January 2013 in “프로그램북(구 초록집)” A 0.5 mm microneedle roller best promotes hair growth.
1 citations
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June 2019 in “IEEJ Transactions on Sensors and Micromachines” A new device mimics hair follicle functions and detects tiny forces with high sensitivity.
2 citations
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January 2011 in “Lecture Notes in Computer Science” A proposed robotic system could make hair harvesting for baldness treatment faster and more precise.
10 citations
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September 2020 in “Journal of Cosmetic Dermatology” Deeper microneedling boosts hair growth, with 0.6mm needles and minoxidil being most effective.
April 2024 in “Dermatologic surgery” Microneedling at a depth of 0.5 mm is the most effective single treatment for hair loss among the tested depths.