The Experts below are selected from a list of 276 Experts worldwide ranked by ideXlab platform

Aijaz Ahmed Babar - One of the best experts on this subject based on the ideXlab platform.

  • Sol–gel finishing of bamboo fabric with nanoparticles for water repellency, Soil Release and UV resistant characteristics
    Cellulose, 2019
    Co-Authors: Abdul Khalique Jhatial, Shamshad Ali, Awais Khatri, Aijaz Ahmed Babar
    Abstract:

    This research work reports on the preparation of a durable hydrophobic bamboo knitted fabric with multifunctional properties using sol–gel coating method. The titania nanoparticles (TNPs) and silica nanoparticles (SNPs) composite sols were made using citric acid as cross-linking agent. The bamboo knitted fabric was functionalized by the dip-pad-dry-pad-cure method. Different ratios of TNPs and SNPs were made. All process and solution parameters of sol–gel coating method were optimized to achieve the desired fabric properties. ATR-FTIR spectroscopy, EDS and SEM analysis were carried out to characterize the untreated and sol–gel coated bamboo knitted fabrics. The hydrophobicity, Soil Release, UV resistance and wash-durability of bamboo knitted fabrics functionalized with NPs (nanoparticles) were measured. The results revealed that the sol–gel coating of TNPs and SNPs on bamboo fabric was durable up to five industrial washes. Moreover, air permeability and fabric handle did not change after sol–gel finishing indicating that the fabric inherent comfort remained unaffected.Graphic abstract

  • sol gel finishing of bamboo fabric with nanoparticles for water repellency Soil Release and uv resistant characteristics
    Cellulose, 2019
    Co-Authors: Abdul Khalique Jhatial, Shamshad Ali, Awais Khatri, Aijaz Ahmed Babar
    Abstract:

    This research work reports on the preparation of a durable hydrophobic bamboo knitted fabric with multifunctional properties using sol–gel coating method. The titania nanoparticles (TNPs) and silica nanoparticles (SNPs) composite sols were made using citric acid as cross-linking agent. The bamboo knitted fabric was functionalized by the dip-pad-dry-pad-cure method. Different ratios of TNPs and SNPs were made. All process and solution parameters of sol–gel coating method were optimized to achieve the desired fabric properties. ATR-FTIR spectroscopy, EDS and SEM analysis were carried out to characterize the untreated and sol–gel coated bamboo knitted fabrics. The hydrophobicity, Soil Release, UV resistance and wash-durability of bamboo knitted fabrics functionalized with NPs (nanoparticles) were measured. The results revealed that the sol–gel coating of TNPs and SNPs on bamboo fabric was durable up to five industrial washes. Moreover, air permeability and fabric handle did not change after sol–gel finishing indicating that the fabric inherent comfort remained unaffected.

Abdul Khalique Jhatial - One of the best experts on this subject based on the ideXlab platform.

  • Sol–gel finishing of bamboo fabric with nanoparticles for water repellency, Soil Release and UV resistant characteristics
    Cellulose, 2019
    Co-Authors: Abdul Khalique Jhatial, Shamshad Ali, Awais Khatri, Aijaz Ahmed Babar
    Abstract:

    This research work reports on the preparation of a durable hydrophobic bamboo knitted fabric with multifunctional properties using sol–gel coating method. The titania nanoparticles (TNPs) and silica nanoparticles (SNPs) composite sols were made using citric acid as cross-linking agent. The bamboo knitted fabric was functionalized by the dip-pad-dry-pad-cure method. Different ratios of TNPs and SNPs were made. All process and solution parameters of sol–gel coating method were optimized to achieve the desired fabric properties. ATR-FTIR spectroscopy, EDS and SEM analysis were carried out to characterize the untreated and sol–gel coated bamboo knitted fabrics. The hydrophobicity, Soil Release, UV resistance and wash-durability of bamboo knitted fabrics functionalized with NPs (nanoparticles) were measured. The results revealed that the sol–gel coating of TNPs and SNPs on bamboo fabric was durable up to five industrial washes. Moreover, air permeability and fabric handle did not change after sol–gel finishing indicating that the fabric inherent comfort remained unaffected.Graphic abstract

  • sol gel finishing of bamboo fabric with nanoparticles for water repellency Soil Release and uv resistant characteristics
    Cellulose, 2019
    Co-Authors: Abdul Khalique Jhatial, Shamshad Ali, Awais Khatri, Aijaz Ahmed Babar
    Abstract:

    This research work reports on the preparation of a durable hydrophobic bamboo knitted fabric with multifunctional properties using sol–gel coating method. The titania nanoparticles (TNPs) and silica nanoparticles (SNPs) composite sols were made using citric acid as cross-linking agent. The bamboo knitted fabric was functionalized by the dip-pad-dry-pad-cure method. Different ratios of TNPs and SNPs were made. All process and solution parameters of sol–gel coating method were optimized to achieve the desired fabric properties. ATR-FTIR spectroscopy, EDS and SEM analysis were carried out to characterize the untreated and sol–gel coated bamboo knitted fabrics. The hydrophobicity, Soil Release, UV resistance and wash-durability of bamboo knitted fabrics functionalized with NPs (nanoparticles) were measured. The results revealed that the sol–gel coating of TNPs and SNPs on bamboo fabric was durable up to five industrial washes. Moreover, air permeability and fabric handle did not change after sol–gel finishing indicating that the fabric inherent comfort remained unaffected.

Awais Khatri - One of the best experts on this subject based on the ideXlab platform.

  • Sol–gel finishing of bamboo fabric with nanoparticles for water repellency, Soil Release and UV resistant characteristics
    Cellulose, 2019
    Co-Authors: Abdul Khalique Jhatial, Shamshad Ali, Awais Khatri, Aijaz Ahmed Babar
    Abstract:

    This research work reports on the preparation of a durable hydrophobic bamboo knitted fabric with multifunctional properties using sol–gel coating method. The titania nanoparticles (TNPs) and silica nanoparticles (SNPs) composite sols were made using citric acid as cross-linking agent. The bamboo knitted fabric was functionalized by the dip-pad-dry-pad-cure method. Different ratios of TNPs and SNPs were made. All process and solution parameters of sol–gel coating method were optimized to achieve the desired fabric properties. ATR-FTIR spectroscopy, EDS and SEM analysis were carried out to characterize the untreated and sol–gel coated bamboo knitted fabrics. The hydrophobicity, Soil Release, UV resistance and wash-durability of bamboo knitted fabrics functionalized with NPs (nanoparticles) were measured. The results revealed that the sol–gel coating of TNPs and SNPs on bamboo fabric was durable up to five industrial washes. Moreover, air permeability and fabric handle did not change after sol–gel finishing indicating that the fabric inherent comfort remained unaffected.Graphic abstract

  • sol gel finishing of bamboo fabric with nanoparticles for water repellency Soil Release and uv resistant characteristics
    Cellulose, 2019
    Co-Authors: Abdul Khalique Jhatial, Shamshad Ali, Awais Khatri, Aijaz Ahmed Babar
    Abstract:

    This research work reports on the preparation of a durable hydrophobic bamboo knitted fabric with multifunctional properties using sol–gel coating method. The titania nanoparticles (TNPs) and silica nanoparticles (SNPs) composite sols were made using citric acid as cross-linking agent. The bamboo knitted fabric was functionalized by the dip-pad-dry-pad-cure method. Different ratios of TNPs and SNPs were made. All process and solution parameters of sol–gel coating method were optimized to achieve the desired fabric properties. ATR-FTIR spectroscopy, EDS and SEM analysis were carried out to characterize the untreated and sol–gel coated bamboo knitted fabrics. The hydrophobicity, Soil Release, UV resistance and wash-durability of bamboo knitted fabrics functionalized with NPs (nanoparticles) were measured. The results revealed that the sol–gel coating of TNPs and SNPs on bamboo fabric was durable up to five industrial washes. Moreover, air permeability and fabric handle did not change after sol–gel finishing indicating that the fabric inherent comfort remained unaffected.

Shamshad Ali - One of the best experts on this subject based on the ideXlab platform.

  • Sol–gel finishing of bamboo fabric with nanoparticles for water repellency, Soil Release and UV resistant characteristics
    Cellulose, 2019
    Co-Authors: Abdul Khalique Jhatial, Shamshad Ali, Awais Khatri, Aijaz Ahmed Babar
    Abstract:

    This research work reports on the preparation of a durable hydrophobic bamboo knitted fabric with multifunctional properties using sol–gel coating method. The titania nanoparticles (TNPs) and silica nanoparticles (SNPs) composite sols were made using citric acid as cross-linking agent. The bamboo knitted fabric was functionalized by the dip-pad-dry-pad-cure method. Different ratios of TNPs and SNPs were made. All process and solution parameters of sol–gel coating method were optimized to achieve the desired fabric properties. ATR-FTIR spectroscopy, EDS and SEM analysis were carried out to characterize the untreated and sol–gel coated bamboo knitted fabrics. The hydrophobicity, Soil Release, UV resistance and wash-durability of bamboo knitted fabrics functionalized with NPs (nanoparticles) were measured. The results revealed that the sol–gel coating of TNPs and SNPs on bamboo fabric was durable up to five industrial washes. Moreover, air permeability and fabric handle did not change after sol–gel finishing indicating that the fabric inherent comfort remained unaffected.Graphic abstract

  • sol gel finishing of bamboo fabric with nanoparticles for water repellency Soil Release and uv resistant characteristics
    Cellulose, 2019
    Co-Authors: Abdul Khalique Jhatial, Shamshad Ali, Awais Khatri, Aijaz Ahmed Babar
    Abstract:

    This research work reports on the preparation of a durable hydrophobic bamboo knitted fabric with multifunctional properties using sol–gel coating method. The titania nanoparticles (TNPs) and silica nanoparticles (SNPs) composite sols were made using citric acid as cross-linking agent. The bamboo knitted fabric was functionalized by the dip-pad-dry-pad-cure method. Different ratios of TNPs and SNPs were made. All process and solution parameters of sol–gel coating method were optimized to achieve the desired fabric properties. ATR-FTIR spectroscopy, EDS and SEM analysis were carried out to characterize the untreated and sol–gel coated bamboo knitted fabrics. The hydrophobicity, Soil Release, UV resistance and wash-durability of bamboo knitted fabrics functionalized with NPs (nanoparticles) were measured. The results revealed that the sol–gel coating of TNPs and SNPs on bamboo fabric was durable up to five industrial washes. Moreover, air permeability and fabric handle did not change after sol–gel finishing indicating that the fabric inherent comfort remained unaffected.

Andreas De Weerth - One of the best experts on this subject based on the ideXlab platform.

  • biliary stent clogging solved by nanotechnology in vitro study of inorganic organic sol gel coatings for teflon stents
    Gastroenterology, 2007
    Co-Authors: Uwe Seitz, Andreas Block, Ann Christina Schaefer, Uwe Wienhold, S Bohnacker, Klaus Siebert, Stefan Seewald, F Thonke, Holger Wulff, Andreas De Weerth
    Abstract:

    Background & Aims: The major drawback of plastic stents for biliary drainage is the occlusion by sludge. Sludge is accrued because the stent surface allows for the adherence of proteins, glycoproteins, or bacteria and the bile flow is insufficient to clean the surface. In this study, experience from nanotechnology to achieve a clean surface by improved Soil-Release characteristics is used to optimize biliary stent surface. The aim of this study was to examine sludge accumulation in relation to surface characteristics designed by nanotechnology. Methods: A variety of inorganic-organic sol-gel-coated stents were incubated in sterilized human bile and enzyme-active Escherichia coli for 35 days. Materials were Teflon (DuPont, Wilmington, DE) coated with hydrophobic Clearcoat (NTC, Tholey, Germany), Teflon with sol-gel coating synthesized of organic epoxides of 190 g/mol or 500 g/mol, and propylaminosilane without or with fluorsilanes for increased hydrophobicity. Scanning electron microscopy and semiquantitative analysis, blinded to the type of coating, were used to determine the amount of sludge accumulated on the surface. Results: Sludge deposition was reduced on the designed surfaces as compared with uncoated Teflon and Clearcoat. The performance of high molecular (500 g/mol) was superior to that of low molecular (190 g/mol) epoxide ligand. However, increasing hydrophobicity by adding fluoraminosilanes resulted in increased adherence of sludge. Less than a micrometer-thin sol-gel coating is inexpensive because very little coating material is required. This is the first published data comparing systematically modified surfaces of biliary stents using nanotechnology. Conclusions: Optimized Soil Release by sol-gel nanocoating of plastic stents may prevent biliary plastic stents from clogging.