Bandingkan kaedah

	Bengkak dan Kemerosotan	Pelepasan BMP	Elektrospining
Bidang	Biomaterial	Biomaterial	Biomaterial
Keluarga	Process / pipeline	Process / pipeline	Process / pipeline
Tahun asal	1960	1965	1934
Pengasas	Wichterle and Lim	Marshall Urist	Anton Formhals
Jenis	Kinetic assay	Kinetic release assay	Fiber fabrication process
Sumber perintis	Wichterle, O., & Lim, D. (1960). Hydrophilic gels for biological use. Nature, 185(4706), 117-118.	Urist, M. R. (1965). Bone: formation by autoinduction. Science, 150(3698), 893-899.	Formhals, A. (1934). Process and apparatus for preparing artificial threads. U.S. Patent 1,975,504.
Alias	hydrogel swelling, polymer degradation, mass loss assay	BMP release kinetics, BMP elution profile, growth factor release assay	electrospun fiber production, electrostatic fiber spinning
Berkaitan	4	4	3
Ringkasan	The swelling and degradation assay measures how biomaterial scaffolds absorb water (swelling) and lose mass over time due to degradation. Developed by Wichterle and Lim in 1960 for hydrogels, the assay is fundamental for characterizing hydrogels, synthetic polymers, and composite scaffolds intended for tissue engineering. The assay provides quantitative data on swelling kinetics (equilibrium water content, swelling ratio), degradation kinetics (mass loss rate, half-life), and mechanisms of degradation (chain scission, enzymatic breakdown).	The bone morphogenetic protein (BMP) release assay measures the kinetics and amount of BMP elution from a biomaterial carrier over time. BMP-2, BMP-6, BMP-7, and BMP-9 are potent osteoinductive growth factors discovered by Marshall Urist in 1965 that trigger bone and cartilage formation. When loaded into scaffolds, hydrogels, or implants, BMPs must be released in a controlled manner to maximize biological effect while minimizing systemic exposure. The release assay quantifies how much BMP is present in the surrounding medium at defined timepoints, enabling optimization of carrier materials and release profiles for bone regeneration and fracture healing applications.	Electrospinning is an electrostatic fiber fabrication process that uses a high electric field to draw polymer solutions or melts into nanoscale fibers. Developed by Anton Formhals in the 1930s and refined by researchers including Darrell Reneker in the 1990s, the technique has become foundational to biomaterials engineering, enabling the creation of porous scaffolds for tissue engineering and drug delivery systems.