Results 191 to 200 of about 7,034 (200)

Silver-nanoparticles as plasmon-resonant enhancers for eumelanin's photoacoustic signal in a self-structured hybrid nanoprobe.

Materials Science and Engineering C: Materials for Biological Applications, 2019
Developing safe and high efficiency contrast tools is an urgent need to allow in vivo applications of photoacoustics (PA), an emerging biomolecular imaging methodology, with poor invasiveness, deep penetration, high spatial resolution and excellent ...
B. Silvestri, P. Armanetti, Gennaro Sanità, G. Vitiello, A. Lamberti, G. Calì, A. Pezzella, G. Luciani, L. Menichetti, S. Luin, M. d’Ischia   +10 more
semanticscholar   +1 more source

Understanding the Role of Aggregation in the Broad Absorption Bands of Eumelanin.

ACS Nano, 2018
In this work, we investigate the relationship between the complex hierarchical assembly structure of eumelanin, its characteristic broad absorption band, and the highly unusual nonlinear dynamics revealed by pump-probe or transient absorption microscopy.
Kuk-Youn Ju, M. Fischer, W. Warren
semanticscholar   +1 more source

Indole-5,6-quinones display hallmark properties of eumelanin

Nature Chemistry, 2023
Xueqing Wang, Lilia Kinziabulatova, Marco Bortoli, Anju Manickoth, Marisa A. Barilla, Haiyan Huang, L. Blancafort, B. Kohler, Jean-Philip Lumb   +8 more
semanticscholar   +1 more source

Fluorinated Polyimide/Sepia Eumelanin Nanocomposites for Aerospace Applications

ACS Applied Polymer Materials, 2023
Qing Li, Yujuan Guo, Shunmin Yi, Zushun Xu, Wengui Duan, Sheng Liu   +5 more
semanticscholar   +1 more source

The Mechanism of UVA Degradation of Synthetic Eumelanin.

Biomacromolecules, 2019
Eumelanin is a ubiquitous natural pigment that has a broad absorption across ultraviolet (UV, 100-400 nm) and visible wavelengths (400-700 nm), and can protect against radiation.
Weiyao Li, Zhao Wang, Ming Xiao, Toshikazu Miyoshi, Xiaozhou Yang, Ziying Hu, Cheng Liu, S. Chuang, M. Shawkey, N. Gianneschi, A. Dhinojwala   +10 more
semanticscholar   +1 more source

Eumelanin-inspired Nanomaterials in Electrochemical Energy Storage Devices: A Review

Chemical Engineering Journal, 2022
Jiajun Pan, Z. Xia, Nanping Deng, Lei Chen, Haifeng Zhang, Yang Lu, Yong Liu, H. Gao   +7 more
semanticscholar   +1 more source

Influence of eumelanin and gamma irradiation on ZnO nanocomposite properties

Radiation Physics and Chemistry, 2022
B. A. El-Badry, N. Madkhali, A. M. Deghady   +2 more
semanticscholar   +1 more source

Bioproduction, structure elucidation and in vitro antiproliferative effect of eumelanin pigment from Streptomyces parvus BSB49

Archives of Microbiology, 2020
S. Bayram, Çağatay Dengiz, Y. C. Gerçek, İ. Çetin, M. Topcul   +4 more
semanticscholar   +1 more source

A review of therapies for hyperpigmentation modulating the synthesis of eumelanin to pheomelanin

Archives of Dermatological Research
Imaan K Singh, M. Espinosa, Henry W. Lim, T. Mohammad   +3 more
semanticscholar   +1 more source

Particle Size Characterization of Sepia Ink Eumelanin Biopolymers by SEM, DLS, and AF4-MALLS: a Comparative Study

Food Analytical Methods, 2019
I. de la Calle, D. Soto-Gómez, P. Pérez-Rodríguez, J. E. López-Periago   +3 more
semanticscholar   +1 more source