1 citations
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January 2021 in “Springer Proceedings in Materials” Researchers developed a new method to clearly see and label hair proteins with minimal errors using advanced freezing and microscopy techniques.
The hydrogel with 20% Hibiscus rosa-sinensis extract was the best for potential therapeutic use.
22 citations
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May 2004 in “Tissue Engineering” PGA fiber-reinforced collagen sponges improve hair growth and skin structure.
2 citations
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September 2020 in “Biomedical materials” Recombinant keratin materials may better promote skin cell differentiation than natural keratin.
69 citations
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January 2009 in “Advances in Materials Science and Engineering” Wool keratin is reactive, biocompatible, biodegradable, and can model keratin from other sources.
16 citations
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June 1992 in “Journal of Investigative Dermatology” 
16 citations
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October 2003 in “Journal of applied polymer science” 2-iminothiorane hydrochloride improves hair waving permanence without damage.
A natural, eco-friendly treatment using casein and tannic acid strengthens hair by 21% while keeping it elastic.
140 citations
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August 2011 in “Biomaterials” Keratose, derived from human hair, is a non-toxic biomaterial good for tissue regeneration and integrates well with body tissues.
28 citations
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October 2023 in “Trends in biotechnology” 
22 citations
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January 2017 in “Advanced Healthcare Materials” The hydrogels help harvest cells while preserving their mechanical memory, which could improve wound healing.
November 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” DAB labeling effectively identifies collagen type III and PDGFR in horse skin, but may show false positives.
17 citations
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November 2024 in “Talanta” A new method was developed to detect pesticide residues on apples without damage.
2 citations
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July 2024 in “Materials Today Communications” The FN3-Alg hydrogel effectively heals irregular wounds and promotes hair growth.
The hydrogel helps bone growth and healing in jaw and facial defects.
August 2025 in “Marine Drugs” The new composite material is safe and has anticoagulant properties.
7 citations
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March 2014 in “ISRN Biomaterials” Keratin hydrogel from human hair helps rats recover better from spinal cord injuries.
April 2026 in “Lithuanian University of Health Sciences” Cinnamic acid in hydrogels can effectively fight fungi but spreads less than in solution.
4 citations
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October 2020 in “Journal of oral and maxillofacial surgery” Tisseel shows promise for bone graft stabilization but needs more clinical trials to confirm its effectiveness.
19 citations
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March 2021 in “Applied Materials Today” Silk gel helps skin heal without scars better than other materials.
April 2016 in “한국고분자학회 학술대회 연구논문 초록집” 1 citations
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January 1984 
October 2023 in “Materials chemistry and physics (Print)” Adding keratin to a mix of cow hair and plant-based plastic makes it stronger.
February 2015 in “Journal of Biomedical Materials Research Part B: Applied Biomaterials” 4-META resin heals skin wounds faster and better than cyanoacrylate.
11 citations
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October 2002 in “Pharmacology Biochemistry and Behavior” Formalin-induced pain increases testosterone breakdown in the rat brain and spinal cord.
September 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” SELP::KP improves hair strength, elasticity, and health, making it a promising hair cosmetic.
December 2023 in “Majalah Kedokteran Gigi Indonesia” Cinnamaldehyde helps bone healing initially but may slow healing later unless combined with DHT treatment.