Tagged questions

Partially Parallel Imaging

0 0 242
answers votes views
I am running Paravision 4.0 from Topsin 1.5 with one receiver coil. I would like to increase the PPI acceleration factor...
Posted: adam 1 Jul 21 at 05:18

Bruker AV500 TOPSHIM error

1 0 431
answers votes views
Hi, I'm having a problem with topshim on Bruker AV 500 using topspin 2.1. it finishes with error (topshim: FieldMap - no...
Posted: jrlopez 1 / Updated: Jim Lin 1 Apr 14 at 06:23

reading Bruker phase data

1 0 272
answers votes views
Hi all, I'm having trouble reading the 2dseq file for a scan I ran. It should contain 2 slices of 66x50 voxels, repeate...
Updated: Nicholas E 11 Mar 13 at 10:53

WaterLOGSY pulse program for bruker

1 0 855
answers votes views
Hello, I was wondering if there was a waterLOGSY sequence among the bruker sequences. If not, could someone tell me whe...
Posted: gravatar 83 / Updated: Arkadiusz Leniak 238 Mar 17 at 08:09

Topshim error

2 0 500
answers votes views
HELLO all nmr wikier,I am facing problem in runing topshim on bruker 500Mhz using topspin 2.1 it finishes with error (fi...
Posted: feroon 21 / Updated: Jim Lin 1 Mar 31 at 06:19

Any decent nmr processing software for free?

5 0 676
answers votes views
Hello people, Does anyone know of any free NMR software (no trials, I can't stand it anymore) that is robust enough to ...
Posted: gravatar 83 / Updated: Craig Grimmer 41 Mar 05 at 01:45

Parameters for zgesfpgp 1d experiment (flipback watergate) on Bruker

1 0 501
answers votes views
Hi , Does any one know how to set up the zgesfpgp 1d experiment (flipback water gate) on Bruker. I am looking for p29 du...
Posted: sri 71 / Updated: Clemens Anklin 416 Mar 03 at 20:41

Can anyone point me towards a waterlogsy tutorial for bruker?

0 0 250
answers votes views
Hello people, It's all in the title. ...
Posted: gravatar 83 Feb 02 at 08:15

Predicting aquisition time needed depending on sample concentration

2 0 4k
answers votes views
Hi , is there a way of predicting aquisition time needed depending on sample concentration in order to get a decent spe...
Posted: gravatar 83 / Updated: clemistry 1 May 19 at 14:36

Running a wet sequence

2 0 917
answers votes views
Hi, I am trying to run a wet sequence but I'm having trouble getting good results on a sample with 90:10 water:methanol...
Posted: gravatar 83 / Updated: Pete Gierth 401 Dec 05 '14 at 10:35

What is the actual point of dummy scans?

3 0 1k
answers votes views
Hi, I was wondering why so many pulse programs use dummy scans. Correct me if I'm wrong but I think dummy scans are supp...
Posted: gravatar 83 / Updated: Pete Gierth 401 Dec 05 '14 at 10:44

au for 1H and 31P with iexpno and ssleep for kinetics

1 0 732
answers votes views
hi there. I want to establish an au with the following content: I want to measure 1H and 31P make ssleep (userdefined)...
Posted: charlez miller 1 / Updated: Ulrich Haunz 247 Sep 22 '14 at 06:25

Which Bruker HSQC program do you use?

5 0 1k
answers votes views
Hello, could you tell me which HSQC and E-HSQC program are recommendable ? These are Bruker HSQC pulse programs: hsqcp...
Posted: lithiumamide 1 / Updated: RuudA 11 Sep 10 '14 at 11:46

Tool for Subsampling Uniformly-Acquired Data to Mimic NUS Spectra

1 0 5k
answers votes views
Hello all, I have several 2D and 3D data sets acquired using Bruker spectrometers in the standard uniform sampling fash...
Updated: ChemMJW 99 Aug 23 '14 at 20:43

15N 90 degree hard pulse calibration

4 0 18348
answers votes views
Greetings, I want to ask for some advice in matter of 15N hard pulse calibration on Bruker machines. I'm working on Avan...
Updated: Arkadiusz Leniak 238 Aug 25 '14 at 04:18

Topspin 2.1 error message with Windows 7 OS

3 0 2k
answers votes views
Hi all, I have been running TopSpin 2.1 on my Windows 7 32-bit OS for the last few years and now am getting this annoyin...
Posted: Olivia 1 / Updated: Ulrich Haunz 247 Nov 14 '14 at 03:16

Topspin3.2 deconvolution, border peaks are cutted off

1 0 1k
answers votes views
Greetings, I've some annoying issue with Topspin and deconvolution. No matter what I'm trying to do, border peaks are a...
Posted: Arkadiusz Leniak 238 / Updated: Ulrich Haunz 247 Jun 16 '14 at 07:48

19F full range homodecoupling

3 0 3k
answers votes views
Greetings, this is my first question in this wiki :) I wonder if there's possibility to obtain full homo decoupled spe...
Updated: Arkadiusz Leniak 238 Jun 16 '14 at 00:14

bruker s1 sortier

0 0 2k
answers votes views
Hello, I can't get results, as unknown error occures data/results.csv I'd restarted spectrometr several time, but the s...
Posted: Konservator 1 / Updated: Jerry Hirschinger 189 May 06 '14 at 07:37

How to performing acquisition during all time multi pulse sequence - Bruker ?

1 0 59978
answers votes views
Hi all, I have a small question on how to aquired a complete signal in BRUKER AVIII. I want to create a multi pulse sequ...
Posted: TiagoB 5 / Updated: Pascal Fricke 236 Oct 11 '13 at 06:59

Reset F1 axis (Bruker)

1 0 1k
answers votes views
Hi all, I have a 2D Bruker dataset that took a while to acquire, so I'd rather not simply repeat it. However, it seems...
Updated: wilsonmv 1 Aug 11 '13 at 22:12

How to start experiment at particular row

1 0 1k
answers votes views
I was running a 3D 15N edit NOESY (on a Bruker 600) and it was inadvertently stopped. I would like to restart the experi...
Posted: Lola Brown 1 / Updated: Pete Gierth 401 Jun 13 '13 at 11:05

Avance III 400 NMR lift unresponsive... emergency air lift activiated

1 0 5k
answers votes views
Hi, I am unable to activate our lift on our avance III 400 NMR from BruKer The message is emergency air lift activated....
Posted: Tamara 1 / Updated: wilsonmv 1 May 27 '13 at 18:53

Bruker Minispec mq40. What is the daily check sample?

1 0 1k
answers votes views
Hello all, Our daily check sample for the Minispec mq40 has been decreased in volume due to probably evaporation!! An...
Posted: Amin os 43 / Updated: Xenia Tombokan 1 Apr 11 '13 at 08:43

Lock 'lost' on Bruker 400MHz NMR

1 1 2k
answers votes views
I had just finished refilling the nitrogen and powering up the NMR after the holiday shutdown and went through the norma...
Posted: Norman Chu 11 / Updated: Roja 26 Jan 07 '13 at 16:11

Pulse sequence for homonuclear correlation with SPC5 mixing period

0 0 3k
answers votes views
Hi, I'm looking for a pulse program suitable for Bruker Avance llI (topspin 2.1) which is 2D homonuclear correlation wit...
Posted: Gili Abr 1 Sep 27 '12 at 02:09

Data format of TopSpin-processed spectra

2 1 1k
answers votes views
Hi everyone I would like to write some code to read in spectra that were processed using TopSpin (Bruker), but so far I...
Updated: canavanin 17 Sep 27 '12 at 07:31

Setting up deuterium (2H) NMR on Bruker BBO probe

2 0 3k
answers votes views
I need to set up 2H NMR on a Bruker 600 MHz BBO probe for the first time. Can anyone give me a set of instructions? Do ...
Posted: doodlebugs 1 / Updated: Anne Baudouin 36 Oct 15 '12 at 02:37

Calibration of a Bruker NMR probe

3 1 4k
answers votes views
I've received a loaner probe from Bruker while ours is being repaired but I'm not getting any timely response on instruc...
Posted: Javaslinger 53 / Updated: Evgeny Fadeev 5771 Jun 21 '12 at 21:03

Sample data request: Bruker HNCO

1 0 1k
answers votes views
Would anyone have a recent generation Bruker HNCO (or similar) data set that they would be willing to share with me for ...
Posted: Kirk Marat 701 / Updated: Jana 31 Jun 20 '12 at 20:02

Macro for variable temperature experiments on Topspin (Bruker)

3 0 3k
answers votes views
I am working on a MAS solid-state NMR Bruker spectrometer using Topspin. Is anyone familiar with a macro for running sev...
Posted: Gili Abr 1 / Updated: David O'Brien 1 Apr 25 '12 at 08:32

bsms hard ware test on nmr specrometer

1 0 5k
answers votes views
HI nmr wikier I want to test bruker nmr spectometer bsms unit on board level including all boards. How to run the test f...
Posted: JawaidIqbal 1 / Updated: Ulrich Haunz 247 Mar 13 '12 at 04:46

Beginners question: checking probe and multinulear ability in Bruker machines

2 1 5k
answers votes views
Hi All, This may be a daft question, but how do I go about identifying the probe in our NMR machine, and hence whether ...
Posted: blankchem 11 / Updated: Kirk Marat 701 Jul 04 '14 at 08:51

h2bc experiment

2 1 2k
answers votes views
Hello nmr wikier I want to run pulprog h2bcetgpl3 on bruker instrument using adiabiatic shape pulse crp60comp.4 I determ...
Posted: feroon 21 / Updated: zablociak 21 May 30 '14 at 13:21

adjusting topshim parameters

2 1 4k
answers votes views
On our Avance III 500 we use Topshim quite successfully for any probe with a gradient coil. The only time we have a pro...
Posted: Kirk Marat 701 / Updated: bernie o'hare 111 Aug 14 '11 at 07:52

Low resolution of pepitde samples

3 0 2k
answers votes views
Dear friends, I am now trying to record the NOESY spectrum of my 30 amino acids peptide on DRX600 with a TXI cryo probe...
Posted: Yun Wang 1 / Updated: Evgeny Fadeev 5771 Jun 07 '11 at 14:00

adiabatic decoupling

1 1 2k
answers votes views
Hi NMRwikiers, for measuring scalar couplings we use some HSQC pulse sequences modified for obtaining the coupling in F1...
Posted: ptrigomou 11 / Updated: ChemMJW 99 Jun 28 '11 at 12:50

Error 113: lid is close

1 1 2k
answers votes views
Was trying to lift sample in BMSB control suite... but the machine detected sample within and an error 113 popped out. A...
Posted: conny 11 / Updated: Jerry Hirschinger 189 Apr 19 '11 at 07:40

same parameters but difference in phase why?

2 1 2k
answers votes views
hi, though this question seems to be easy for you but i am new for this software and to this field. Recently, i took sil...
Updated: Ganesh 21 Apr 24 '11 at 23:28

How to study polymer degradation by gamma and X-Ray radiation?

0 1 2k
answers votes views
Hi, I was asked to study polyethylene degradated by gamma and Xrays. I planed to measure relaxations rates, but which on...
Posted: Anne Baudouin 36 / Updated: Evgeny Fadeev 5771 Mar 16 '11 at 08:10

optimising o1 in solid state nmr

1 0 2k
answers votes views
I'm a little bit confused about setting o1, in the case of a solid sample First o1 is the offset of the transmitter fre...
Updated: silvernmr 11 Mar 09 '11 at 06:17

Bruker DRU ADC-overflow warning message in Topspin during HSQCEDETGP

6 1 6k
answers votes views
To experienced Bruker users: I often get the following message in ICON-NMR while running HSQC/HMQC: "zg: DRU warning: n ...
Posted: Sylvain Demanze 71 / Updated: djh 1 Aug 11 '11 at 02:49

Where can I find current shim values in Bruker Paravision?

0 1 1k
answers votes views
Hello, I am a novie to the field. I am trying to record the change in settings post shimming using Bruker ParaVision. I...
Posted: cyclone 21 / Updated: Evgeny Fadeev 5771 Jan 04 '11 at 15:35

Exporting integral data for use in calculations

6 1 3k
answers votes views
Hello people, For my internship I am attempting to fully automate monomer composition analysis on Bruker TOPSPIN 2.0 us...
Posted: Nathanael91 23 / Updated: Clemens Anklin 416 Nov 30 '10 at 09:12

two lines in acetone-d6

2 1 2k
answers votes views
We try to setup a used Bruker Avance 200 system. After frequency search we started to setup lock and shim file. Using D2...
Posted: Thomas Tr 11 / Updated: Evgeny Fadeev 5771 Nov 19 '10 at 12:23

Bruker GRPDLY Parameter

2 1 3k
answers votes views
I am new to working with Bruker-style NMR data and am experiencing confusion with regard to Bruker's digital filtering. ...
Posted: ChemMJW 99 / Updated: Kirk Marat 701 Nov 15 '10 at 09:10

Is it possible to keep increment time as zero in 2D?

2 0 2k
answers votes views
hi,i want to run NOESYPHPR with increment time as zero (d0=0).If possible, which software is easy to stack plot(in 1D-fo...
Posted: saship21 21 / Updated: Evgeny Fadeev 5771 Nov 11 '10 at 20:35

How to process and analyze serial 1D data nmrPipe?

3 1 4k
answers votes views
Hi all, I am very new to nmrPipe. I want to achieve the following steps. It would be very kind if somebody helps. I hav...
Posted: RSnmr 11 / Updated: Evgeny Fadeev 5771 Oct 28 '10 at 09:44

COSY problem (cosydfesgpph pulse program)

1 1 2k
answers votes views
Hi, I am running COSY on a DNA:RNA hybrifd. However, I have got no cross-peaks at all even for CYT H5-H6? what do you ...
Posted: waleed 13 / Updated: Evgeny Fadeev 5771 Aug 31 '10 at 11:48

T2 relaxation dispersion with Bruker's sequence

1 1 3k
answers votes views
Hi there, I've been trying to use bruker's pseudo-3D sequence for meassuring T2 relaxation dispersion and have a problem...
Posted: Luciano A 11 / Updated: Yoan Monneau 136 May 28 '11 at 03:56
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