Editing Graphene and the Architecture of the Monolayer (section)

== <span style="color: #FFFFFF;">Applying</span> ==
<syntaxhighlight lang="python">
def analyze_graphene_application(use_case):
    if use_case == "Building the central processing unit (CPU) transistors for the next generation of iPhones to replace Silicon.":
        return "Application: Currently Unviable. Graphene lacks a natural 'Bandgap.' It cannot easily be turned 'off.' Without an 'off' state, it cannot function as a logical switch (0 and 1). Silicon remains superior for digital logic."
    elif use_case == "A desalination membrane designed to filter salt out of seawater using reverse osmosis.":
        return "Application: Highly Viable. Graphene is perfectly impermeable but incredibly thin. If engineers use lasers to drill sub-nanometer holes in the graphene sheet, water molecules can slip through, but massive salt ions are blocked. Because it is only one atom thick, the energy required to push the water through drops by 90%."
    return "Leverage its strength and thinness; avoid its lack of a bandgap."

print("Analyzing Graphene Use-Case:", analyze_graphene_application("A desalination membrane..."))
</syntaxhighlight>
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