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Showing 1 to 12 of 87 entries
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3D visualization of XFEL beam focusing properties using LiF crystal X-ray detector.

Scientific reports

Pikuz T, Faenov A, Matsuoka T, Matsuyama S, Yamauchi K, Ozaki N, Albertazzi B, Inubushi Y, Yabashi M, Tono K, Sato Y, Yumoto H, Ohashi H, Pikuz S, Grum-Grzhimailo AN, Nishikino M, Kawachi T, Ishikawa T, Kodama R.
PMID: 26634431
Sci Rep. 2015 Dec 04;5:17713. doi: 10.1038/srep17713.

Here, we report, that by means of direct irradiation of lithium fluoride a (LiF) crystal, in situ 3D visualization of the SACLA XFEL focused beam profile along the propagation direction is realized, including propagation inside photoluminescence solid matter. High...

Imaging Nanostructures by Single-Molecule Localization Microscopy in Organic Solvents.

Journal of the American Chemical Society

Aloi A, Vargas Jentzsch A, Vilanova N, Albertazzi L, Meijer EW, Voets IK.
PMID: 26885701
J Am Chem Soc. 2016 Mar 09;138(9):2953-6. doi: 10.1021/jacs.5b13585. Epub 2016 Feb 25.

The introduction of super-resolution fluorescence microscopy (SRM) opened an unprecedented vista into nanoscopic length scales, unveiling a new degree of complexity in biological systems in aqueous environments. Regrettably, supramolecular chemistry and material science benefited far less from these recent...

Treatment of dyslipidemia in chronic kidney disease: Effectiveness and safety of statins.

World journal of nephrology

Scarpioni R, Ricardi M, Albertazzi V, Melfa L.
PMID: 24175258
World J Nephrol. 2012 Dec 06;1(6):184-94. doi: 10.5527/wjn.v1.i6.184.

Several cardiovascular (CV) risk factors may explain the high rate of CV death among patients with chronic kidney disease (CKD). Among them both traditional and uremia-related risk factors are implicated and, moreover, the presence of kidney disease represents "per...

Genetic Diversity of Xylella fastidiosa Strains from Costa Rica, São Paulo, Brazil, and United States.

Phytopathology

Montero-Astúa M, Hartung JS, Aguilar E, Chacón C, Li W, Albertazzi FJ, Rivera C.
PMID: 18943693
Phytopathology. 2007 Oct;97(10):1338-47. doi: 10.1094/PHYTO-97-10-1338.

ABSTRACT The diversity of 42 Xylella fastidiosa strains from Costa Rica, São Paulo, Brazil, and the United States were analyzed using the sequence of the 16S rRNA gene by variable number of tandem repeat (VNTR) fragment analysis and by...

Defect-induced homogeneous amorphization of silicon: the role of defect structure and population.

Journal of physics. Condensed matter : an Institute of Physics journal

Lulli G, Albertazzi E, Balboni S, Colombo L.
PMID: 21697576
J Phys Condens Matter. 2006 Feb 15;18(6):2077-88. doi: 10.1088/0953-8984/18/6/020. Epub 2006 Jan 27.

Molecular dynamics based on the environment-dependent interatomic potential is used to investigate the influence of the nature and distribution of defects on solid state, homogeneous amorphization of Si. To this end, different kinds of defects, including single interstitials and...

Effect of H-Bonding on Order Amplification in the Growth of a Supramolecular Polymer in Water.

Journal of the American Chemical Society

Garzoni M, Baker MB, Leenders CMA, Voets IK, Albertazzi L, Palmans ARA, Meijer EW, Pavan GM.
PMID: 27696835
J Am Chem Soc. 2016 Oct 26;138(42):13985-13995. doi: 10.1021/jacs.6b07530. Epub 2016 Oct 18.

While a great deal of knowledge on the roles of hydrogen bonding and hydrophobicity in proteins has resulted in the creation of rationally designed and functional peptidic structures, the roles of these forces on purely synthetic supramolecular architectures in...

Small Peptide-Protein Interaction Pair for Genetically Encoded, Fixation Compatible Peptide-PAINT.

Nano letters

Tas RP, Albertazzi L, Voets IK.
PMID: 34757759
Nano Lett. 2021 Nov 24;21(22):9509-9516. doi: 10.1021/acs.nanolett.1c02895. Epub 2021 Nov 10.

Super-resolution microscopy via PAINT has been widely adopted in life sciences to interrogate the nanoscale architecture of many cellular structures. However, obtaining quantitative information in fixed cellular samples remains challenging because control of labeling stoichiometry is hampered in current...

Single-molecule imaging of glycan-lectin interactions on cells with Glyco-PAINT.

Nature chemical biology

Riera R, Hogervorst TP, Doelman W, Ni Y, Pujals S, Bolli E, Codée JDC, van Kasteren SI, Albertazzi L.
PMID: 34764473
Nat Chem Biol. 2021 Dec;17(12):1281-1288. doi: 10.1038/s41589-021-00896-2. Epub 2021 Nov 11.

Most lectins bind carbohydrate ligands with relatively low affinity, making the identification of optimal ligands challenging. Here we introduce a point accumulation in nanoscale topography (PAINT) super-resolution microscopy method to capture weak glycan-lectin interactions at the single-molecule level in...

Exploring the Atwood-number dependence of the highly nonlinear Rayleigh-Taylor instability regime in high-energy-density conditions.

Physical review. E

Rigon G, Albertazzi B, Mabey P, Michel T, Falize E, Bouffetier V, Ceurvorst L, Masse L, Koenig M, Casner A.
PMID: 34781551
Phys Rev E. 2021 Oct;104(4):045213. doi: 10.1103/PhysRevE.104.045213.

We experimentally study the late-time, highly nonlinear regime of the Rayleigh-Taylor instability in a decelerating phase. A series of laser-driven experiments is performed on the LULI2000 laser, in which the initial Atwood number is varied by adjusting the decelerating...

Engineering pH-Sensitive Stable Nanovesicles for Delivery of MicroRNA Therapeutics.

Small (Weinheim an der Bergstrasse, Germany)

Boloix A, Feiner-Gracia N, Köber M, Repetto J, Pascarella R, Soriano A, Masanas M, Segovia N, Vargas-Nadal G, Merlo-Mas J, Danino D, Abutbul-Ionita I, Foradada L, Roma J, Córdoba A, Sala S, de Toledo JS, Gallego S, Veciana J, Albertazzi L, Segura MF, Ventosa N.
PMID: 34786859
Small. 2021 Nov 16;e2101959. doi: 10.1002/smll.202101959. Epub 2021 Nov 16.

MicroRNAs (miRNAs) are small non-coding endogenous RNAs, which are attracting a growing interest as therapeutic molecules due to their central role in major diseases. However, the transformation of these biomolecules into drugs is limited due to their unstability in...

Elucidating the Stability of Single-Chain Polymeric Nanoparticles in Biological Media and Living Cells.

Biomacromolecules

Deng L, Albertazzi L, Palmans ARA.
PMID: 34904821
Biomacromolecules. 2022 Jan 10;23(1):326-338. doi: 10.1021/acs.biomac.1c01291. Epub 2021 Dec 14.

The controlled folding of synthetic polymer chains into single-chain polymeric nanoparticles (SCPNs) of defined size and shape in water is a viable way to create compartmentalized, nanometer-sized structures for a range of biological applications. Understanding the relationship between the...

Real-Time Ratiometric Imaging of Micelles Assembly State in a Microfluidic Cancer-on-a-Chip.

ACS applied bio materials

Feiner-Gracia N, Glinkowska Mares A, Buzhor M, Rodriguez-Trujillo R, Samitier Marti J, Amir RJ, Pujals S, Albertazzi L.
PMID: 33490884
ACS Appl Bio Mater. 2021 Jan 18;4(1):669-681. doi: 10.1021/acsabm.0c01209. Epub 2020 Dec 23.

The performance of supramolecular nanocarriers as drug delivery systems depends on their stability in the complex and dynamic biological media. After administration, nanocarriers are challenged by physiological barriers such as shear stress and proteins present in blood, endothelial wall,...

Showing 1 to 12 of 87 entries