Including the reefer chain into genuine beef cold chain architecture based on blockchain technology

Jo, Jisung; Yi, Sanghyuk; Lee, Eon-kyung

doi:10.1016/j.jclepro.2022.132646

Cited by 23 publications

(14 citation statements)

References 17 publications

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“…Optical microscope photos, TIRFM images, crosssection SEM images, tensile stress−strain curves, FTIR spectra, water contact angle, N 2 and O 2 isotherms, PXRD patterns, and additional data for 1…”

Section: * Sı Supporting Informationmentioning

confidence: 99%

“…The addition of the HOF-101@ PVDF MMM resulted in the progressive disappearance of the absorption peak of DPBF at 410 nm under 520 nm LED illumination, indicating the oxidation of DPBF by 1 O 2 (Figure S6). Different HOF-101 content MMMs were compared for their ability to generate 1 O 2 , and it was found that 10 wt % HOF-101@PVDF MMMs generated the most 1 O 2 among all the membranes, reaching 2.4 μmol in 30 min at 298 K, with comparable 2.3 and 1.9 μmol yields for 1 and 5 wt % HOF- 101@PVDF MMMs, respectively (Figure S7). The NIR-II phosphorescence imaging of 1 × 1 cm 2 HOF-101@PVDF MMMs indicated that the loading of HOF had little effect on the yield of 1 O 2 for the same membrane area because the reaction site was only on the surface of the HOFs due to the high reaction rate of 3 O 2 to 1 O 2 (Figure 4b).…”

Section: Performance and Mechanism Of Photocatalytic Ros Generationmentioning

confidence: 99%

“…The utmost care must be taken during food cold chain transportation to ensure food quality and safety. 1 Among food hazards, viral contamination is a primary cause of food-borne illnesses. 2 The recent outbreak of severe acute respiratory syndrome coronavirus 2, linked to frozen foods, has raised widespread concern about the safety of cold chain transportation.…”

Section: Introductionmentioning

confidence: 99%

“…The utmost care must be taken during food cold chain transportation to ensure food quality and safety . Among food hazards, viral contamination is a primary cause of food-borne illnesses .…”

Section: Introductionmentioning

confidence: 99%

“…The 1 wt % HOF-101@PVDF MMMs exhibited a Young's modulus over 20% higher than PVDF membranes and achieved singlet oxygen ( 1 O 2 ) yields of 5000 μmol/g, 4200 μmol/g, and 3500 μmol/g at temperatures of 263, 273, and 298 K, respectively, within 30 min. The low-temperature enhanced 1 O 2 generation property of the HOF-101@PVDF MMMs enabled them to maintain more than 99% and 95% virucidal effect against vesicular stomatitis virus (VSV) and herpes simplex virus type 1 (HSV-1), respectively, at 273 K. These HOF-101@PVDF MMMs offer an eco-friendly, longlasting, and efficient solution to viral contamination in coldchain transport, opening up possibilities for antiviral materials and devices.…”

Section: Introductionmentioning

confidence: 99%

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Hydrogen-Bonded Organic Frameworks Based Mixed-Matrix Membranes with Low Temperature Antiviral Activity

Wang,

Jia,

Cai

et al. 2024

ACS Appl. Polym. Mater.

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Hydrogen-bonded organic frameworks (HOFs) are a type of porous molecular crystal consisting of multiple rigid large π-conjugated structures. They hold great potential as photosensitive antiviral materials due to their solution processability. Moreover, HOFs can easily bind to polymeric matrices, making them a flexible and green option for low-temperature antiviral materials. In this study, we fabricated a series of HOF@polymer mixed-matrix membranes (MMMs) by a solution casting technique for low temperature antiviral applications. The incorporation of HOF-101 crystals into poly vinylidene difluoride (PVDF) membranes can enhance their mechanical strength by at least 20%. The unique one-dimensional pore channels of HOF-101 enable the MMMs to have increased exposure to oxygen, providing the potential for enhanced generation of singlet oxygen ( 1 O 2 ). The 1 O 2 generated by 1 wt % HOF-101@PVDF MMMs at 263 K was observed to be more than 40% higher compared to that at 298 K. The excellent 1 O 2 generation efficiency allowed the MMMs to maintain their virucidal efficacy by more than 99% and 95% against vesicular stomatitis virus and herpes simplex virus type 1, respectively, at low temperatures.

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Section: * Sı Supporting Informationmentioning

confidence: 99%

Section: Performance and Mechanism Of Photocatalytic Ros Generationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Hydrogen-Bonded Organic Frameworks Based Mixed-Matrix Membranes with Low Temperature Antiviral Activity

Wang,

Jia,

Cai

et al. 2024

ACS Appl. Polym. Mater.

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Why does Australia need to mitigate food loss and waste to ensure food security?

Islam

2024

Sustainable Development

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Food waste in Australia is causing a massive financial burden on the country, with an estimated annual cost of $36.6 billion. Several factors, such as food loss and waste (FLW), inflation, unemployment, and low income, concurrently contribute to Australia's food insecurity problem. This study mainly focuses on FLW, which plays a significant role in Australia's food insecurity. This study finds that despite taking numerous initiatives, including the National Food Waste Strategy 2017, National Food Waste Baseline 2021, Australian Food Pact, and Sector Action Plan, the FLW approximately 7.9 million tonnes of food is wasted every year in Australia. This study explores that in 2022, food insecurity severely affects 21% or 2.1 million households, and 94% of households are concerned about not having enough food in Australia. The author finds that the FLW contributes to producing 17.5 m tonnes of carbon dioxide (CO2), 2628.3 gigaliters of water use, and 25 m + hectares of agricultural land use by generating food production. Therefore, this study aims to critically evaluate the FLW scenario and management strategies of the Australian government in order to achieve the sustainable development goal‐12 (responsible consumption and production) and target 12.3 of reducing food waste by 50% by the year 2030.

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Research advances in detection of food adulteration and application of MALDI-TOF MS: A review

Song,

Dong,

Liu

et al. 2024

Food Chemistry

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Including the reefer chain into genuine beef cold chain architecture based on blockchain technology

Cited by 23 publications

References 17 publications

Hydrogen-Bonded Organic Frameworks Based Mixed-Matrix Membranes with Low Temperature Antiviral Activity

Hydrogen-Bonded Organic Frameworks Based Mixed-Matrix Membranes with Low Temperature Antiviral Activity

Why does Australia need to mitigate food loss and waste to ensure food security?

Research advances in detection of food adulteration and application of MALDI-TOF MS: A review

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