Composite material for optical oxygen sensor

Antropov, A. P.; Рагуткин, А. В.; Melnikov, Petr; Luchnikov, P A; Zaitsev, N. K.

doi:10.1088/1757-899x/289/1/012031

Cited by 13 publications

(12 citation statements)

References 9 publications

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“…A special sensitive element based on composite fluorinated material [18] with optimized composition showed excellent resistance to the action of aliphatic hydrocarbons, in particular aviation fuel. The results indicate not only that the sensor can be used to measure oxygen in organic solvent, but can also be used online in a dynamic method, thus facilitating the collection of oxygen transfer data.…”

Section: Resultsmentioning

confidence: 99%

“…The oxygen sensitive layer was made of a composite material, which consists of amorphous fluorinated polymer with dispersed nanostructured microparticles with an adsorbed dye [18]. Pt (II) complex of 5,10,15,20-tetrakis (2, 3, 4, 5, 6-pentafluorophenyl)-porphyrin (Pt-TFPP) was used as an indicator (Frontier Scientific, www.frontiersci.com).…”

Section: Equipment and Reagentsmentioning

confidence: 99%

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Optical Analyzer for Continuous Monitoring of Dissolved Oxygen in Aviation Fuel and Other Non-aqueous Media

Melnikov

Kozhukhova

Naumova

et al. 2019

IJE

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A special sensitive element based on the novel composite material was created. The sensor has a linear calibration and is resistant to aliphatic hydrocarbons, in particular aviation fuel. A low cost and easyto-implement method for calibrating the sensor was proposed. Temperature dependence of the oxygen mass transfer coefficient kL was measured for aviation fuel TS-1 (Russian equivalent of Jet A-1) in the temperature range of 10 to 40 °C as a demonstration of the sensor capabilities. The dependence found obeys the Arrhenius equation with the parameters EA = 21.7 ± 1.5 kJ/mol, kL0 = 1080 ± 90 m·h -1 . The resistance to mechanical action is one of the important advantages over the sensor made of a sol-gel matrix with a protective coating. Damage to some part of the surface does not change the properties of the entire sensor, since the composite material contains a large number of isolated particles with a dye.

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Section: Resultsmentioning

confidence: 99%

Section: Equipment and Reagentsmentioning

confidence: 99%

Optical Analyzer for Continuous Monitoring of Dissolved Oxygen in Aviation Fuel and Other Non-aqueous Media

Melnikov

Kozhukhova

Naumova

et al. 2019

IJE

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“…(2017a) developed gelatin films with important antimicrobial properties against E. coli by incorporating silver nanoparticles. Also, Arfat et al (2017) developed a nanocomposite film based on fish skin gelatin and bimetallic silver-copper nanoparticles with higher antibacterial activity against L. monocytogenes and S. enterica. Recently, Kraśniewska et al (2020) reviewed the biopolymers-based materials containing silver nanoparticles as food active packaging.…”

Section: Antimicrobialsmentioning

confidence: 99%

Recent Developments in Smart Food Packaging Focused on Biobased and Biodegradable Polymers

Salgado¹,

Giorgio²,

Musso³

et al. 2021

Front. Sustain. Food Syst.

129

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Food packaging has a crucial function in the modern food industry. New food packaging technologies seek to meet consumers and industrial's demands. Changes related to food production, sale practices and consumers' lifestyles, along with environmental awareness and the advance in new areas of knowledge (such as nanotechnology or biotechnology), act as driving forces to develop smart packages that can extend food shelf-life, keeping and supervising their innocuousness and quality and also taking care of the environment. This review describes the main concepts and types of active and intelligent food packaging, focusing on recent progress and new trends using biodegradable and biobased polymers. Numerous studies show the great possibilities of these materials. Future research needs to focus on some important aspects such as possibilities to scale-up, costs, regulatory aspects, and consumers' acceptance, to make these systems commercially viable.

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“…Likewise, Lee and Park also observed highly improved sensitivity using luminescent O 2 sensors based on porous sensing films with augmented photoluminescence and O 2 accessibility. Antropov et al proposed a novel composite material by using structured SiO 2 for preparing the sensing element of optical O 2 sensor that plays an important part in simplification of the analyzer operations. The composite material was developed by associating the O 2 permeability of fluorinated polymers with an even dissemination of the photostable dye on the surface.…”

Section: Sensors Used In Meat Industrymentioning

confidence: 99%

An overview of smart packaging technologies for monitoring safety and quality of meat and meat products

et al. 2018

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The food packaging sector has experienced much development since its inception. In the past few decades, innovations in packaging sector have led to the development of smart packaging (SP) systems that carve a niche in a highly competitive food industry. SP systems have great potential for improving the shelf‐life, and safety of food products apart from their basic roles of protecting the products against unwanted biological, chemical, and physical damage and keeping them clean. Indicators and sensors, SP components, are used for real‐time monitoring of meat quality and subsequently inform the retailers and consumers about the freshness, microbiological, temperature, and shelf life status of the products. Barcodes and radio‐frequency identification tags are employed in meat packaging for real‐time information about the authenticity, and traceability of the products in the supply chain. Recently, innovations in SP technologies resulted in fast, sensitive, and effective detection, sensing, and record keeping of freshness, microbiological, and shelf life status of meat and meat products. The SP system shows promise for extensive utilization in the meat industry in response to the consumer appreciation for safe, and quality meat products, as well as their waste reduction notions. This paper gives an updated overview of ongoing scientific research, and recent technological advances that offer the perspectives of developing smart meat packaging systems that are capable of monitoring the physical, microbial, and chemical changes of the package contents from producer to the point of sale and even beyond, and remediating potential adverse reactions.

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Composite material for optical oxygen sensor

Cited by 13 publications

References 9 publications

Optical Analyzer for Continuous Monitoring of Dissolved Oxygen in Aviation Fuel and Other Non-aqueous Media

Optical Analyzer for Continuous Monitoring of Dissolved Oxygen in Aviation Fuel and Other Non-aqueous Media

Recent Developments in Smart Food Packaging Focused on Biobased and Biodegradable Polymers

An overview of smart packaging technologies for monitoring safety and quality of meat and meat products

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