i am working on the characterization of some strians of pectobacterium spp. i neeed to exchange strians
I am trying to synthesize the MnFe2O4 nanoparticles by coprecipitation. I mixed the 1M solution of MnCl2 (200ml) and FeCl3 (200ml) each. Upto 300ml NaOH (1M) was added dropwise to the solution to...
08 September 2019 2,865 2 View
Dear, research scholar, I have been working for last 7 years in low power semiconductor devices like Tunnel Field Effect Transistor(TFET), Junctionless TFET(JL-TFET). Now, I am making a plan to...
15 April 2019 9,168 2 View
Most of the primers we have designed and purchased have shown negative gene expression on BM samples- although stated otherwise in the literature. So i'm wondering what could be the problem ?...
19 February 2019 305 4 View
How can i calculate band gap from UV-Vis absorption spectroscopy? In my case sample absorbance spectrum is got by dissolving powder in liquid?
15 November 2018 9,554 3 View
Dear friends, as we know that, semiconductor materials as a beautiful property i.e np= ni^2 here n and p respectively denotes electron and hole densities in the extrinsic semiconductor. The...
20 April 2018 1,670 2 View
AUC =0 Precision = 6.27427% Recall = 100% F-score = 0.117038
15 February 2017 7,065 3 View
Iam simulating spillway using CFX how I can select appropriate time scale with turbulent intensity and length for inlet and outlet, because when I run my model It does not reach to convergence,...
05 February 2016 8,183 3 View
My protein of interest has a disulfide bonds, and it's a transmembrane protein. However, studies showed that this protein localise not only in the plasma membrane, but also found intracellular...
13 April 2015 8,640 3 View
I am using 1/10 volume of 3M sodium acetate, pH 5.2, for DNA precipitation. However, this salt is so high that it's making problems in electroporation (input = 1500V and 5ms; output = 680V and 0.8...
04 November 2014 8,024 2 View
See above.
12 September 2014 1,426 2 View
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
I am searching for a good place for the Post Doc,
02 March 2021 4,053 3 View
I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...
01 March 2021 7,675 3 View
Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...
01 March 2021 1,133 1 View
Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...
28 February 2021 7,356 8 View
The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.
28 February 2021 9,464 2 View
Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...
28 February 2021 9,138 2 View
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
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
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