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

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Can anyone share a protocol for ROS assay using DCFDA dye for insect tissues?

I am trying to estimate ROS in insect tissue. Is it possible to do it using DCFDA

18 June 2024 6,954 0 View

Can 'Arable Land' and 'Paddy fields' be considered as two different habitats ?

A survey site of mine is an agricultural plot that for 4 months is used for growing paddy, for the next 4 months it is a meadow and for 4 months it is used for growing vegetables. Can all these be...

14 December 2023 7,049 1 View

Are there any field guides (available in hardcopy) for Odonates (both dragonflies and damselflies) of Maharashtra, India ?

I need a hard copy of the field guide for Odonate of Maharashtra, India.

05 December 2023 8,057 2 View

How to avoid repeated counting of individuals during Odonate Transect Survey?

Odonates tend to glide, fly, hover, and move frequently. During transect surveys, it is possible to count one individual more than once if it flies back and forth. Is there any method (statistical...

30 October 2023 6,829 4 View

Is it possible to optimize a set of parameters containing four input parameters and five different properties using Taguchi?

Inputs-Laser power Layer thickness Scan speed Hatch spacing Output- Relative density, UTS, Hardness, Yield strength, Surface roughness , % Elongation

21 October 2023 4,770 1 View

Can we consider 5 atomic thick layer as bulk? up to what thickness we can call a material 2D?

And please explain when we observe quantum confinement going below 10nm.

27 June 2023 9,884 0 View

How to make 5% dialyzed FBS?

Hi all , so I have to make 5% dialyzed FBS from the normal FBS which we use for cell cultures, does anyone have the protocol for 5% dialyzed FBS preparation?

18 June 2023 6,392 0 View

Why it is the PANC 1 cells not showing the desired basepair after sonication and purification?

So we have to do process the samples for chip seq and these are the cells of PANC - 1. My colleague fixated these cells 2 months back and we were practicing for running the samples. So we...

25 May 2023 3,509 5 View

How to calculate Vapour load ?

In MEE section , How to calculate Vapour load ( gas to liquid )

19 March 2023 622 0 View

Which antifungal agents (antibiotic ) used in media for isolation of bacteria from soil?

isolation of rhizobacteria from turmeric rhizomes but there is the contamination of fungus.

31 January 2023 7,492 2 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