000892964 001__ 892964 000892964 005__ 20220222143556.0 000892964 0247_ $$2doi$$a10.3390/app11115135 000892964 0247_ $$2Handle$$a2128/28012 000892964 0247_ $$2WOS$$aWOS:000659630300001 000892964 037__ $$aFZJ-2021-02463 000892964 082__ $$a600 000892964 1001_ $$0P:(DE-Juel1)171559$$aBalacescu, Livia$$b0 000892964 245__ $$aLight Scattering and Absorption Complementarities to Neutron Scattering: In Situ FTIR and DLS Techniques at the High-Intensity and Extended Q-Range SANS Diffractometer KWS-2 000892964 260__ $$aBasel$$bMDPI$$c2021 000892964 3367_ $$2DRIVER$$aarticle 000892964 3367_ $$2DataCite$$aOutput Types/Journal article 000892964 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1645452636_27838 000892964 3367_ $$2BibTeX$$aARTICLE 000892964 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000892964 3367_ $$00$$2EndNote$$aJournal Article 000892964 520__ $$aUnderstanding soft and biological materials requires global knowledge of their microstructural features from elementary units at the nm scale up to larger complex aggregates in the micrometer range. Such a wide range of scale can be explored using the KWS-2 small-angle neutron (SANS) diffractometer. Additional information obtained by in situ complementary techniques sometimes supports the SANS analysis of systems undergoing structural modifications under external stimuli or which are stable only for short times. Observations at the local molecular level structure and conformation assists with an unambiguous interpretation of the SANS data using appropriate structural models, while monitoring of the sample condition during the SANS investigation ensures the sample stability and desired composition and chemical conditions. Thus, we equipped the KWS-2 with complementary light absorption and scattering capabilities: Fourier transform infrared (FTIR) spectroscopy can now be performed simultaneously with standard and time-resolved SANS, while in situ dynamic light scattering (DLS) became available for routine experiments, which enables the observation of either changes in the sample composition, due to sedimentation effects, or in size of morphologies, due to aggregation processes. The performance of each setup is demonstrated here using systems representative of those typically investigated on this beamline and benchmarked to studies performed offline. 000892964 536__ $$0G:(DE-HGF)POF4-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (FZJ) (POF4-6G4)$$cPOF4-6G4$$fPOF IV$$x0 000892964 536__ $$0G:(DE-HGF)POF4-632$$a632 - Materials – Quantum, Complex and Functional Materials (POF4-632)$$cPOF4-632$$fPOF IV$$x1 000892964 588__ $$aDataset connected to CrossRef, Journals: juser.fz-juelich.de 000892964 65027 $$0V:(DE-MLZ)SciArea-220$$2V:(DE-HGF)$$aInstrument and Method Development$$x0 000892964 65027 $$0V:(DE-MLZ)SciArea-160$$2V:(DE-HGF)$$aBiology$$x1 000892964 65027 $$0V:(DE-MLZ)SciArea-210$$2V:(DE-HGF)$$aSoft Condensed Matter$$x2 000892964 65017 $$0V:(DE-MLZ)GC-2002-2016$$2V:(DE-HGF)$$aInstrument and Method Development$$x0 000892964 693__ $$0EXP:(DE-MLZ)KWS2-20140101$$1EXP:(DE-MLZ)FRMII-20140101$$5EXP:(DE-MLZ)KWS2-20140101$$6EXP:(DE-MLZ)NL3ao-20140101$$aForschungs-Neutronenquelle Heinz Maier-Leibnitz $$eKWS-2: Small angle scattering diffractometer$$fNL3ao$$x0 000892964 7001_ $$0P:(DE-Juel1)166109$$aBrandl, Georg$$b1$$ufzj 000892964 7001_ $$00000-0001-8254-2265$$aKaneko, Fumitoshi$$b2 000892964 7001_ $$0P:(DE-Juel1)138266$$aSchrader, Tobias Erich$$b3 000892964 7001_ $$0P:(DE-Juel1)130905$$aRadulescu, Aurel$$b4$$eCorresponding author 000892964 773__ $$0PERI:(DE-600)2704225-X$$a10.3390/app11115135$$gVol. 11, no. 11, p. 5135 -$$n11$$p5135$$tApplied Sciences$$v11$$x2076-3417$$y2021 000892964 8564_ $$uhttps://juser.fz-juelich.de/record/892964/files/applsci-11-05135-v2.pdf$$yOpenAccess 000892964 909CO $$ooai:juser.fz-juelich.de:892964$$pdnbdelivery$$popenaire$$pVDB$$pVDB:MLZ$$pdriver$$popen_access 000892964 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)166109$$aForschungszentrum Jülich$$b1$$kFZJ 000892964 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)138266$$aForschungszentrum Jülich$$b3$$kFZJ 000892964 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130905$$aForschungszentrum Jülich$$b4$$kFZJ 000892964 9131_ $$0G:(DE-HGF)POF4-6G4$$1G:(DE-HGF)POF4-6G0$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lGroßgeräte: Materie$$vJülich Centre for Neutron Research (JCNS) (FZJ)$$x0 000892964 9131_ $$0G:(DE-HGF)POF4-632$$1G:(DE-HGF)POF4-630$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lFrom Matter to Materials and Life$$vMaterials – Quantum, Complex and Functional Materials$$x1 000892964 9130_ $$0G:(DE-HGF)POF3-623$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6G4$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vFacility topic: Neutrons for Research on Condensed Matter$$x0 000892964 9141_ $$y2021 000892964 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2021-05-04 000892964 915__ $$0StatID:(DE-HGF)0160$$2StatID$$aDBCoverage$$bEssential Science Indicators$$d2021-05-04 000892964 915__ $$0StatID:(DE-HGF)1160$$2StatID$$aDBCoverage$$bCurrent Contents - 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