What are the different characterisation methods for Silica to be used in pharmaceuticals?

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Which is the best emulsifier TPGS or Polysorbate 80? and Why?

Help me with this, with some literature references...!!!!

06 July 2016 3,666 0 View

Can anyone help me out, how to identify breakage of any coated sugar beads in the developed formulation?

Pl share articles or reports...

05 June 2016 3,467 0 View

What are the possible reasons for difference in % RSD in new solid dosage form testing?

Is the difference is due to formulation compositions or analytical methods/instruments used for analysis?

04 May 2016 1,427 2 View

How do I separate a combination of 3-4 organic solvents?

I want to separate methanol, acetone, dicholoromethane and isopropyl alcohol from a mixture?

08 September 2015 1,671 13 View

Nano Orange protein quant on the Quantus fluorometer?

Is anyone here using the Thermo Fisher Nano Orange kit for protein quantification, and detecting the fluorescent signal on the Promega Quantus? We are struggling to make sense of the standard...

05 August 2024 8,946 3 View

What does an additional peak in FTIR between 3100 and 3300 nm affect the quality of the material, benzethonium chloride USP??

I do not know much about FTIR! The material Benzethonium Chloride USP was compared to a reference standard in regards to FTIR, as per the USP testing: Identification B. Infrared absorption (FTIR),...

16 July 2024 6,918 7 View

Issues with Malaria Coated Nitrocellulose Membrane Releasing Moisture?

Hello, I am currently working with Malaria Pf/Pan nitrocellulose membranes coated for malaria detection. After drying the coated membranes in an Incubator (overnight at 37°C), I've noticed that...

16 July 2024 7,937 1 View

What are the trending topic to writ e a review article on it?

The topic should relate to pharmacy ,drug, methos of drug discovery, or any other topic but related to dug or pharmaceutical field

02 July 2024 4,031 3 View

How can I synthesize beads of silica?

Hi to all of you! My goal is to create synthetic silica beads. These beads ought to have a specified size. Could someone please advise on how to proceed or give me the articles I need to finish my...

02 July 2024 8,170 1 View

How to load Remedesivir drug into mesoporous nanoparticles?

Hello, I want to load Remedesivir (RNA polymerase inhibitor) into mesoporous nanoparticles (MSNs). The issue is drug is temperature and pH sensitive and it degrades quickly. I need advice on its...

01 July 2024 889 3 View

Collecting/storing plant stable isotope samples?

Hello! I am planning to collect plant leaf samples for stable isotope analysis. I will be collecting them from the field and storing fresh tissue on ice. I have heard that bringing along a food...

01 July 2024 9,125 1 View

Which is true nano nitrogen or nano urea?

Some scientists use nano nitrogen and some use nano urea, even though the process used the same for preparation. So, which is true nano nitrogen or nano urea?

28 June 2024 2,885 6 View

What is the significant difference in results obtained between biological products and their biosimilars?

I was reading the EMA's technical dossier on Nepexto where they state that: "Nepexto was considered to be as effective as Enbrel in one main study involving 517 patients with moderate to severe...

23 June 2024 9,525 1 View

Any specific peptide based ligand for mitochondrial targeted delivery of nano-drug delivery systems?

Suppose I need to target mitochondria to address malignancy-related problems. Are there peptide-based ligands similar to Nuclear Localization Signals (NLS) for nuclear targeting that can be used...

20 June 2024 9,587 1 View