TY  - JOUR
A1  - Qiu, Liang
A1  - Zhang, Haoran
A1  - Bick, Thomas
A1  - Martin, Johannes
A1  - Wendler, Petra
A1  - Böker, Alexander
A1  - Glebe, Ulrich
A1  - Xing, Chengfen
T1  - Construction of highly ordered glyco-inside nano-assemblies through RAFT dispersion polymerization of galactose-decorated monomer
JF  - Angewandte Chemie : a journal of the Gesellschaft Deutscher Chemiker ; International edition
N2  - Glyco-assemblies derived from amphiphilic sugar-decorated block copolymers (ASBCs) have emerged prominently due to their wide application, for example, in biomedicine and as drug carriers. However, to efficiently construct these glyco-assemblies is still a challenge. Herein, we report an efficient technology for the synthesis of glyco-inside nano-assemblies by utilizing RAFT polymerization of a galactose-decorated methacrylate for polymerization-induced self-assembly (PISA). Using this approach, a series of highly ordered glyco-inside nano-assemblies containing intermediate morphologies were fabricated by adjusting the length of the hydrophobic glycoblock and the polymerization solids content. A specific morphology of complex vesicles was captured during the PISA process and the formation mechanism is explained by the morphology of its precursor and intermediate. Thus, this method establishes a powerful route to fabricate glyco-assemblies with tunable morphologies and variable sizes, which is significant to enable the large-scale fabrication and wide application of glyco-assemblies.
KW  - galactose-decorated monomer
KW  - glyco-inside nano-assemblies
KW  - morphology
KW  - evolution
KW  - PISA
KW  - RAFT dispersion polymerization
Y1  - 2021
U6  - https://doi.org/10.1002/anie.202015692
SN  - 1433-7851
SN  - 1521-3773
VL  - 60
IS  - 20
SP  - 11098
EP  - 11103
PB  - Wiley-VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Uygun, Serkan
A1  - Clahsen, Harald
T1  - Morphological processing in heritage speakers
BT  - a masked priming study on the Turkish aorist
JF  - Bilingualism : language and cognition
N2  - Previous research has shown that heritage speakers struggle with inflectional morphology. 'Limitations of online resources' for processing a non-dominant language has been claimed as one possible reason for these difficulties. To date, however, there is very little experimental evidence on real-time language processing in heritage speakers. Here we report results from a masked priming experiment with 97 bilingual (Turkish/German) heritage speakers and a control group of 40 non-heritage speakers of Turkish examining regular and irregular forms of the Turkish aorist. We found that, for the regular aorist, heritage speakers use the same morphological decomposition mechanism ('affix stripping') as control speakers, whereas for processing irregularly inflected forms they exhibited more variability (i.e., less homogeneous performance) than the control group. Heritage speakers also demonstrated semantic priming effects. At a more general level, these results indicate that heritage speakers draw on multiple sources of information for recognizing morphologically complex words.
KW  - Turkish
KW  - morphology
KW  - aorist
KW  - priming
KW  - variability
KW  - processing
Y1  - 2021
U6  - https://doi.org/10.1017/S1366728920000577
SN  - 1366-7289
SN  - 1469-1841
VL  - 24
IS  - 3
SP  - 415
EP  - 426
PB  - Cambridge Univ. Press
CY  - Cambridge
ER  -