Nanoscale Characterization of Parallel and Antiparallel β-Sheet Amyloid Beta 1–42 Aggregates

Characterization of Homogeneous and Heterogeneous Amyloid-β42 Oligomer Preparations with Biochemical Methods and Infrared Spectroscopy Reveals a Correlation between Infrared Spectrum and Oligomer Size

(2021) Faraz Vosough et al.   ACS Chemical Neuroscience

A dopamine metabolite stabilizes neurotoxic amyloid-β oligomers

(2021) Rodrigo Cataldi et al.   Communications Biology

Unravelling the Structural Organization of Individual α-Synuclein Oligomers Grown in the Presence of Phospholipids

(2021) Tianyi Dou et al.   Journal of Physical Chemistry Letters

The Influence of Pathogenic Mutations in α-Synuclein on Biophysical and Structural Characteristics of Amyloid Fibrils

(2020) Francesco Simone Ruggeri et al.   ACS Nano

Structural Characterization of Individual α-Synuclein Oligomers Formed at Different Stages of Protein Aggregation by Atomic Force Microscopy-Infrared Spectroscopy

(2020) Lei Zhou et al.   ANALYTICAL CHEMISTRY

Single molecule secondary structure determination of proteins through infrared absorption nanospectroscopy

(2020) Francesco Simone Ruggeri et al.   Nature Communications

Probing the secondary structure of individual Aβ40 amorphous aggregates and fibrils by AFM‐IR spectroscopy

(2020) Mikkel Herzberg et al.   CHEMBIOCHEM

Nanoscale Structural Organization of Plant Epicuticular Wax Probed by Atomic Force Microscope Infrared Spectroscopy

(2019) Charles Farber et al.   ANALYTICAL CHEMISTRY

α-Sheet secondary structure in amyloid β-peptide drives aggregation and toxicity in Alzheimer’s disease

(2019) Dylan Shea et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Nanoscale Structural Organization of Insulin Fibril Polymorphs Revealed By Atomic Force Microscope Infrared Spectroscopy (AFM‐IR)

(2019) Stanislav Rizevsky et al.   CHEMBIOCHEM

Determination of Polypeptide Conformation with Nanoscale Resolution in Water

(2018) Georg Ramer et al.   ACS Nano

In vivo atomic force microscopy–infrared spectroscopy of bacteria

(2018) Kamila Kochan et al.   Journal of the Royal Society Interface

Identification and nanomechanical characterization of the fundamental single-strand protofilaments of amyloid α-synuclein fibrils

(2018) Francesco Simone Ruggeri et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Cryo-EM structure of alpha-synuclein fibrils

(2018) Ricardo Guerrero-Ferreira et al.   eLife

Nanoscale chemical imaging of individual chemotherapeutic cytarabine-loaded liposomal nanocarriers

(2018) Karin Wieland et al.   Nano Research

A new era for understanding amyloid structures and disease

(2018) Matthew G. Iadanza et al.   NATURE REVIEWS MOLECULAR CELL BIOLOGY

Cryo-EM of full-length α-synuclein reveals fibril polymorphs with a common structural kernel

(2018) Binsen Li et al.   Nature Communications

Spectroscopic Signature for Stable β-Amyloid Fibrils versus β-Sheet-Rich Oligomers

(2017) Justin P. Lomont et al.   JOURNAL OF PHYSICAL CHEMISTRY B

AFM-IR: Technology and Applications in Nanoscale Infrared Spectroscopy and Chemical Imaging

(2016) Alexandre Dazzi et al.   CHEMICAL REVIEWS

A critical concentration of N-terminal pyroglutamylated amyloid beta drives the misfolding of Ab1-42 into more toxic aggregates

(2016) Denise Galante et al.   INTERNATIONAL JOURNAL OF BIOCHEMISTRY & CELL BIOLOGY

Aβ42 assembles into specific β-barrel pore-forming oligomers in membrane-mimicking environments

(2016) Montserrat Serra-Batiste et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Nanoscale studies link amyloid maturity with polyglutamine diseases onset

(2016) F. S. Ruggeri et al.   Scientific Reports

Structural and functional properties of prefibrillar α-synuclein oligomers

(2016) Laura Pieri et al.   Scientific Reports

Exploring the structure and formation mechanism of amyloid fibrils by Raman spectroscopy: a review

(2015) Dmitry Kurouski et al.   ANALYST

Absorption Spectroscopy and Imaging from the Visible through Mid-Infrared with 20 nm Resolution

(2015) Aaron M. Katzenmeyer et al.   ANALYTICAL CHEMISTRY

Structural characterization of toxic oligomers that are kinetically trapped during α-synuclein fibril formation

(2015) Serene W. Chen et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Infrared nanospectroscopy characterization of oligomeric and fibrillar aggregates during amyloid formation

(2015) F. S. Ruggeri et al.   Nature Communications

Tip-enhanced infrared nanospectroscopy via molecular expansion force detection

(2014) Feng Lu et al.   Nature Photonics

Nanoscale Infrared Spectroscopy: Improving the Spectral Range of the Photothermal Induced Resonance Technique

(2013) Aaron M. Katzenmeyer et al.   ANALYTICAL CHEMISTRY

ATR-FTIR: A “rejuvenated” tool to investigate amyloid proteins

(2013) Rabia Sarroukh et al.   BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES

Direct Observation of the Interconversion of Normal and Toxic Forms of α-Synuclein

(2012) Nunilo Cremades et al.   CELL

Solid-State NMR Studies of Amyloid Fibril Structure

(2011) Robert Tycko   Annual Review of Physical Chemistry

Characterization of the Non-Fibrillar α-Synuclein Oligomers

(2011) Dong-Pyo Hong et al.   PROTEIN AND PEPTIDE LETTERS

Theory of infrared nanospectroscopy by photothermal induced resonance

(2010) A. Dazzi et al.   JOURNAL OF APPLIED PHYSICS

Aβ42 Neurotoxicity Is Mediated by Ongoing Nucleated Polymerization Process Rather than by Discrete Aβ42 Species

(2010) Asad Jan et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

Stabilization of neurotoxic Alzheimer amyloid-  oligomers by protein engineering

(2010) A. Sandberg et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Antiparallel β-sheet: a signature structure of the oligomeric amyloid β-peptide

(2009) Emilie Cerf et al.   BIOCHEMICAL JOURNAL

Structure-neurotoxicity relationships of amyloid  -protein oligomers

(2009) K. Ono et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Time-Resolved Infrared Spectroscopy of pH-Induced Aggregation of the Alzheimer Aβ1–28 Peptide

(2008) Alex Perálvarez-Marín et al.   JOURNAL OF MOLECULAR BIOLOGY

Chemical mapping of the distribution of viruses into infected bacteria with a photothermal method

(2007) A. Dazzi et al.   ULTRAMICROSCOPY