Necesito microtomos para realizar cortes en hojas de Clusia para mi tesis, por favor si alguien conoce empresas que vendan estos equipos y empresas que vendan reactivos para tinción contáctese conmigo, le estaría agradecido.
Insects have been consumed by human diet since prehistoric times. At present, the idea of looking at insects as food has been getting traction worldwide, also in response to increasing food...
03 March 2021 6,223 5 View
In the paper A wavelet-based method for power-line interference removal i... we propose a new method for removing PLI. This method consists in identifying the ECG and noise frequency range for...
29 December 2020 9,233 3 View
17 November 2020 4,272 3 View
Hello! I'm currently studying the influence of adding a mass in a cantilever tip, near to a bifurcation. In order to do it, I simplified a model of the cantilever to a 1DOF...
06 November 2020 3,843 3 View
Dear All, I've been synthesizing Ge nanoparticles using OAm as a solvent/capping agent. Now I'm in the process of assigning the FTIR peaks of my samples. I've assigned almost every peak in the...
02 November 2020 4,227 2 View
Beside dung beetles, I would like to learn more about the diversity of arthropods in silvopasture systems where livestock are kept on rotation. Also what about arthropods diversity in similar...
31 October 2020 6,632 1 View
I'm performing statistical analysis on a time series data, comparing the average amplitude (y axis) between three groups on every 50 ms (x axis). The time series is 1200 ms long (so in total 24...
21 October 2020 3,269 3 View
Sustainability is a multidisciplinary field and thus, I am interested in learning what emphases are given to sustainability courses in curricula at universities around the world.
19 October 2020 5,621 11 View
Hello, I'm about to start a new industrial project in which we want to estimate (interpolate) the INDOOR temperature at unknown 3D positions in possibly complex 3D room geometry based on sparse...
28 September 2020 4,137 3 View
Currently I am working on the acquisition of electrical contact resistance, for which I will be using a Keithley 2400 sourcemeter and a Keithley 2182a nanovoltmeter. Both of the instruments are...
23 September 2020 4,959 2 View
Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...
02 March 2021 6,186 3 View
hello. i am junior researcher. I received a comment from a reviewer that he could not find NMR data in my submitted paper. I had included the NMR graph with explanation and formula to calculate...
27 February 2021 734 4 View
Hi, I've been searching for a NMR Handbook with 29Si chemical shifts information but I can't find one. Also I've tried to find an online database with that kind of info but I have no lucky. Can...
02 February 2021 307 3 View
Whether L version and D version peptides should have identical NMR, especially in the state of self-assembly have to have identical NMR? How to use HRMS to confirm L version or D version...
01 February 2021 6,756 4 View
Hi everyone ! Does anyone have any experience in extracting RNA from exocrine pancreas (which is very high in RNAse)? The pancreas is frozen tissue. I wonder if RNAse is also high in the nucleus,...
31 January 2021 390 2 View
The nuclear data inferred Hedysarum as a non-monophyletic lineage, whereas plastid sequences supported it as a monophyletic group. One of the reasons for this is chloroplast capture through...
25 January 2021 8,559 3 View
I am a novice to NMR and need help in understanding what i am looking at in terms of 11B 3Q MAS NMR graphs. Any resources for beginners would be helpful in interpreting the data. Literature only...
20 January 2021 2,648 3 View
I am trying to do antigen retrieval on mouse brain sections to stain for proliferative markers like MCM2, Ki67, PCNA etc on tissue that has mCherry conjugated to a transcription factor of interest...
18 January 2021 1,023 3 View
The silver nanoparticles, which are solid form and I want to study the XRD pattern of this nanoparticles by Nuclear Magnetic Resonance (NMR), so I asked which solvent are used for dissolve of...
13 January 2021 3,434 4 View
Hello, I have a small purified protein, 15kDa. Iam seeking some technical service to build its 3D structure by Cryo -Sem, or NMR. However, I was told by some technicians that Cryo-Sem is only...
12 January 2021 5,072 3 View