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According to Figure 3B, the treatments NF2 and NF3 showed similar values, as well as a similar decrease in their values, a reduction of 0.
Human skin fibroblast cell line Hs27 was treated with NF3 at 4 mg/ml for 24 h, and in vitro scratch wound healing and quantitative cell migration assays were performed, respectively.
NF3 will remain the chamber cleaning gas of choice for semiconductor, thin-film transistor liquid crystal display (TFT-LCD), and thin-film photovoltaic manufacturers.
A spokeswoman for the Department for Environment, Food and Rural Affairs said: "This is an issue that affects every country, and we're working with other members of EU to ensure that all new synthetic greenhouse gases, including NF3, are covered as part of any future UN climate change agreements.
Linde's on-site F2 technology is fast becoming the industry standard cleaning method across semiconductor, TFT-LCD and photovoltaics industries, as manufacturers are increasingly switching to F2 due to concerns over the environmental impact of NF3 and potential legislation that could restrict its use in the future.
It has also seen increasing numbers of customers adopt on-site fluorine as a more productive and energy-efficient alternative to nitrogen trifluoride (NF3) for the cleaning of PECVD2 chambers for TFT-LCD and PV manufacturing - due to concerns over the very high global warming potential of NF3 and potential legislation that could restrict its use.
Addressing the inauguration ceremony of NF3 project at Imam Khomeini petrochemical plant, the minister said the project is among the Mehre-Mandegar (Lasting Kindness) projects.
These projects include NF3 unit of Bandar Imam Khomeini petrochemical complex, olefin-1 and olfin-2 in Kavian petrochemical complex's, PVC plan in Hegmataneh petrochemical complex, Kermanshah petrochemical complex's heavy polyethylene, the first phase of Damavand power plant, the first phase of ethylene pipeline in West of the country and a number of other projects.
The main floor space NF 1-6 of 3610 m (including 280 m FIL) for 208 employees (including 19 employees FIL) consists as follows: NF 1 Living and working: 48 m; NF 2 office work: 1432 m; NF3 production, hand and machine work, experiments: 1662 m; NF 4 storage, distribution and sale: 268 m; NF 5 Education, Teaching and Culture: 188 m; NF 6 cure and care: 12 m.
Meanwhile, managing director of Petrochemical Industries Development Company, Majid Mahmoudian pointed to competitive advantage of investment in petrochemical industry in Iran, adding domestic manufacturers were responsible for procurement of 52 percent of the NF3 equipment.