Monitoring the assembly of Ig light-chain amyloid fibrils by atomic force microscopy

C Ionescu-Zanetti, R Khurana… - Proceedings of the …, 1999 - National Acad Sciences
Aggregation of Ig light chains to form amyloid fibrils is a characteristic feature of light-chain …
form amyloid fibrils in vitro. Fibril formation was monitored by atomic force microscopy imaging

Kinetic characterization of amyloid-beta 1–42 aggregation with a multimethodological approach

M Bartolini, M Naldi, J Fiori, F Valle, F Biscarini… - Analytical …, 2011 - Elsevier
microscopy (AFM), transmission electron microscopy (… images, we found a consistency in
the morphology and size of the detected species, leading us to the conclusion that AFM images

Probing amyloid protein aggregation with optical superresolution methods: from the test tube to models of disease

CF Kaminski, GS Kaminski Schierle - Neurophotonics, 2016 - spiedigitallibrary.org
… with microscopic imaging. We then review the application of single-molecule superresolution
microscopy, which reveals morphological information of single aggregate clusters at the …

Decreasing amyloid toxicity through an increased rate of aggregation

S Sonzini, HF Stanyon, OA Scherman - Physical Chemistry Chemical …, 2017 - pubs.rsc.org
… On account of the difference in toxicity, we employed fluorescence microscopy to image
As Aβ oligomers interact with cell membranes, 5 we expected to image fluorescence inside …

Identifying heterozipper β-sheet in twisted amyloid aggregation

Y Song, B Dai, Y Wang, Y Wang, C Liu, P Gourdon… - Nano Letters, 2022 - ACS Publications
amyloid peptides from molecular level to nanoscale structure has not been achieved. In this
work, we combined cryo-electron microscopy … 3000 images and identified 76 images with the …

Protein amyloids develop an intrinsic fluorescence signature during aggregation

FTS Chan, GSK Schierle, JR Kumita, CW Bertoncini… - Analyst, 2013 - pubs.rsc.org
… protein aggregation in vitro by fluorescence imaging in a label… in the present work are
aggregates of the amyloid-β peptides (… 10 μm for microscopy images, and 500 nm for AFM images. …

A FRET sensor for non‐invasive imaging of amyloid formation in vivo

GS Kaminski Schierle, CW Bertoncini… - …, 2011 - Wiley Online Library
… its value in revealing amyloid aggregation directly in a higher-order organism. Images of the
… before imaging them on a Leica SP5 confocal microscope using a 60× oil immersion lens. …

Methods for analysis of amyloidaggregates

KA Bruggink, M Müller, HB Kuiperij… - Journal of Alzheimer's …, 2012 - content.iospress.com
… Atomic Force Microscopy images. Aß40-fibril seeds were attached to a mica surface and
non-fibrillar Aß40 in solution was added. The growth of the fibrils was imaged by time-lapse …

Aggregation and fibril morphology of the Arctic mutation of Alzheimer's Aβ peptide by CD, TEM, STEM and in situ AFM

N Norlin, M Hellberg, A Filippov, AA Sousa… - Journal of structural …, 2012 - Elsevier
… Then, the aggregation proceeds with a rapid growth of amyloid fibrils with a variety of …
aggregation events of both wt-Aβ (1–40) and arc-Aβ (1–40) with atomic force microscopy imaging, …

Amyloid seeds formed by cellular uptake, concentration, and aggregation of the amyloid-beta peptide

X Hu, SL Crick, G Bu, C Frieden… - Proceedings of the …, 2009 - National Acad Sciences
… (B, E, and H); merged fluorescent images with phase contrast image (C, F, and I) demonstrate
… , and after incubation at 37 C for 48 h, images were acquired by fluorescence microscopy. …