April 2026 in “Biomolecules” This study explores the use of discarded squid ink to create high-performance, bio-based hair colorants. Squid ink melanin nanoparticles (SIMNPs) were developed using ultrasound disruption and enzymatic hydrolysis, resulting in particles with improved solubility and reduced steric limitations. To enhance binding to hair, Fe(III) ions were used as supramolecular bridges. The dyeing process, optimized at pH 8.0, 45 °C, and 80 minutes, produced a stable deep black color that remained vibrant after 13 washes. Unlike traditional dyes, this method preserves hair's natural structure and offers UV protection. Safety evaluations showed no adverse effects, highlighting the potential of SIMNPs as a safe, sustainable alternative to conventional hair dyes.
April 2024 in “Journal of environmental management” Iron improves the DAMO-anammox process for treating water but too much iron can hinder it.
8 citations
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May 2021 in “Applied Materials Today” New nano composite helps reduce scars and regrow hair during burn wound healing.
16 citations
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October 2015 in “Photochemistry and photobiology” Reducing copper (II) ion levels in hair can decrease hair damage.
4 citations
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May 2024 in “Biomolecules” Zinc and copper levels may affect erectile dysfunction by influencing hormone levels.
January 2024 in “Materials chemistry frontiers (Online)” New near-infrared OLED emitters are more efficient, especially platinum(II) complexes, and have promising applications like hair growth treatment.
63 citations
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February 2017 in “ACS biomaterials science & engineering” Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
2 citations
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May 2024 in “Nanomaterials” The nanomaterial effectively detects zinc ions in water.
A new microneedle patch helps repair spinal cord injuries by reducing scarring and promoting nerve growth.
The new sensor can detect a toxic chemical in water with high sensitivity and accuracy.
November 2025 in “Bioactive Materials” The cryogel effectively heals infected wounds and promotes tissue regeneration without scarring.
44 citations
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January 2021 in “Research” MCSA hydrogels can effectively treat melanoma and aid wound healing.
10 citations
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October 2020 in “Microscopy and Microanalysis” Resveratrol helps prevent finasteride-induced damage in male rats, improving reproductive function.
February 2024 in “BioMetals” Heavy metals like arsenic, cadmium, and lead can increase cancer risk and worsen outcomes.
1 citations
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January 2025 in “RSC Advances” Ascorbic acid derivatives improve drug delivery systems.
157 citations
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May 2021 in “Endocrine Reviews” Early diagnosis and individualized treatment improve outcomes for Congenital Adrenal Hyperplasia.
2 citations
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October 2025 in “Journal of Materials Science Materials in Medicine” The composite speeds up skin healing and is safe for use in wound dressings.
2 citations
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September 2023 in “Frontiers in molecular biosciences” Inducing ferroptosis in hepatic stellate cells is crucial for treating liver fibrosis.
January 2026 in “Frontiers in Materials” Metal-organic frameworks help heal wounds by effectively delivering medicine.
January 2018 in “International journal of food and nutrition research” Intermittent iron and nutritional supplements can help reduce hair loss.
667 citations
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May 2008 in “Genes & Development” Histone demethylases can change gene expression and may be linked to diseases like cancer.
112 citations
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November 2023 in “Nano-Micro Letters” Nanozymes show promise for effective and safe cancer treatment.
85 citations
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July 2025 in “Nature Communications” Nanozymes greatly improve biocatalysis by being stable, efficient, and versatile.
49 citations
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October 2017 in “Nutrients” Equisetum debile extract, especially the ethyl acetate type, may be a promising natural ingredient for anti-hair loss products.
39 citations
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April 2020 in “IntechOpen eBooks” Drug repurposing is a cost-effective way to find new uses for existing drugs, speeding up treatment development.
24 citations
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May 2019 in “PLOS genetics” Mutations in the HEPHL1 gene cause abnormal hair and cognitive issues.
15 citations
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January 2021 in “Cellular and Molecular Biology” Prosopis farcta has strong antioxidants, useful for food and medicine.
9 citations
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January 2017 in “Annals of Dermatology” The study found genetic differences related to hair development that may explain hair loss in a patient with Trichorhinophalangeal syndrome type I.
4 citations
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July 2025 in “International Journal of Nanomedicine” Nano-quercetin improves quercetin's effectiveness in treating diseases but faces challenges in safety and production.
3 citations
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January 2024 in “Materials advances” Cellulose nanocrystals are promising for making effective, sustainable sensors for various uses.