Mesoporous silica is a sub-class of amorphous silica with pore sizes between 2–50 nm. It possesses large surface area and pore volume, and its chemical and mechanical properties can be tailored by adjusting synthesis parameters. Mesoporous silica finds key application as catalyst supports in refining and petrochemical industries owing to its reactive surface and tunable pore size. It is also used as an adsorbent for removing toxic or odorous gases. In biomedical applications, mesoporous silica has emerged as a promising carrier and delivery system for drug molecules and biomolecules. It enables controlled and targeted drug delivery, increasing drug efficacy and reducing side effects.

The Global Mesoporous Silica Market is estimated to be valued at US$ 194.8 MN in 2024 and is expected to exhibit a CAGR of 10% over the forecast period 2024 to 2031.

Key Takeaways
Key players operating in the Global Mesoporous Silica Market Growth are Merck KGaA, American Elements, nanoComposix, Inc., Taiyo International, Mitsubishi Chemical Corporation, MKnano, W.R. Grace & Co., AGC Chemicals Americas, Glantreo Ltd., ACS Material LLC.

The demand for mesoporous silica is increasing from biomedical applications like drug delivery, bioimaging, tissue engineering, and biosensing. Its tunable pore structure and large surface area enables controlled release of bioactive molecules inside the body. The unique physiochemical properties also make it suitable for cancer therapy, gene delivery, and biocatalysis.

Technological advancements are expanding the potential of mesoporous silica. Researchers are developing novel methods for controlled synthesis of silica nanoparticles with uniform shapes and sizes. Genetic modifications are being used to functionalize the surface of mesoporous silica with targeting ligands for active cell binding. These developments are further enhancing the biomedical applications of mesoporous silica.

Market Trends

Smaller nanoparticles - The development of scalable methods for producing smaller mesoporous silica nanoparticles between 3-10 nm is gaining momentum. Their smaller size enables better cellular internalization and tissue penetration for biomedical uses.

Core-shell structures - Core-shell structures with mesoporous silica shells and magnetic or fluorescent cores are being increasing researched. They enable simultaneous targeted imaging and drug delivery capabilities.

Market Opportunities

Medical devices - Mesoporous silica shows potential for developing advanced medical devices like dental fillings, bone regeneration scaffolds, and implants through controlled release of antimicrobials or growth factors.

Tissue engineering - Its tunable porosity and large surface area can be leveraged to develop improved matrices for culturing tissues and organs through 3D bioprinting with living cells.
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