Can you help me identify this sponge species?

Our team found this sponge in San Pedro Bay, Leyte, Philippines. The pictures of the sponge is in situ condition and in terms of morphology, the sponge is dark brown in color and is...

10 November 2014 1,559 3 View

Does anyone have an operator's manual for Safeguard Centrifuge?

09 October 2014 302 0 View

Where can I get a standard protocol for extraction of plant secondary metabolites?

Can you perform extraction even without using rotary evaporator? I am looking at methanolic bark extraction of Cinnamomum mercadoi

06 July 2014 6,465 14 View

Is it possible for a plant extract to be able to have a bactericidal effect against gram-negative bacteria if combined with antibiotics?

This plant extract was previously studied to have antibacterial activity against gram-positive bacteria only. Is it possible?

06 July 2014 8,412 17 View

Which antimicrobial testing protocol would be suited for dark and high-colored plant extract?

06 July 2014 2,375 4 View

How can I measure the photosynthesis of mangroves without using CO2 gas analysers? And how would you correlate this to leaf micromorphology?

I'm currently doing my undergraduate thesis about the relationship between photosynthesis and leaf micromorphology of several mangrove species found in the Philippines. Our institution is poorly...

06 July 2014 892 4 View

Can anyone suggest a herbal plant whose antioxidant and antimicrobial properties haven't been researched on?

06 July 2014 9,112 2 View

Is a brain heart infusion medium necessary to culture bacterial strains obtained from clinical laboratories?

I want to do research on the synergistic/antagonistic effects of plant extracts and antibiotics against some bacteria. It will be very helpful if you give me literature/detailed methodology about...

06 July 2014 3,758 5 View

Does anyone have literature on Melicope triphylla (Lam.) Merr?

06 July 2014 3,548 4 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

How to get onecolumn document from standard IEEE ACCESS LateX template?

I have prepared a manuscript in IEEE Latex template, but for some purpose, I need to prepare a word file as well (detailed format is not required). Compared to two column .tex file, one column...

02 March 2021 1,830 3 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

Has anyone used the Illumina ITS1 primer sets?

Hi everyone, Illumina provides a list of primers to amplify with high taxonomic coverage the ITS1 region for further fungal sequencing, but I cannot find the exact amount necessary of each...

25 February 2021 6,969 3 View

Is there any one who can provide a donation of HPV detection and genotyping kits in exchange collaboration fors?

Warm greetings My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology (on Human papillomavirus). At this stage, I have almost completed a clinical sample Cervical swabs)...

25 February 2021 1,660 3 View

Is there any one who can provide a donation of HPV detection and genotyping kits in exchange collaboration forms?

Warm greetings! My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology focusing on Human papillomavirus). At this stage, I have almost completed a clinical sample (Cervical swabs)...

25 February 2021 3,612 3 View

Advice on growing lactobacillus species in the lab?

Hello everyone, For part of my PhD project, I'm hoping to grow some lactobacillus species in the lab so that I can create standard curves for a qPCR quantification of a faecal sample. However, I...

24 February 2021 3,157 6 View

I have a problem with kanamycin - why the kanamycin doesn't affect?

Hi everyone, I need to expression of GFP with pET28 plasmid in E. coli BL21(DE3) plysE. Transformed cells have kanamycin and chloramphenicol resistance. Normally, only transformed cells should...

22 February 2021 4,032 4 View

What reaction will occur when adding hexamine into ammonium nitrate in an acidic medium?

Hello, I am investigating properties of water in oil emulsion explosives. And adding hexamine (hexamethylenetetramine) into one of the phases that are used to make the emulsion should increase the...

21 February 2021 8,680 1 View