Dose any body know the mechanism of propolis in inhibiting the growth of bacteria?

More Raid Salih Jawad's questions See All

Devil never win ?

I learned from my father a sentence since I was young that the devil never winز

31 December 2016 2,201 20 View

What is best solvent for nano MgO?

what is the best solvent of nano MgO?

31 December 2016 7,325 11 View

What is the mechanism of NPS on PCM?

I need to know the Mechanism of the nanoparticles when added to the material to save the energy?

06 July 2016 6,188 8 View

Is the shape of nanoparticles make an effect on the action of antibacteria?

Did any one study the effects of the NPs's shapes on the action of antibacterial

06 July 2016 4,486 3 View

Is the method of Silver nanoparticles synthesized influence on the effectiveness of a vital an anti against bacteria.?

Silver nanoparticles produced different methods like biomethods or chemicals mehods, so is there any influence the effectiveness of a vital an anti against bacteria?

06 July 2016 7,039 6 View

How we can manufacture NF or MF membranes ?

Can anyone help me to know the steps to manufacture NF or MF membranes? With my Regard Raid

06 July 2016 7,570 3 View

Is the form of atoms of different elements similar?

am asking Is the form of atoms of different elements similar? What is its shape? Is it circular or a cone?

06 July 2016 8,110 5 View

Is there any Relation between the Fibonacci Sequence & nanotechnology ?

pease for all I think there is a relation between Fibonacci Sequence , and golden section and with nano since, because Fibonacci Sequence has arelation with alot of things in our life but what the...

05 June 2016 5,346 11 View

What are the most influential things in raising children the family , friends, school، ,Internet ?

pease for all I think the family has the most effects because family must gide the other things.

05 June 2016 4,160 3 View

Is there any limits betweens RO,NF,UF,and MF membranes ?

there are four types of membranes filtration (RO,NF,UF, & MF) so is there any limits between them?

05 June 2016 1,259 5 View

How do I conformally do PR spin coating on trench structure?

I did PR spin coating on trench structure. I used AZ P4620 PR and the thickness or PR is around 11um. The substrate is Si. And my trench structure depth is 141um(negative way). Even though I...

08 August 2024 2,298 0 View

What precautions should be taken while handling S. aureus enterotoxin Type B in the lab?

I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...

07 August 2024 6,034 3 View

How can I inoculate a lyophilized anaerobic bacteria into the culture medium without an anaerobic chamber?

There are anaerobic gas pak jars and environment providers in the laboratory that provide anaerobic environmental conditions for the growth of anaerobic bacteria. However, there is no anaerobic...

05 August 2024 4,945 3 View

How can I find access to heavy metal reference doses from the EPA and WHO websites?

Reference dose and Maximum acceptable concentrations HMs

03 August 2024 8,230 4 View

How to convert g/kg Humic acid dose to kg/ha?

I used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?

02 August 2024 7,186 6 View

Issues with Protein Expression in Transfected cells?

Hello I am trying to create a stable cell line in HEK293 via Lipofectamine 3000 transfection. My plasmid is a CD63-IL10-GFP construct with Puromycin resistance. I am successful with the...

30 July 2024 6,648 1 View

Culture fibroblasts with or without FGF2?

I'm new to primary human fibroblast culture and I'm studying aging using cells from old and young donors. Some research groups have used media supplemented with FGF2, so I cultured cells in the...

29 July 2024 3,030 2 View

How does the Retention time effect the Biogas Production?

List down the various factors responsible and how does this effect the overall biogas production when it is related to Hydraulic retention time of the digester based on the feedstock?

27 July 2024 4,800 4 View

Question about MHB (Mycorrhiza Helper Bacteria) isolation technique??

What are the most effective isolation techniques for obtaining MHB?? Is there are best approach techniques? I keep struggling in obtaining it.

26 July 2024 7,387 0 View

Pink bacterial colonies?

I am cloning an overexpression plasmid with my protein of interest tagged with mScarlet. After transforming my ligated product into DH5α bacteria and plating on LB agar, I noticed colonies with a...

22 July 2024 5,953 6 View

José Vilemar Magalhaes Silva

http://www.ingentaconnect.com/content/govi/pharmaz/2013/00000068/00000008/art00010?crawler=true

Dear Raid,

i sent you the link above without saying anything because I am working now from an IPad. This one does not work with rg system. Maybe it lacks a file.

if you need more about it, i will be happy to look for more.