Recent advancements in the pharmaceutical emulsions

Solutions

Expert Solution

I hope you will rate my answer positively--

Pharmaceutical emulsions are thermodynamically unstable heterogeneous biphasic system.emulsions must contain a dispersed phase , dispersion medium, and an emulsifying agent.due to homogeneous mixture of two or more immiscible liquids , masks unpleasant taste or odour , increase absorption ,water washable ,and cost effective.These often occur physical and chemical instability due to creaming, cracking, phase inversion, flocculation, etc.to increase stability , effectiveness, and patients compliance few recent advancement are introduced -

Micro emulsion, multiple emulsion, non aqueous emulsion, liposome emulsions, emulsion polymerization, nano emulsions, self emulsifying drug delivery system, gellified emulsion, Pickering emulsions.

Here in multiple emulsion the immiscible oil phase seperate two miscible aqueous phase called as liquid membrane ,which act as barrier and also semi permeable membrane for the drugs which get entrapped in the aqueous phase, and can be used as environmental protection. remaining others are also used as bioavailability of formulation , work as solvent.

Thankyou.

Nightingale answered 1 year ago

Next > < Previous

Related Solutions

What are some trends or recent advancements in bioterrorism/microbial forensics?

Write a three page report on the recent advancements in the area of plasma in engineering...

Write a three page report on the recent advancements in the area of plasma in engineering The paper will be in 12 point times new roman single spaced and will be three pages long (not inlcuding the references. It will include the following elements: 1) Title 2) Your name. 3) Introduction paragraph 4) Your analysis. 5) conclusion. 6) references.

How these advancements in astronomy impact society.

Identify and briefly describe the physical phenomena leading to the destabilization or instability of emulsions-- a...

Identify and briefly describe the physical phenomena leading to the destabilization or instability of emulsions-- a dispersed two-phase system.

Design a formulation for each of the following emulsions. Name the ingredients, specify the role fo...

Design a formulation for each of the following emulsions. Name the ingredients, specify the role fo each one, calculate required HLB and ratio of emulsifying agents in each formulation. A- local emulsion of collagen with hydration effect B- parenteral emulsion of propofol

a) Describe the formation of a latent image center in photographic emulsions. b) Name some advantages...

a) Describe the formation of a latent image center in photographic emulsions. b) Name some advantages and disadvantages of other TLD phosphors compared to lithium fluoride.

Use a ven-diagram to compare and contrast asphalt cutbacks and emulsions. Be sure to address what...

Use a ven-diagram to compare and contrast asphalt cutbacks and emulsions. Be sure to address what they’re made of, how they work, the types of applications they’re used for, safety, environmental concerns, and cost. Section 9.1, 9.72 and 9.73 in your book may be helpful for this question. Cutbacks and Emulsions

Discuss some of the advancements in biology that have occurred as a result of the discovery...

Discuss some of the advancements in biology that have occurred as a result of the discovery of the structure DNA and the description of the replication mechanism of DNA. How has Rosalind Franklin's x-ray that helped Watson and Crick to work out the Double helix shape of DNA changed biology and society?

Explain briefly why surfactants can be used to make and stabilize emulsions. What properties do they...

Explain briefly why surfactants can be used to make and stabilize emulsions. What properties do they have that make them useful to make and stabilize emulsions?

pharmaceutical researcher

If you were a pharmaceutical researcher, why would you want to learn the three-dimensional shapes of naturally occurring signaling molecules?

Subjects