De très nombreux exemples de phrases traduites contenant 'polyacrylamide cationique' – Dictionnaire anglais-français et moteur de recherche de traductions anglaises.

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  • Cationic Polyacrylamide - chembk.com

    Product Name: Polyacrylamide CAS : 9003-05-8 Tel: +86-519-88057337 Email: [email protected]

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  • Cationic Polyacrylamide_Spark Group Co., Ltd.

    Cationic Polyacrylamide-Spark Group Co., Ltd.-This product has excellent flocculation, turbidity, decolorization, adsorption and other functions for urban sewage …

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  • Cationic Polyacrylamide-Molbase

    Molbase found 2 Cationic Polyacrylamide product information for you, including Cationic Polyacrylamide formula, Cationic Polyacrylamide CAS number, Cationic Polyacrylamide supplier information.

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  • High Molecular Weight Cationic Polyacrylamide - 35%

    alta qualidade Pó Cationic do Polyacrylamide do floculante do Cas 9003-05-8 da China, Líder da China Cas 9003-05-8 produtos, com rigoroso controle de qualidade Flocculant Cationic Polyacrylamide Powder fábricas, produzindo alta qualidade 100 Mesh Cationic Polyacrylamide Powder produtos.

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  • Pó Cationic do Polyacrylamide do floculante do Cas

    Qingdao Oubo Chemical Co., Ltd. was established in 2011, we specialize in supplying cationic polyacrylamide, anionic polyacrylamide and nonionic polyacrylamide.

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  • Anionic Polyacrylamide, Cationic polyacrylamide,

    Rechercher des fabricants et fournisseurs des Polyacrylamide Cationique Que Le Polymère produits de Polyacrylamide Cationique Que Le Polymère qualité supérieure Polyacrylamide Cationique Que Le Polymère et à bon prix sur Alibaba.com

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  • polyacrylamide cationique que le polymère

    China Floculante de poliacrilamida catiónica (PAM) para la industria de tratamiento de agua – Encontrar precio y detalles completos sobre Poliacrilamida catiónicos,floculante catiónicos,Pam productos del Proveedor o Fabricante - Yixing Bluwat Chemicals Co., Ltd..

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  • Merquat 550PR polymer - Lubrizol

    Merquat™ 550PR polymer is a low acrylamide, non-paraben, aqueous, cationic copolymer developed for improved compatibility and clarity in anionic surfactant systems. This highly substantive copolymer is recommended to improve wet and dry properties of hair care products and to enhance feel in skin care and bath and shower products. The Merquat 550™ polymer line results in the highest ...

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  • ¿Cuál es electroforesis del gel de poliacrilamida ...

    2015-9-4 · Superabsorbent composites made of chitosan-graft-polyacrylamide and carboxymethylcellulose (CTS-g-PAAm/CMC) were prepared through free radical graft copolymerization of acrylamide (AAm) onto chitosan backbone, and the obtained superabsorbents were also partially hydrolyzed. The formation of the grafted network was evidenced by attenuated total reflectance …

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  • Surfactants and anionic, nonionic and cationic

    2020-3-27 · Features: Electrophoresis of proteins on a polyacrylamide gel with SDS; direct detection. Several acrylamide concentrations are available: 7.5; 10; 12 and 15%. 4 voltages are available to run the separation. One lane for standards and another for a sample. 7 standard proteins of known size and 10 unknown samples (with a single protein each).

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  • Environmental-sensitive chitosan- g -polyacrylamide ...

    Ionic complexes of polyacids and cationic surfactants. Comb-like ionic complexes were prepared from polyuronic acids (pectinic and alginic acids) and alkyltrimethylammonium surfactants bearing linear alkyl chains with 18, 20 and 22 carbon atoms. In the condensed state, these complexes were able to self-assemble in ordered structures which were ...

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  • Virtual laboratories

    Cationic, anionic and non-ionic products, based on polyethylenimine, polyacrylamide and other substances. Fixing anionic circulating Cationic products for fixing in the white water and for preventing pitch deposits. Cationic microflotation aids; Dyes. Dyes …

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  • Ionic complexes of polyacids and cationic surfactants

    2018-10-4 · Conducting polymer hydrogels (CPHs) have been identified as a promising class of polymeric material for a wide range of applications such as biomedical, energy, environmental, health and agricultural domains. CPHs have received immense consideration because of their biocompatibility, hydrophilic properties, biodegradable nature, electroconductivity, ample resources and ease of …

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  • Chemicals for Paper & board industry | BTC Europe ...

    Other non-leaching virucidal polymers are prepared by covalent linking of quaternary phosphonium groups to a cationic polyacrylamide derivative. This results in a promising material for application in papermaking to produce hygiene products and in water purification with the ability to kill highly resistant non-enveloped adenovirus (ADV).

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  • Polyaniline-based conducting hydrogels | SpringerLink

    The third chapter details the work developed using polyacrylamide-based hydrogels. Firstly, an overview describing important concepts about hydrogels and hydrogels which incorporate carbon nanomaterials on their structure is provided, mostly focusing on hydrogels based on graphene derivatives. Afterwards, the synthesis and characterisation of ...

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  • Introduction to SDS-PAGE - Rice University

    2012-11-18 · Introduction to SDS-PAGE. This material is accompanied by a presentation on protein structure and principles behind denaturing samples and discontinuous gel electrophoresis.. The separation of macromolecules in an electric field is called electrophoresis.A very common method for separating proteins by electrophoresis uses a discontinuous polyacrylamide gel as a support medium …

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  • Surfactants and anionic, nonionic and cationic

    Water Treatment Chemical Anionic PAM Polyacrylamide Cationic Polymer Flocculant. 860.00- ... 1 año floculante de polímero catiónico.Y si floculante de polímero catiónico es vídeo soporte técnico. Hay proveedores de 1637 floculante de polímero catiónico, principalmente ubicados en Asia. ... que proveen el 99%,1% y el 1% de ...

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  • ¿Cuál es electroforesis del gel de poliacrilamida ...

    Other non-leaching virucidal polymers are prepared by covalent linking of quaternary phosphonium groups to a cationic polyacrylamide derivative. This results in a promising material for application in papermaking to produce hygiene products and in water purification with the ability to kill highly resistant non-enveloped adenovirus (ADV).

    Get Price
  • Catálogo de fabricantes de Floculante De Polímero ...

    Ionic complexes of polyacids and cationic surfactants. Comb-like ionic complexes were prepared from polyuronic acids (pectinic and alginic acids) and alkyltrimethylammonium surfactants bearing linear alkyl chains with 18, 20 and 22 carbon atoms. In the condensed state, these complexes were able to self-assemble in ordered structures which were ...

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  • Nanotechnology Responses to COVID‐19 -

    The reduction in turbidity was found to be 0%, 35% and 70% when anionic, cationic polyacrylamide and polyaluminum chloride respectively were used; when mixing PAC with the cationic polyacrylamide, it was possible to obtain an additional 28% and 10% removal in turbidity and color respectively. ... por lo que es sometido a varias etapas de ...

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  • Ionic complexes of polyacids and cationic surfactants

    Feasibility study of the anaerobic digestion of dewatered pig slurry by means of polyacrylamide Visualitza/Obre fesability-study-bioresource-technology.pdf …

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  • Virtual laboratories

    2020-3-27 · Features: Electrophoresis of proteins on a polyacrylamide gel with SDS; direct detection. Several acrylamide concentrations are available: 7.5; 10; 12 and 15%. 4 voltages are available to run the separation. One lane for standards and another for a sample. 7 standard proteins of known size and 10 unknown samples (with a single protein each).

    Get Price
  • Tratamiento de las aguas residuales de una destilería ...

    The reduction in turbidity was found to be 0%, 35% and 70% when anionic, cationic polyacrylamide and polyaluminum chloride respectively were used; when mixing PAC with the cationic polyacrylamide, it was possible to obtain an additional 28% and 10% removal in turbidity and color respectively. ... por lo que es sometido a varias etapas de ...

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  • Recent developments in stimuli-responsive poly(ionic ...

    2020-6-30 · The current challenge is to focus on the fundamental understanding of ion-containing polymers. Poly(ionic liquid)s (PILs) belong to an important subclass of ionic polyelectrolyte with broad range of structural and functional properties. This review outlines the different kinds of stimuli-responsive PILs those are recently developed, specifically highlighting our own work and their ...

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  • Nanotechnology Responses to COVID‐19 -

    1 Introduction. At the end of December 2019, the World Health Organization (WHO) China Country Office was informed by the Chinese authorities of an infectious disease, later on called COVID-19 (coronavirus disease 2019), which was initially diagnosed in the city of Wuhan and caused by a new type of coronavirus, now named severe acute respiratory syndrome (SARS) coronavirus 2 (SARS-CoV-2).

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  • Charakterisierung von ionischen und nicht-ionischen ...

    (AS), guar gum, cationic starch derivatives, synthetic polycations based on polyacrylamide-co-acrylates and of the anionic polysaccharide sulphoethylcellulose (SuEC). The determination of molar masses, coil sizes and their distributions are employed to evaluate the properties of …

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  • Is Acrylates/C10-30 Alkyl Acrylate Crosspolymer Safe ...

    2020-11-6 · What Is Acrylates/C10-30 Alkyl Acrylate Crosspolymer? Acrylates/C10-30 alkyl acrylate crosspolymer is a synthetic ingredient used to improve the texture and feel of skincare and cosmetic formulations. It is mainly used as a thickening agent, texture enhancer, film-forming agent, and emulsifier in cosmetics and skincare products. Acrylates/C10-30 alkyl acrylate crosspolymer is a co-polymer of ...

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  • ACTB - Actin, cytoplasmic 1 - Homo sapiens (Human)

    Actin is a highly conserved protein that polymerizes to produce filaments that form cross-linked networks in the cytoplasm of cells (PubMed:29581253). Actin exists in both monomeric (G-actin) and polymeric (F-actin) forms, both forms playing key functions, such as cell motility and contraction (PubMed:29581253). In addition to their role in the cytoplasmic cytoskeleton, G- and F-actin also ...

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  • FPO IP Research & Communities

    Software: Finance Dynamic IR Card Processing Data Processing Data Analysis. Telecom: Communications Related Wireless Communication. Medical: Heart Surgery Cosmetic Surgery Dentistry Obesity Surgery Instruments Splints and Bandages Cancer Respiratory. Drugs: Drugs Vasodialators Gene Therapy Other Drug Related.

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  • MolView

    MolView is an intuitive, Open-Source web-application to make science and education more awesome!

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  • A genome-wide association scan in admixed Latin

    2016-3-1 · We report a genome-wide association scan in over 6,000 Latin Americans for features of scalp hair (shape, colour, greying, balding) and facial hair (beard thickness, monobrow, eyebrow thickness).

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