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3D skin bioprinting, using skin bioinks like collagen and gelatin, is growing fast and could help treat wounds, burns, and skin cancers, as well as test cosmetics and drugs.

3-D bioprinting can regenerate human hair follicles using bioink with collagen and fibroblasts.

Camel hair textiles treated with Rose Bengal effectively kill bacteria under light.

Different levels of shear stress affect where cells move and gather in a 3D-printed model, helping to better understand cell behavior in blood vessels.

New laser particles can track thousands of cells in 3D models, improving single-cell analysis.

The new biomaterial helps grow blood vessels and hair for skin repair.

3D bioprinting is allowed in Islam for healing and saving lives.

3D bioprinting could improve skin repair and treat conditions like vitiligo and alopecia by precisely placing cells.

Researchers created small amber particles for use in bioactive and biocompatible fibers that could help with skin and hair restoration and are safe for infant clothing.

The document explains how to make antibacterial microneedles inspired by lamprey teeth to help heal infected wounds.

Gas-propelled microneedles can improve drug delivery efficiency and precision.

Microneedle technology has advanced for painless drug delivery and sensitive detection but faces a gap between experimental use and clinical needs.

Combining 3D bioprinting and single-cell RNA sequencing improves skin regeneration.

Cell growth improved the strength of 3D bioprinted structures.

3D bioprinting shows promise for better skin regeneration by creating structures similar to natural skin.

Tattoo markers help place ear prostheses easily and improve acceptance.

The tattoo machine method safely delivers an average of 1,175 µg/cm² of medication into the skin.

3D skin bioprinting has advanced but still faces challenges like safety and the need for better integration with sensors.

The study developed a new way to create hair-growing tissue that can help regenerate hair follicles and control hair growth direction.

Hydrogels combined with extracellular vesicles and 3D bioprinting improve wound healing.

Camel hair textiles treated with Rose Bengal effectively kill bacteria under light.

Bubble microneedles effectively deliver drugs through the skin and mouth, improving treatment speed and efficiency.

Bone-forming cells grow well in 3D polymer scaffolds with 35 µm pores.

A new 3-D bioreactor system improves drug screening and reduces animal testing.

Squid ink melanin nanoparticles create a safe, long-lasting black hair dye that protects hair and offers UV protection.

Jackfruit leaf-derived silver nanoparticles in gel form effectively fight infections, especially against E. coli.

Bubble-based systems show promise for precise, targeted drug delivery and diagnosis, especially in cancer treatment.

Nanoparticle-embedded microneedles improve drug delivery through the skin but face challenges in stability and safety.

Berry extracts improve fabric strength and flexibility, making it suitable for medical and cosmetic uses.

The hydrogel is versatile and easy to make.