Ayshwarya Ravikumar

19 Questions 12 Answers 0 Followers

Questions related from Ayshwarya Ravikumar

How can I use NMR to analyze liposome samples for lamellarity?

I am working with liposome samples and would like to use NMR (Nuclear Magnetic Resonance) spectroscopy to assess their lamellarity (i.e., unilamellar vs. multilamellar structures). I am looking...

30 May 2025 980 4 View

Can different drugs be loaded into a liposome (Multilamellar vesicle)?

Liposome - Drug delivery

28 March 2025 8,006 4 View

Which method is suitable for characterizing MLV (Multilamellar vesicles) size, lamellarity, interlamellar spacing, and fluctuations: TEM or SAXS?

Liposome - TEM and SAXS

27 March 2025 564 0 View

EtBr staining for dead bacterial cells?

I am using ethidium bromide (EtBr) to stain dead E. coli cells in a broth culture. When visualizing under Olympus IX73 inverted fluorescence microscope, the EtBr-stained cells fluoresced under...

30 December 2024 9,131 4 View

Protocol for Fluorescein diacetate and Ethidium bromide staining of bacterial cells to differentiate live and dead cells?

Staining-Microbiology

09 December 2024 6,451 0 View

Dyes that can stain live and dead cells without affecting their motility?

Dyes for live-dead bacteria staining

22 November 2024 3,725 2 View

Protocol for methylene blue staining of bacterial cells to differentiate live and dead cells?

Staining - Microbiology

17 October 2024 1,999 2 View

How to prepare liposome samples for Scanning electron microscopy and transmission electron microscopy?

Liposome sample preparation - TEM and SEM

21 May 2024 3,752 2 View

How much lipid concentration and rehydration solution should be added to form lipid vesicles (DMPC)?

Liposome preparation

18 January 2024 9,440 0 View

How to prepare liposome sample(MLV,SUV) for SAXS analysis?

Small angle X-ray scattering-Liposome

11 January 2024 9,496 0 View

What concentration/amount of DMPC lipid and rehydration buffer can be used in preparing multilamellar vesicles?

Lipid vesicle preparation

04 January 2024 825 1 View

How to prepare liposome samples(suspended in solution) and form thin film to investigate in SEM and XRD?

Liposome XRD-SEM

03 January 2024 6,923 5 View

What methods can be used to coat liposome samples to ITO slides for XRD analysis?

Liposome-XRD analysis

31 December 2023 8,990 3 View

What analysis can be done to differentiate multilamellar from unilamellar vesicles?

Liposome

29 November 2023 8,727 4 View

How to make small unilamellar vesicles from multilamellar vesicles by sonication? at what time/ frequency need to make this SUV?

Lipid Vesicle preparation

29 November 2023 7,506 2 View

What resistivity ITO slide is suitable for XRD analysis of multilamellar/ unilamellar liposomes?

X-ray diffraction

29 November 2023 3,648 3 View

I want to compare CFU counts of bacterium growing in four different culture mediums in three trials. which statistical analysis is best to perform?

CFU statistics

16 May 2023 4,115 3 View

What statistics should be applied and compared to analyse colony forming unit (CFU) of a bacterium growing in different culture mediums ?

CFU statistical analysis

16 May 2023 1,097 3 View

Do all bacteria form biofilm? Is there any non biofilm forming bacteria and Is there any other microbes like viruses form biofilm?

Biofilm

28 October 2022 6,801 4 View