Development of functional hybrid cotton fabrics by coating with SiO 2 and ZrO 2 /SiO 2 composites

Micro & nano letters

article

Nattanmi Raman Dhineshbabu¹  Palanisamy Manivasakan¹  Periasamy Prabu¹  Nallathambi Gobi²  Nallambalayam K. Palaniswamy³  Venkatachalam Rajendran¹ 

[1]Centre for Nano Science and Technology, K.S. Rangasamy College of Technology

[2]Department of Textile Technology, Anna University

[3]Department of Textile Technology, K.S. Rangasamy College of Technology

关键词: silicon compounds;    zirconium compounds;    coatings;    composite materials;    cotton fabrics;    sols;    curing;    tensile strength;    recovery;    permeability;    materials testing;    durability;    antibacterial activity;    microorganisms;    functional hybrid cotton fabrics;    composite coating;    silica sol;    hybrid sol;    pad-dry-cure method;    physical properties;    functional properties;    tensile strength;    tear strength;    crease recovery angle;    air permeability;    whiteness index;    standard test methods;    wash durability;    antibacterial activity;    Escherichia coli;    Staphylococcus aureus;    SiO2;    ZrO2Tb-SiO2;   

DOI  :  10.1049/mnl.2014.0186

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Severe mitral valve disease in an elderly patient, may exhibit serious hemodynamic disturbance and pose a great challenge to the anesthesiologist. During laparoscopy, positive pressure pneumoperitonium with carbon dioxide insufflation has additional deleterious effects on hemodynamic stability. This case report describes successful management of a patient with severe mitral regurgitation scheduled to undergo laparoscopic cholecystectomy. It highlights the importance of adequate optimization, perioperative monitoring and use of preemptive regional anesthesia.

【 授权许可】

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