Design of special purpose products made of nanomodified collagen-containing materials with radio-frequency discharge

Makhotkina, L Yu; Sharifullin, S. N.

doi:10.1088/1757-899x/134/1/012020

Cited by 4 publications

(3 citation statements)

References 14 publications

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“…Antibacterial fabrics prevent the growth of bacteria due to the action of the active substance, which is applied to the fabric during the finishing process. However, it is gradually removed from its surface under the influence of washing (Makhotkina, Sharifullin, 2016). Bactericidal cloths destroy bacteria with the action of a powerful antiseptic that destroys microorganisms.…”

Section: Methodsmentioning

confidence: 99%

Dependence of Health Saving Function of Special Purpose Footwear on Its Consumer Properties

Makhotkina¹,

Nikitina²,

Yarullin³

et al. 2019

Fundamental and Applied Problems of Materials Creation and Phases of Technologies for Textile Industry

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Recently, there has been a tendency to consider the health of workers as a significant human resource of the organization. For the management of enterprises, it becomes economically profitable to develop and apply various measures aimed at preserving and preserving the health of workers. Special-purpose footwear as a means of individual protection is increasingly considered from the standpoint of health preservation, since the employee is in special footwear during the entire working time. In this context, special-purpose footwear should not only prevent or reduce the impact of harmful and hazardous production factors, but itself should not be a source of harmful or hazardous production factors that negatively affect the health of the wearer. In the process of performing the work, we found that the health-preserving function of special-purpose footwear depends on the protective, ergonomic and safety properties. Safety shoes should not have a negative effect on the structure of the foot, cause diseases of the human musculoskeletal system due to the irrational shape of the shoe, cause eczematic and allergic reactions due to the use of materials that are not harmless to the human body, especially on the inner parts of the shoe. and safety properties, primarily biological, of special-purpose footwear in the process of wearing lead to a change in the health-preserving function.

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Section: Methodsmentioning

confidence: 99%

Dependence of Health Saving Function of Special Purpose Footwear on Its Consumer Properties

Makhotkina¹,

Nikitina²,

Yarullin³

et al. 2019

Fundamental and Applied Problems of Materials Creation and Phases of Technologies for Textile Industry

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show abstract

“…1 [7]. Высококонцентрированные эмульсии более устойчивые и легко разбавляются до нужной концентрации [8].…”

Section: таблица 2 характеристика текстильных материаловunclassified

Development of hydrophobic textile materials for the production of working clothes using organosilicon compounds

Mahotkina¹,

Halilova²

2020

Collection of Scientific Papers

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“…Furthermore, physical and chemical transformations on the treated surface depend not only on the characteristics of the plasma stream but also on the charging state of surface [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Studies of the influence of nonequilibrium plasma thermal exposure on the characteristics of the capillary-porous polymer material

Makhotkina

Христолюбова

2017

J. Phys.: Conf. Ser.

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Abstract. Capillary-porous materials, which include natural macromolecular tanning material, are exposed to a number of factors during the treatment by a nonequilibrium plasma. Plasma particles exchange the charge and energy with the atoms of the material during the interaction of the plasma with the surface. The results of treatment are desorption of atoms and molecules from the body surface, sputtering and evaporation of material's particles, changes of the structure and phase state. In real terms during the modification of solids by nonequilibrium low-temperature plasma thermal effect influences the process. The energy supplied from the discharge during the process with low pressure, which is converted into heat, is significantly less than during the atmospheric pressure, but the thermal stability of high-molecular compounds used in the manufacture of materials and products of the tanning industry, is very limited and depends on the duration of the effect of temperature . Even short heating of hydrophilic polymers (proteins) (100-180 0 C) causes a change in their properties. It decreases the collagen ability to absorb water vapor, to swell in water, acids, alkalis, and thus decreases their durability. Prolonged heating leads to a deterioration of the physical and mechanical properties. Higher heating temperatures it leads to the polymer degradation. The natural leather temperature during plasma exposure does not rise to a temperature of collagen degradation and does not result in changes of physical phase of the dermis. However, the thermal plasma exposure must be considered, since the high temperatures influence on physical and mechanical properties.

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Design of special purpose products made of nanomodified collagen-containing materials with radio-frequency discharge

Cited by 4 publications

References 14 publications

Dependence of Health Saving Function of Special Purpose Footwear on Its Consumer Properties

Dependence of Health Saving Function of Special Purpose Footwear on Its Consumer Properties

Development of hydrophobic textile materials for the production of working clothes using organosilicon compounds

Studies of the influence of nonequilibrium plasma thermal exposure on the characteristics of the capillary-porous polymer material

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