Polymer Chemists' Network | Contact experts in Polymer Chemistry to get answers
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Questions related to Polymer Chemistry
A friend did PCR and then loaded it on agarose gel. All samples were prepared in the same way; the PCR was identical, with the same template, only primers differed, the same amount loaded on the...
05 June 2024 3,002 3 View
primers are to be used for RTPCR
04 June 2024 8,541 8 View
Since 1987 WCED report "Our Common Future" pollution has been increasing, not decreasing, as no pollution reduction markets have been set up yet to transition towards pollution-less markets, which...
04 June 2024 5,468 6 View
I am trying to validate the experimental results of low velocity impact on 8mm thick epoxy matrix specimens. The specimens are pretty flexible and recover every deformation occurred from the...
04 June 2024 4,853 4 View
Hi everyone, I am attempting to polymerize styrene using UV initiators, specifically BAPO, even at a concentration of 5 wt%, I am experiencing limited success with this approach. Has anyone...
31 May 2024 2,464 4 View
Hi, I'm new to QM/MM calculations, and I've recently started a calculation for a laccase enzyme containing 4 Cu ions. Following the Ambertools MCPB.py tutorial, I've created these files:...
31 May 2024 7,202 0 View
Contandriopoulos, Quézel et Zaffran claimed that both 2n=16 whereas 't Hart claimed tymphaeum 2n=14 tristriatum 2n=22, 2n=44
30 May 2024 3,900 1 View
This question addresses the ongoing challenge of improving cancer therapies by focusing on the development of advanced drug delivery systems that can more accurately target cancer cells, thereby...
29 May 2024 6,137 5 View
Hello dear researchers, I hope you are doing well. I want to ask you a question. I have a unit cell with 24 atoms (4 A, 4 B and 16 X) and I want to substitute X atom by another atom (for example...
29 May 2024 5,523 5 View
I work in glycobiology and one of my duties is synthesize short oligosaccharide with, at least, one sugar universally 13C-labelled. Is there any sequence that can help me with characterization,...
29 May 2024 7,996 0 View
Peter Schiller once made an insightful comment on the operant training of behaving monkeys to investigate the visual system: “Perhaps we are just studying a monkey’s thirst for apple juice, and...
28 May 2024 5,062 0 View
Monomer: NIPAM; Initiator: BiBB; Catalyst: CuBr; Ligand: PMDETA I added CuBr and the mixture was blue, after that, I purged with nitrogen for 30 minutes and the mixture turned green. The mixture...
28 May 2024 9,100 1 View
I am looking for for mentor in medicinal or organic chemistry to help guide me in my research and career development. I am also open to collaborating with researchers who share my interest. If...
27 May 2024 5,153 2 View
I need some mask for UV photolithography. Can you suggest any software to draw those patterns with proper file format so that directly the file can be inserted and required pattern can be...
23 May 2024 9,407 3 View
Recently, I have been attempting to use fluorescence PCR to detect UGT1A1*28. I utilized the primers and probe reported in the paper "Rapid Allelic Discrimination by TaqMan PCR for the Detection...
23 May 2024 6,299 3 View
we need to study the epigenetics changes due to some genes DNA methylation
23 May 2024 5,610 2 View
I cultured microorganisms obtained from the soil on a medium. Can you identify what kind of microorganisms these are? Is it possible that this microorganism is Stenotrophomonas panacihumi?
23 May 2024 836 4 View
What are the introductory articles of petroleum exploration and development technologies?
22 May 2024 1,884 3 View
How do greenhouse gases affect Earth's atmosphere and how can technology and innovation play a role in mitigating and adapting to climate change?
22 May 2024 9,377 2 View
I want to have amine group attached on the polystyrene particle surface. APTES can be used to do that.
22 May 2024 8,051 0 View
I have a lipopeptide solution that I intend to lyophilize in a few days. Should I put it in the -20 freezer or -80? Which temperature is best for maintaining its properties?
21 May 2024 3,838 0 View
The as the solution were mixed together, there was no color change, and then the UV-vis was read every 10min but barely any absorbance was observed. The solutions were 2,1mM of NaBH4 and 0,07g...
21 May 2024 576 1 View
Liposome sample preparation - TEM and SEM
21 May 2024 3,615 2 View
How does the speed of sound depend on elasticity and density of the medium and relationship between speed frequency and wavelength?
18 May 2024 7,159 0 View