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A diketopyrrolopyrrole-based macrocyclic conjugated molecule for organic electronics

Li, Cheng; Wang, Chao; Guo, Yiting; Jin, Yingzhi; Yao, Nannan; Wu, Yonggang; Zhang, Fengling; Li, Weiwei

(Natural) polymersApplicationCharacterizationCustomer publicationsGIWAXSMaterialOrientation analysisPhase analysisRenewable energySurface structure and patternsTechnique

A diketopyrrolopyrrole-based macrocyclic conjugated molecule for organic electronics

Li, Cheng; Wang, Chao; Guo, Yiting; Jin, Yingzhi; Yao, Nannan; Wu, Yonggang; Zhang, Fengling; Li, Weiwei

The first diketopyrrolopyrrole based donor–acceptor macrocyclic conjugated molecule was developed and its application in organic electronics was systematically studied. , In this work, the first diketopyrrolopyrrole (DPP) based donor–acceptor macrocyclic conjugated molecule was developed and its application in organic electronics was systematically studied. Macrocyclic…
Scalable preparation of alternating block copolymer particles with inverse bicontinuous mesophases

Lv, Fei; An, Zesheng; Wu, Peiyi

(Natural) polymersApplicationCharacterizationCustomer publicationsMaterialNanoparticles & colloidsParticlesPhase analysisSAXSSelf-assembled materialTechnique

Scalable preparation of alternating block copolymer particles with inverse bicontinuous mesophases

Lv, Fei; An, Zesheng; Wu, Peiyi

Block copolymer particles with controlled morphologies play a vital role in materials science and nanotechnology. Here the authors show a scalable preparation of amphiphilic alternating block polymer particles with inverse bicontinuous mesophases via polymerization-induced…
Using the singular value decomposition to extract 2D correlation functions from scattering patterns

Bender, Philipp; Zákutná, Dominika; Disch, Sabrina; Marcano, Lourdes; Venero, Diego Alba; Honecker, Dirk

ApplicationCharacterizationCustomer publicationsMaterialNanoparticles & colloidsParticlesSAXSSizeTechnique

Using the singular value decomposition to extract 2D correlation functions from scattering patterns

Bender, Philipp; Zákutná, Dominika; Disch, Sabrina; Marcano, Lourdes; Venero, Diego Alba; Honecker, Dirk

We apply the truncated singular value decomposition (SVD) to extract the underlying 2D correlation functions from small-angle scattering patterns. We test the approach by transforming the simulated data of ellipsoidal particles and show that also in case of anisotropic patterns (i.e. aligned ellipsoids) the derived correlation functions correspond to the…
Electrospun PCL-protein scaffolds coated by pyrrole plasma polymerization

Cruz, Yeyzon; Muñoz, Efrén; Gomez-Pachón, E. Y.; Morales-Corona, Juan; Olayo-Lortia, Jesús; Olayo, Roberto; Olayo-Valles, Roberto

(Natural) polymersApplicationCharacteristic dimensionCharacterizationCustomer publicationsFibersMaterialPhase analysisPolymer researchSAXSTechniqueWAXS

Electrospun PCL-protein scaffolds coated by pyrrole plasma polymerization

Cruz, Yeyzon; Muñoz, Efrén; Gomez-Pachón, E. Y.; Morales-Corona, Juan; Olayo-Lortia, Jesús; Olayo, Roberto; Olayo-Valles, Roberto

Polymeric scaffolds prepared from polycaprolactone (PCL), PCL-collagen and PCL-elastin were prepared by electrospinning. The scaffolds were coated by plasma polymerization of pyrrole doped with iodine, to improve cellular adhesion and fibroblast proliferation. The morphology, composition, and crystalline structure of the scaffolds were characterized by scanning electron microscopy (SEM),…