What studies contain methods on the synthesis or development of nanocomposites made up of graphene membranes and carrageenan?

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Where should the ARS sequence be introduced on a plasmid?

Hi all, I need to introduce an ARS (autonomously replicating sequence) in my plasmid but I'm not sure which position would be the best. Does anyone have any suggestion? A picture of the plasmid...

05 August 2024 1,573 4 View

Use magnetic bead purification after gel electrophoresis?

Hi, I am working with Invitrogen Seamless cloning which requires 200 ng/ul insert DNA fragment. Protocol recommends to use restriction enzyme to digest pre-cloned plasmid and then elute specific...

25 June 2024 971 2 View

How to set up focus groups in the face of generational barriers?

I am carrying out a research project in which I am conducting focus groups with older men and women to study the musical stereotypes learned in traditional Spanish oral music groups, but I am...

10 May 2024 3,852 3 View

What is the best LC/MS system for surfactant analysis?

We are an R&D laboratory focused on anionic, cationic, and zwitterionic surfactants and usually tackle surfactant synthesis and analysis of products from customers. In particular, we deal with...

29 April 2024 8,927 1 View

Why is there no 28S RNA in mouse sceletal muscle?

We are isolating total RNA from mouse sceletal muscle, using the beads beater with the sample already being in Trizol, afterwards chloroform extraction and finally Qiagen RNeasy kit. On the TAPE...

29 April 2024 3,952 5 View

What’s the most used inclusive leadership assessment scale?

I’m looking for an inclusive leadership scale to include in a mediation analysis with psych safety and workplace belonging, what would you use

27 April 2024 6,072 2 View

COMET ASSAY: Why do cells disappear?

Greetings, I am trying to set up an alkaline Comet Assay. I have no previous experience with this type of assay, unfortunately, so I am doing a lot of trial and error. After embedding my cells in...

23 April 2024 6,534 0 View

In what ways does the Sysmex DI-60 streamline laboratory workflow and improve laboratory efficiency in terms of reduced TAT?

This question is directed on the performance of the Sysmex DI-60 digital morphology analyzer and its contributions on the improvement in the laboratory workflow. I am curious as to what...

10 April 2024 3,069 1 View

Aside from a lack of understanding, what other variables contribute to antibiotic diversion in low-income countries such as the Philippines?

It is known that self-medication with antibiotics is an arising problem, becoming a major constituent to antibiotic resistance. Moreover, self-medication heightens the possibility of developing...

09 April 2024 6,644 1 View

What are the most prevalent antibiotic resistance patterns among outpatient populations in the Philippines?

Antibiotic resistance is a pressing global and local health concern. Outpatient settings play a crucial role in antibiotic consumption and the emergence of resistant bacteria due to the frequent...

09 April 2024 6,004 0 View

Short Synthesis of Graphene Oxide from Natural Graphite Flakes?

I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...

01 August 2024 8,368 2 View

How can I separate graphene from amorphous carbon of similar particle sizes?

The starting material is a finely ground powder. Some particles contain more graphene than others.

30 July 2024 3,978 2 View

Please introduce me the latest published articles on the structure and properties of metal nanocomposites?

26 July 2024 2,200 3 View

After regeneration studies of the PVDF membrane, will the permeate flux and TDS removal efficiency increase or decrease?

Regeneration Studies for the PVDF membrane and PVDF/CuO nanocomposite membrane were carried out by chemical cleaning.

07 July 2024 7,033 0 View

What does the disappearance of the XRD peak near 8 degrees, corresponding to the (002) plane of MXene, imply in a MXene-based nanocomposite?

I am trying to synthesize Mxene based nanocomposites. Interestingly, the characteritic peak dissapears which indicates the disruption in interlayer spacing of MXene. So, what might be other...

03 July 2024 5,702 3 View

Graphene and graphene oxide as cancer factor?

Please, can any one inform us about risks of graphene and graphene oxide as a factor of cancer growth?

28 June 2024 6,815 4 View

Is there any equipment that replaces GPC/SEC in carrageenan characterization?

22 June 2024 2,361 3 View

How to eliminate imaginary phonon frequency in phonon dispersion of Coved Graphene Nanoribbons?

Dear all, I want to calculate the phonon dispersion of 4CNR-1-0 (structure is in Fig. 2 (b) in this article Designing coved graphene nanoribbons with charge carrier mob... ) and then calculate...

17 June 2024 6,911 2 View

How do we measure the electrical conductivity of this magnetic nanocomposite?

A magnetic nanocomposite has been synthesized and its electrical conductivity needs to be measured. What analysis and technique can be used to measure the electrical conductivity of this magnetic...

16 June 2024 7,488 3 View

Do we need a femto laser for good LIG?

Do we really need a femtosecond laser for Laser-induced graphene(LIG) production on polymers? Other than better resolution and lesser thermal damage is there any other advantages?

13 June 2024 5,294 0 View