Results 71 to 80 of about 102,344 (321)

Progress of Luminescent Carbon Dots in Biomedicine Engineering

Nano Biomedicine and Engineering, 2016
Carbon nanodots (C-dots), as a new emerging star, have attracted great attention in recent years. Its unique properties have been developed and applied to energy conversion/storage, bioimaging, drug delivery, sensor and other biological related aspects ...
Guangxia Shen, Meixin Hu, Jianrong Qi
doaj   +1 more source

Exfoliated near infrared fluorescent silicate nanosheets for (bio)photonics

Nature Communications, 2020
Near-infrared (NIR) fluorophores have attracted interest for bioimaging; yet availability, biocompatibility and application can be an issue. Here, the authors report on the development of Egyptian Blue nanosheets with high NIR fluorescence and ...
Gabriele Selvaggio, Alexey Chizhik, Robert Nißler, llyas Kuhlemann, Daniel Meyer, Loan Vuong, Helen Preiß, Niklas Herrmann, Florian A. Mann, Zhiyi Lv, Tabea A. Oswald, Alexander Spreinat, Luise Erpenbeck, Jörg Großhans, Volker Karius, Andreas Janshoff, Juan Pablo Giraldo, Sebastian Kruss   +17 more
doaj   +1 more source

The Multifarious Applications of Copper Nanoclusters in Biosensing and Bioimaging and Their Translational Role in Early Disease Detection

Nanomaterials, 2022
Nanoclusters possess an ultrasmall size, amongst other favorable attributes, such as a high fluorescence and long-term colloidal stability, and consequently, they carry several advantages when applied in biological systems for use in diagnosis and ...
Kumar Babu Busi, Mathangi Palanivel, Krishna Kanta Ghosh, Writoban Basu Ball, Balázs Gulyás, Parasuraman Padmanabhan, Sabyasachi Chakrabortty   +6 more
doaj   +1 more source

Hierarchical ResNeXt Models for Breast Cancer Histology Image Classification

, 2018
Microscopic histology image analysis is a cornerstone in early detection of breast cancer. However these images are very large and manual analysis is error prone and very time consuming. Thus automating this process is in high demand.
D Berry, D Kunio, MD Zeiler, N Srivastava, O Russakovsky, S Pan, T Araújo   +6 more
core   +1 more source

Rare earth based nanostructured materials: Synthesis, functionalization, properties and bioimaging and biosensing applications [PDF]

, 2017
Rare earth based nanostructures constitute a type of functional materials widely used and studied in the recent literature. The purpose of this review is to provide a general and comprehensive overview of the current state of the art, with special focus ...
Becerro Nieto, Ana Isabel, Carrillo Carrión, Carolina, Escudero Belmonte, Alberto, González Mancebo, Daniel, Laguna, Mariano, Núñez Álvarez, Nuria O., Ocaña Jurado, Manuel, Zyuzin, Mikhail V.   +7 more
core   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

Advanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger, Anna Mauri, Yang Cui, Sebastian Josef Weishäupl, Ali Deniz Özdemir, Hamad Syed, Aleksandr Ovsianikov, Wolfgang Wenzel, Alexander Pöthig, Jürgen Hauer, Mariana Kozlowska, Roland Augustinus Fischer   +11 more
wiley   +1 more source

Dopamine transporter neuroimaging accurately assesses the maturation of dopamine neurons in a preclinical model of Parkinson’s disease

Stem Cell Research & Therapy, 2020
Background Significant developments in stem cell therapy for Parkinson’s disease (PD) have already been achieved; however, methods for reliable assessment of dopamine neuron maturation in vivo are lacking.
Julian L. Goggi, Lifeng Qiu, Mei Chih Liao, Shivashankar Khanapur, Lingfan Jiang, Ramasamy Boominathan, Siddesh V. Hartimath, Peter Cheng, Fui Fong Yong, Vanessa Soh, Xiaozhou Deng, Youshan Melissa Lin, Anna Haslop, Peng Wen Tan, Xiaoxia Zeng, Jolene W. L. Lee, Zhiwei Zhang, Pragalath Sadasivam, Eng King Tan, Sajinder K. Luthra, William D. Shingleton, Steve K. W. Oh, Li Zeng, Edward G. Robins   +23 more
doaj   +1 more source

Bioimaging using full field and contact EUV and SXR microscopes with nanometer spatial resolution [PDF]

, 2017
We present our recent results, related to nanoscale imaging in the extreme ultraviolet (EUV) and soft X-ray (SXR) spectral ranges and demonstrate three novel imaging systems recently developed for the purpose of obtaining high spatial resolution images ...
Ayele, M, Bartnik, A, Czwartos, J, Fiedorowicz, H, Fok, T, Odstrčil, M, Parkman, T, Salačová, Š, Torrisi, A, Turňová, J, Wachulak, P, Wegrzyński, Ł   +11 more
core   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Industrial-scale separation of high-purity single-chirality single-wall carbon nanotubes for biological imaging

Nature Communications, 2016
Single-chirality, single-wall carbon nanotubes are attractive for bioimaging applications, however large-scale separation remains a challenge. Here, the authors utilize mixed surfactants for high-resolution single-chirality separation of (9,4) SWCNTs ...
Yohei Yomogida, Takeshi Tanaka, Minfang Zhang, Masako Yudasaka, Xiaojun Wei, Hiromichi Kataura   +5 more
doaj   +1 more source