Hydrogels in Drug Delivery of Hydroxypropyl Methylcellulose

There are more than 100 prescription drugs in the US market, in which one excipient is commonly used: hydroxypropyl methylcellulose (HPMC). Although water soluble, this polymer provides gelling properties when exposed to an aqueous environment. HPMC with different degrees of substitutions is used in tablet form to control the release of the drug over a longer period. Two features enable the HPMC to function as a controlled delivery system. First, it is very hydrophilic due to its hydroxypropyl c

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Inorganic nanoarchitectonics designed for drug delivery and anti infective surfaces of Copper oxide

Copper oxide nanoparticles (CuONPs) have toxic effects against many microbes by generating reactive oxygen species that disrupt DNA and amino acid synthesis. It has been revealed that CuONPs have a high affinity to carboxyl and amine groups on the surface of B. subtilis cells, this affinity being higher than the interaction of silver NPs with these bacteria cells. CuONPs are also efficient against resistant bacteria pathogens, including MRSA and multidrug-resistant E. coli (Esteban et al., 2009)

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Anti-cancer nanomaterials multi-stage drug delivery system enters deep tumor

The anti-cancer nanomaterial multi-stage drug-carrying system can significantly reduce the cardiac and systemic toxicity of anti-tumor drugs due to its good tumor aggregation ability.

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Further details revealed about a highly efficient anticancer drug delivery system

Intracellular investigation of FRET NPDs. The majority of drug delivery systems use nano carriers to transport drugs due to their small size and ability to distribute drugs to otherwise inaccessible sites of the body. The downside to this s

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Newly Formulated Reaction Helps Produce New Antitumor Drugs

RUDN University chemists have proposed a new reaction to synthesize organic compounds in one vessel.

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The Bull’s Eye: New Modified Stem Cells Can Deliver Drugs Specifically to Tumor Cells

Scientists modified "mesenchymal stem cells" to carry anti-cancer drugs and deliver them to target cancers.Targeting drugs to cancer tissues is a major challenge in cancer treatment. Mesenchymal stem cells (MSCs) are known for their abilit

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VR for chronic pain gets FDA approval

The Food and Drug Administration announced today that it is authorizing a virtual reality system as a prescription treatment for chronic back pain.The treatment, EaseVRx, is one of the digital treatments approved by the agency in the past f

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Isomorphic Labs Chases Wonder Drugs

DeepMind, the wunderkind of artificial intelligence research, has long been all about fun and games.The London-based group, part of Alphabet, Googles parent company, uses deep learning to train algorithms that can beat world champions of Go

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Artificial intelligence will be used to develop drugs

A new Alphabet company will use artificial intelligence methods for drug discovery, Googles parent company announced Thursday.It will build on the work of DeepMind, another Alphabet subsidiary, which has done pioneering work using artificia

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VR treatment for amblyopia

The US Food and Drug Administration has approved a virtual reality-based treatment for amblyopia in children, the company behind the treatment announced today.Patients watch modified TV shows or movies with virtual reality headsets to improv

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Is magnesium stearate in new coronavirus drugs harmful to the human body?

At present, most concerned drugs are related to the treatment of new coronaviruses. One of the most widely used additives in medicine is magnesium stearate. Most of the drugs on the market have this additive. But it is often called another n

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TEA dodecylbenzenesulfonate is a new type of sulfate anionic surfactant. It is easily soluble, dispersible, compatible with hard water, and has high electrolyte stabilty.Solid content: 40% About TEA dodecylbenzenesulfonate: TEA dodecylbenzenesulfonate is a new type of sulfate anionic surfactant. It is easily soluble, dispersible, compatible with hard water, and has high electrolyte stabilization. is a trusted global TEA dodecylbenzenesulfonate. Please send us an inquiry to receive the lat

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Aluminum Nitride Powder – Properties and Applications |

Aluminum nitride Covalent bond compounds are known as AIN. They also have the chemical formula of a atomic crystal. The aluminum nitride is an alloy of diamond-like nitride and hexagonal crystal systems. It has wurtzite structure. Aluminum Nitride Powder Properties Aluminium nitride, also known as AlN, has high strength, volume resistance, insulation withstand voltage and thermal expansion coefficient. This material is good for matching silicon. This metal is used not just as a reinforc

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What is Silicon Nitride?

What is Silicon Nitride? Silicon nitride is an inorganic substance with the chemical formula Si3N4. It is an important structural ceramic material with high hardness, inherent lubricity, and wear resistance. It is an atomic crystal; it is r

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