April 2026 in “Biomolecules” Squid ink melanin nanoparticles create a safe, long-lasting black hair dye that protects hair and offers UV protection.
15 citations
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January 2008 in “PubMed” Laser and IPL hair reduction is effective but requires multiple sessions and ongoing maintenance.
January 2000 in “Optics Letters” Laser treatment can inhibit hair growth and different hair colors reach different temperatures when lasered.
November 2019 in “Quality in primary care” Scalp micropigmentation is a tattooing method that can mimic a full head of hair without surgery and has no healing time.
Low-level light therapy may reduce hair loss and improve hair quality but it's unclear who benefits most.
22 citations
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November 2018 in “Brazilian Journal of Pharmaceutical Sciences” New physical methods like electrical currents, ultrasound, and microneedles show promise for improving drug delivery through the skin.
November 2023 in “Applied sciences” Pig blood can be used to mass-produce stable, low-cost platelet dry powder for medical use.
1 citations
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January 2012 in “CINECA IRIS Institutial research information system (University of Pisa)”
10 citations
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January 2012 in “Journal of biomedical optics” Melanin density affects hair color, and this method can help in cosmetic assessments and diagnosing hair diseases.
September 2020 in “Journal of Mind and Medical Sciences” Combining NdYag laser with pulsed light effectively treats rosacea with manageable side effects.
November 2019 in “Journal of Vertebrate Biology” QIA-64 software can measure straight wire lengths accurately but needs improvement for curved wires and width measurements.
September 2021 in “Zenodo (CERN European Organization for Nuclear Research)” The new laser is effective, safe, and fast for permanent hair removal.
23 citations
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July 2021 in “Life” Blue light can help treat skin conditions like eczema and acne without major side effects.
5 citations
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February 2015 in “Dermatologica Sinica” Computer-aided imaging system helps measure balding area in female pattern hair loss.
1 citations
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July 2023 in “Journal of Biophotonics” Red light at 8 mW/cm2 most effectively promotes hair cell growth and affects key growth pathways, especially in cells treated with a hair loss-related hormone.
6 citations
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April 2021 in “Scientific Reports” Phytochrome A is crucial for normal metabolism and development in tomato seedlings under far-red light.
1 citations
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January 1987 Low-output laser irradiation can stimulate or inhibit biological processes depending on the dose.
4 citations
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March 2023 in “Cancer Innovation” Flexible bioelectronics show promise in non-invasive cancer detection and treatment but need improvements in stability and effectiveness.
12 citations
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September 2024 in “JID Innovations” Skin-on-a-chip devices better mimic human skin for research.
10 citations
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July 1997 in “Dermatologic Clinics” Laser hair transplantation can be effective but should be limited to small areas and requires more training to ensure safety and effectiveness.
3 citations
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October 2006 in “Journal of dermatology” X-ray microscopy can non-invasively show hair structure changes after treatments, but it's less detailed than TEM and needs improvement.
25 citations
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June 2015 in “Clinical, Cosmetic and Investigational Dermatology” Microneedling helps increase the absorption of a melanin product into hair follicles, which may improve laser hair removal effectiveness.
54 citations
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October 2002 in “Journal of controlled release” Medium lipophilic substances penetrate skin best, and adding ethanol can increase delivery to hair follicles.
A new sprayable hydrogel helps heal wounds faster and reduces inflammation.
4 citations
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April 2018 in “Journal of Investigative Dermatology” Hydroxypinacolone retinoate is a potent anti-aging ingredient for skin that is more effective and less irritating than other forms of retinoids.
20 citations
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October 2001 in “British Journal of Ophthalmology” A patient with congenital erythropoietic porphyria showed eye issues due to porphyrin buildup.
9 citations
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November 2000 in “Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE” Dyeing hair can help target and destroy hair follicles selectively.
July 2003 in “Journal of Cutaneous Medicine and Surgery” Treating psoriasis with UVB light three times a week is faster than twice a week, and certain medications and lifestyle factors affect psoriasis treatment outcomes.
119 citations
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May 1987 in “The Journal of Dermatologic Surgery and Oncology” Most patients' skin darkening after sclerotherapy fades on its own within 6-24 months.
June 2023 in “Journal of Biological Chemistry” Get3d protein helps maintain photosynthesis in plants and photosynthetic bacteria.