NMR paper Time-resolved in situ MAS NMR monitoring of the nucleation and growth of zeolite BEA catalysts under hydrothermal conditions

		BioNMR > Educational resources > Journal club
[NMR paper] Time-resolved in situ MAS NMR monitoring of the nucleation and growth of zeolite BEA catalysts under hydrothermal conditions

Webservers

NMR processing:

MDD

NMR assignment:

Backbone:

Side-chains:

NOEs:

Structure from NMR restraints:

Ab initio:

Fragment-based:

Rosetta-NMR (Robetta)

Template-based:

GeNMR

I-TASSER

Refinement:

Amber

Structure from chemical shifts:

Fragment-based:

Homology-based:

Torsion angles from chemical shifts:

Preditor

TALOS

Promega- Proline

Secondary structure from chemical shifts:

CSI (via RCI server)

TALOS

MICS caps, β-turns

d2D

PECAN

Flexibility from chemical shifts:

RCI

Interactions from chemical shifts:

HADDOCK

Chemical shifts re-referencing:

NMR model quality:

NOEs, other restraints:

Chemical shifts:

RDCs:

Pseudocontact shifts:

Protein geomtery:

SAVES2 or SAVES4

Quality Control Check

NMR spectrum prediction:

FANDAS

MestReS

V-NMR

Flexibility from structure:

Backbone S2

Methyl S2

B-factor

Molecular dynamics:

Gromacs

Amber

Antechamber

Chemical shifts prediction:

From structure:

Shiftx2

Sparta+

Camshift

CH3shift- Methyl

ArShift- Aromatic

ShiftS

Proshift

PPM

CheShift-2- Cα

From sequence:

Shifty

Camcoil

Poulsen_rc_CS

Disordered proteins:

MAXOCC

Format conversion & validation:

CCPN

From NMR-STAR 3.1

Validate NMR-STAR 3.1

NMR sample preparation:

Protein disorder:

DisMeta

Protein solubility:

Isotope labeling:

Solid-state NMR:

Thread Tools

Search this Thread

Rate Thread

Display Modes

09-21-2017, 02:38 AM

nmrlearner

Senior Member

Join Date: Jan 2005

Posts: 23,777

Points: 193,617, Level: 100

Level up: 0%, 0 Points needed

Activity: 50.7%

Last Achievements

Award-Showcase

NMR Credits: 0

NMR Points: 193,617

Downloads: 0

Uploads: 0

Time-resolved in situ MAS NMR monitoring of the nucleation and growth of zeolite BEA catalysts under hydrothermal conditions

Time-resolved in situ MAS NMR monitoring of the nucleation and growth of zeolite BEA catalysts under hydrothermal conditions

Time-resolved 13C, 23Na, 27Al and 29Si MAS NMR has been applied in situ for monitoring the hydrothermal synthesis of zeolite BEA. Isotopic labelling with 29Si and 13C isotopes has been used to follow the fate of silicious species and structure directing agent ((13CH3-CH2)4NOH). Two mechanistic pathways, namely, solution mediated and solid-solid hydrogel rearrangement have been distinguished for two synthesis procedures studied. The mechanisms of structure directing behavior of TEA+ cations in two reaction pathways have been elucidated. The results show that multinuclear MAS NMR can serve as a superior tool for monitoring hydrothermal synthesis of various solids including zeolites, zeotypes, mesoporous materials, metal organic frameworks and etc. and for the design of novel outstanding materials for different applications.

More...

Did you find this post helpful?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Mechanismof Phenol Alkylation in Zeolite H-BEAUsing In Situ Solid-State NMR Spectroscopy Mechanismof Phenol Alkylation in Zeolite H-BEAUsing In Situ Solid-State NMR Spectroscopy Zhenchao Zhao, Hui Shi, Chuan Wan, Mary Y. Hu, Yuanshuai Liu, Donghai Mei, Donald M. Camaioni, Jian Zhi Hu and Johannes A. Lercher http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/jacs.7b02153/20170626/images/medium/ja-2017-02153d_0008.gif Journal of the American Chemical Society DOI: 10.1021/jacs.7b02153 http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA http://feeds.feedburner.com/~r/acs/jacsat/~4/hNP5axK2lyc	nmrlearner	Journal club	0	06-27-2017 05:28 PM
Journal Highlight: 'NMR Crystallization': in-situ NMR techniques for time-resolved monitoring of crystallization processes Journal Highlight: 'NMR Crystallization': in-situ NMR techniques for time-resolved monitoring of crystallization processes http://www.spectroscopynow.com/common/images/thumbnails/15b331a8faa.jpgAn overview of the range of NMR strategies currently available for in-situ studies of crystallization processes is presented, with examples of applications that highlight their potential to deepen our understanding of crystallization phenomena. Read the rest at Spectroscopynow.com	nmrlearner	General	0	04-03-2017 05:37 PM
In Situ Solid-State 13C NMR Observation of PoreMouth Catalysis in Etherification of ?-Citronellenewith Ethanol on Zeolite Beta In Situ Solid-State 13C NMR Observation of PoreMouth Catalysis in Etherification of ?-Citronellenewith Ethanol on Zeolite Beta Sambhu Radhakrishnan, Pieter-Jan Goossens, Pieter C. M. M. Magusin, Sreeprasanth Pulinthanathu Sree, Christophe Detavernier, Eric Breynaert, Charlotte Martineau, Francis Taulelle and Johan A. Martens http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/jacs.5b13282/20160216/images/medium/ja-2015-13282y_0008.gif Journal of the American Chemical Society DOI: 10.1021/jacs.5b13282...	nmrlearner	Journal club	0	02-17-2016 07:50 PM
[NMR paper] An NMR and MD modeling insight into nucleation of 1,2-alkanediols: selective crystallization of lipase-catalytically resolved enantiomers from the reaction mixtures. An NMR and MD modeling insight into nucleation of 1,2-alkanediols: selective crystallization of lipase-catalytically resolved enantiomers from the reaction mixtures. http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--pubs.acs.org-images-pubmed-acspubs.jpg Related Articles An NMR and MD modeling insight into nucleation of 1,2-alkanediols: selective crystallization of lipase-catalytically resolved enantiomers from the reaction mixtures. J Org Chem. 2013 Dec 20;78(24):12795-801 Authors: Parve O, Reile I, Parve J, Kasvandik S,...	nmrlearner	Journal club	0	07-10-2014 08:25 AM
[NMR paper] Time-resolved multidimensional NMR with non-uniform sampling. Time-resolved multidimensional NMR with non-uniform sampling. Time-resolved multidimensional NMR with non-uniform sampling. J Biomol NMR. 2014 Jan 17; Authors: Mayzel M, Rosenlöw J, Isaksson L, Orekhov VY Abstract Time-resolved experiments demand high resolution both in spectral dimensions and in time of the studied kinetic process. The latter requirement traditionally prohibits applications of the multidimensional experiments, which, although capable of providing invaluable information about structure and dynamics and almost unlimited...	nmrlearner	Journal club	0	01-18-2014 11:31 AM
[NMR paper] Site-specific NMR mapping and time-resolved monitoring of serine and threonine phosphorylation in reconstituted kinase reactions and mammalian cell extracts. Site-specific NMR mapping and time-resolved monitoring of serine and threonine phosphorylation in reconstituted kinase reactions and mammalian cell extracts. Site-specific NMR mapping and time-resolved monitoring of serine and threonine phosphorylation in reconstituted kinase reactions and mammalian cell extracts. Nat Protoc. 2013 Jun 27;8(7):1416-1432 Authors: Theillet FX, Rose HM, Liokatis S, Binolfi A, Thongwichian R, Stuiver M, Selenko P Abstract We outline NMR protocols for site-specific mapping and time-resolved monitoring of...	nmrlearner	Journal club	0	06-29-2013 11:49 AM
1H NMR Probefor in Situ Monitoring ofDopamine Metabolism and Its Application to Inhibitor Screening 1H NMR Probefor in Situ Monitoring ofDopamine Metabolism and Its Application to Inhibitor Screening Ryosuke Ueki, Koya Yamaguchi, Hiroshi Nonaka and Shinsuke Sando http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja305051u/aop/images/medium/ja-2012-05051u_0003.gif Journal of the American Chemical Society DOI: 10.1021/ja305051u http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA http://feeds.feedburner.com/~r/acs/jacsat/~4/cexCOJvC3z0	nmrlearner	Journal club	0	07-20-2012 10:30 AM
Site-Specific Mapping and Time-Resolved Monitoring of Lysine Methylation by High-Resolution NMR Spectroscopy Site-Specific Mapping and Time-Resolved Monitoring of Lysine Methylation by High-Resolution NMR Spectroscopy Franc?ois-Xavier Theillet, Stamatios Liokatis, Jan Oliver Jost, Beata Bekei, Honor May Rose, Andres Binolfi, Dirk Schwarzer and Philipp Selenko http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja301895f/aop/images/medium/ja-2012-01895f_0003.gif Journal of the American Chemical Society DOI: 10.1021/ja301895f http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA http://feeds.feedburner.com/~r/acs/jacsat/~4/tV2dPnMa4Qc	nmrlearner	Journal club	0	04-27-2012 10:27 PM

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is On Trackbacks are Off Pingbacks are Off Refbacks are Off