JoVE Logo

Sign In

Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering

3 ARTICLES PUBLISHED IN JoVE

image

Environment

Preparation of Authigenic Pyrite from Methane-bearing Sediments for In Situ Sulfur Isotope Analysis Using SIMS
Zhiyong Lin 1,3, Xiaoming Sun 1,2,3,4, Jörn Peckmann 5, Yang Lu 2,3, Harald Strauss 6, Li Xu 2,3, Hongfeng Lu 7, Barbara M.A. Teichert 6
1School of Earth Sciences and Engineering, Sun Yat-sen University, 2School of Marine Sciences, Sun Yat-sen University, 3Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, 4South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, 5Institut für Geologie, Universität Hamburg, 6Institut für Geologie und Paläontologie, Westfälische Wilhelms-Universität Münster, 7Guangzhou Marine Geological Survey

Analyses of the sulfur isotopic composition (δ34S) of pyrite from methane-bearing sediments have typically focused on bulk samples. Here, we applied secondary ion mass spectroscopy to analyze the δ34S values of various pyrite generations to understand the diagenetic history of pyritization.

image

Medicine

Adeno-Associated Virus-Mediated Delivery of CRISPR for Cardiac Gene Editing in Mice
Li Xu 1, Yandi Gao 1, Yeh Siang Lau 1, Renzhi Han 1
1Department of Surgery, Davis Heart and Lung Research Institute, Biomedical Sciences Graduate Program, Biophysics Graduate Program, Ohio State University Wexner Medical Center

Here we provide a detailed protocol to carry out in vivo cardiac gene editing in mice using recombinant Adeno-Associated Virus(rAAV)-mediated delivery of CRISPR. This protocol offers a promising therapeutic strategy to treat dystrophic cardiomyopathy in Duchenne muscular dystrophy and can be used to generate cardiac-specific knockout in postnatal mice.

image

Chemistry

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
Pui-Ching Poon *1, Ka-Man Lee *1, Yuanhao Wang 2, William Wai Yan Lam 1, Peter Shu-Wai Leung 1, Xiao-Ying Lu 1, Weiqun Li 3, B. Layla Mehdi 3, Yang Lu 4, Chi-Wing Tsang 1, Eugene Yin Cheung Wong 2
1Faculty of Science and Technology, Technological and Higher Education Institute of Hong Kong (THEi), 2Department of Supply Chain and Information Management, The Hang Seng University of Hong Kong, 3Department of Mechanical, Materials and Aerospace Engineering, University of Liverpool, 4Laboratory of Building Environment and New Energy Resources, School of Civil Engineering, Faculty of Infrastructure Engineering, Dalian University of Technology

Here, we present a protocol to synthesize Co nanoparticles supported on carbon nanotubes with Co- and N- dopants for hydrogen productions.

JoVE Logo

Privacy

Terms of Use

Policies

Research

Education

ABOUT JoVE

Copyright © 2024 MyJoVE Corporation. All rights reserved