Ulrike Alexiev
Overview
Explore the profile of Ulrike Alexiev including associated specialties, affiliations and a list of published articles.
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65
Citations
737
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Recent Articles
1.
Gottwald J, Balke J, Stellmacher J, Vorst K, Ghazisaeedi F, Fulde M, et al.
Macromol Biosci
. 2024 Apr;
24(9):e2300437.
PMID: 38625085
The integrity of the protective mucus layer as a primary defense against pathogen invasion and microbial leakage into the intestinal epithelium can be compromised by the effects of antibiotics on...
2.
Kocak A, Homer A, Feida A, Telschow F, Lopez J, Baydaroglu C, et al.
Chem Commun (Camb)
. 2024 Apr;
60(36):4785-4788.
PMID: 38602157
We show that covalent labelling of sialic acids on live cell surfaces or mucin increases the fluorescence of the fluorescence molecular rotors (FMRs) CCVJ, Cy3 and thioazole orange, enabling wash-free...
3.
Proksch J, Dal Colle M, Heinz F, Schmidt R, Gottwald J, Delbianco M, et al.
J Pept Sci
. 2024 Apr;
30(8):e3599.
PMID: 38567550
Mucus is a complex biological hydrogel that acts as a barrier for almost everything entering or exiting the body. It is therefore of emerging interest for biomedical and pharmaceutical applications....
4.
Balke J, Diaz Gutierrez P, Rafaluk-Mohr T, Proksch J, Koksch B, Alexiev U
Molecules
. 2023 Aug;
28(16).
PMID: 37630372
Phytochromes are bistable red/far-red light-responsive photoreceptor proteins found in plants, fungi, and bacteria. Light-activation of the prototypical phytochrome Cph1 from the cyanobacterium sp. PCC 6803 allows photoisomerization of the bilin...
5.
Alexiev U, Ruhl E
Handb Exp Pharmacol
. 2023 Aug;
284:153-189.
PMID: 37566121
In this chapter, the visualization of nanocarriers and drugs in cells and tissue is reviewed. This topic is tightly connected to modern drug delivery, which relies on nanoscopic drug formulation...
6.
Wolf A, Volz-Rakebrand P, Balke J, Alexiev U
Small
. 2023 Jan;
19(16):e2206722.
PMID: 36670094
The rapid development of microscopic techniques over the past decades enables the establishment of single molecule fluorescence imaging as a powerful tool in biological and biomedical sciences. Single molecule fluorescence...
7.
Sadeghi M, Balke J, Rafaluk-Mohr T, Alexiev U
Molecules
. 2022 Dec;
27(23).
PMID: 36500486
Phytochromes are biological red/far-red light sensors found in many organisms. The connection between photoconversion and the cellular output signal involves light-mediated global structural changes in the interaction between the photosensory...
8.
Silapetere A, Hwang S, Hontani Y, Fernandez Lahore R, Balke J, Escobar F, et al.
Nat Commun
. 2022 Oct;
13(1):6282.
PMID: 36270996
No abstract available.
9.
Silapetere A, Hwang S, Hontani Y, Fernandez Lahore R, Balke J, Escobar F, et al.
Nat Commun
. 2022 Sep;
13(1):5501.
PMID: 36127376
Rhodopsins had long been considered non-fluorescent until a peculiar voltage-sensitive fluorescence was reported for archaerhodopsin-3 (Arch3) derivatives. These proteins named QuasArs have been used for imaging membrane voltage changes in...
10.
Govdi A, Tokareva P, Rumyantsev A, Panov M, Stellmacher J, Alexiev U, et al.
Molecules
. 2022 May;
27(10).
PMID: 35630673
Cu-catalyzed 1,3-dipolar cycloaddition of ethyl 2-azidoacetate to iodobuta-1,3-diynes and subsequent Sonogashira cross-coupling were used to synthesize a large series of new triazole-based push-pull chromophores: 4,5-bis(arylethynyl)-1-1,2,3-triazoles. The study of their optical...