I'm Investigating on physical and chemical pretreatments on bioethanol production from wood...
I need clear protocol to mesuring bioethanol with a spectroohotometer.
Dear colleagues Is there any non-toxic solvent for selenium sulfide? The color of the selenium sulfide is orange and I want to apply it in cell culture.
20 January 2022 4,490 4 View
I am trying to dissolve my glass powder in photo-curable system but this is really challenging. Any recommendation?
01 September 2021 937 3 View
Can anyone help me find out if there exist examples of papers where this method [SISRs] is used successfully to solve other variants of routing problems (especially real-world problems?) I...
07 January 2020 8,051 3 View
I used "draw delete all" command to delete the pbc box in VMD, but it's just removed from the current frame. How can I remove it from all frames?
06 February 2019 7,027 4 View
Our compute node does not have access to the root. Therefore, we have two different version of OpenMPI. I am wondering to know how I can specify the path for OpenMPI when I compile Gromacs.
03 May 2018 964 2 View
for identify marine protected areas with GIS,
14 October 2015 6,515 4 View
I want to use pBudCE4.1 vector for gene expression in CHO cell line. Has anyone used Bleomycin instead of Zeocin for selection in E. coli and creation of stable mammalian cell line? Also I wonder...
12 August 2015 6,227 1 View
I a higher constant always better?
23 March 2015 8,285 10 View
Can Rushbrooke-Wood 2D Heisenberg model be used for ferromagnetic model?
27 February 2015 9,151 9 View
What is exfoliation? Why is important? How can we exfoliate and why first should we protonate then TBAOH? Why do we need OAM and OAC and surfactant? What material can exfoliate?
30 January 2015 7,321 6 View
Dear all, Does anybody have a pdf of this paper? Wood, G.R. and Beeston, J.W., 1986. A late Permian lycopod cone Skilliostrobus sp. cf. S. australis Ash 1979 from Queensland. Geological Survey of...
07 August 2024 4,857 2 View
it's important to know that we are using the inactive elements of Cs, Sr, Co
25 July 2024 1,553 2 View
I was performing estimation of Total Soluble Sugar content in bacterial cultures by Anthrone method. Out of 9 samples, only one sample showed positive reading while others had a negative reading...
22 July 2024 9,576 4 View
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02 July 2024 918 2 View
spectrophotometric determination of iron and copper
04 June 2024 1,720 0 View
Hi everyone, has anyone else experienced an 'Error 8008' with their NanoDrop 3300 (image attached), on a laptop which it previously worked fine on? I have tried uninstalling the software and...
02 June 2024 9,025 3 View
I want to determine the conjugated drug to IgG ratio by nanodrop. I know the extinction coefficient of IgG and drug by M-1cm-1 but all the unit in the nandrop program is based on g/ml and so on...
15 May 2024 9,097 4 View
I manually extract DNA using a modified Sambrook protocol (phenol-chloroform), from tissue samples (skin or muscle) of stranded animals even at a high state of decomposition. When I take Nanodrop...
05 May 2024 5,588 1 View
I am trying to calculate how much the energy consumption per kg of water evaporated in a dryer utilizing air as the drying agent. Half of the exhaust air is used to heat up fresh air going into...
04 May 2024 4,812 1 View
My question is regarding how to increase Bio sludge collected from aeration tank of CETP plant. Is there any pretreatment method or technique available by which we can increase it total organic...
01 May 2024 2,140 0 View