Results 91 to 100 of about 5,638 (257)

Self-regenerated Solar-driven Photocatalytic Water-splitting by Urea Derived Graphitic Carbon Nitride with Platinum Nanoparticles

, 2012
A natural self-regeneration step for urea derived graphitic carbon nitride with platinum nanoparticles is found by simply opening the system to air in the dark under ambient conditions, following its solar-driven hydrogen production.
Yuewei Zhang（张玥薇）, Luhua Lu（芦露华）, Guan Wu（武观）, Wei Chen(陈韦), Jinghai Liu (刘景海)   +4 more
core  

Improving the Visible-Light Photocatalytic Activity of Graphitic Carbon Nitride by Carbon Black Doping

, 2018
Hydrogen production by water splitting and the removal of aqueous dyes by using a catalyst and solar energy are an ideal future energy source and useful for environmental protection.
Xiu Song Zhao, Yu-Jia Zeng, Yu-Jia Zeng (1509580), Shuangchen Ruan, Zhengyuan Jin, Tianquan Lin, Hao Lu (354247), Luhong Zhang (1395604), Hao Lu, Tianquan Lin (1437100), Xiu Song Zhao (1519138), Shuangchen Ruan (3116874), Zhengyuan Jin (5941526), Luhong Zhang   +13 more
core   +1 more source

Shaping Carbon Nitrides for Advanced Macrostructures

Advanced Materials Technologies, EarlyView.
This review examines how carbon nitride can be shaped through a range of printing and interfacial assembly methods. By bringing together additive manufacturing and liquid–liquid structuring concepts, carbon nitride is moving beyond its traditional powder‐based photocatalyst form toward digitally designed robust macroscale architectures with high design
Simona Baluchová, Baris Kumru
wiley   +1 more source

N, S Co‐Doped Carbon Quantum Dots‐Riboflavin Composite Photosensitizers for Enhanced Iontophoresis‐Assisted Corneal Cross‐Linking

Advanced Science, EarlyView.
This study explores the use of N, S co‐doped carbon quantum dots (NS‐CQDs) as carriers for riboflavin, creating NS‐CQDs‐RF composite photosensitizers. These composites improve riboflavin absorption, enhance ROS generation efficiency, and preserve corneal epithelium integrity.
Tinghong Xu, Yong Liu, Wenjing Zhang, Qiuruo Jiang, Yi Jin, Liangzheng Lin, Lumeng Wang, Zhanhao Gu, Mimi Lin, Shihao Chen   +9 more
wiley   +1 more source

Construction of Modified Mesoporous Graphite Phase Carbon Nitride Material and Its Photocatalytic U(Ⅵ) Reduction Performance

Yuanzineng kexue jishu
In the pursuit of the dual-carbon objectives, nuclear energy, recognized as a substitute for clean energy, has resulted in a growing demand for uranium resources.
YU Mingyue1, HAO Shuai1, HUANG Wenlong1, JIANG Dongmei2, XIA Liangshu1
doaj   +1 more source

Graphite phase carbon nitride based membrane for selective permeation

Nature Communications, 2019
In 2D materials membrane separation technology, control of interlayer spacing and functionality determines the separation performance. Here the authors realize graphitic carbon nitride membranes with anion intercalation into the protonated sheets ...
Yang Wang, Niannian Wu, Yan Wang, Huan Ma, Junxiang Zhang, Lili Xu, Mohamed K. Albolkany, Bo Liu   +7 more
doaj   +1 more source

Photocatalytic Generation of Singlet Oxygen by Graphitic Carbon Nitride for Antibacterial Applications [PDF]

Carbon-based functional nanocomposites have emerged as potent antimicrobial agents and can be exploited as a viable option to overcome antibiotic resistance of bacterial strains.
Liu, Qiming, Shaowei Chen, Rivera, Isabelle, Yu, Bingzhe, Chen, Shaowei, Qiming Liu, Glenn L. Millhauser, Singewald, Kevin, DuBois, Davida Briana, Chad Saltikov, Saltikov, Chad, Isabelle Rivera, Davida Briana DuBois, Kevin Singewald, Millhauser, Glenn L, Bingzhe Yu   +15 more
core   +1 more source

Targeting Peptostreptococcus anaerobius with an Iron‐Based Nanozyme Reverses Ferroptosis Resistance and Enhances Antitumor Immunity in Colorectal Cancer

Advanced Science, EarlyView.
An iron‐based nanozyme selectively eliminates intratumoral P. anaerobius while catalytically generating ROS to induce ferroptosis, synergistically suppressing colorectal cancer growth and activating anti‐tumor immunity through immunogenic cell death. ABSTRACT The intratumoral microbiota is a critical determinant of therapeutic outcomes in colorectal ...
Yinghao Cao, Jun Wang, Hanwenchen Wang, Xiang Sun, Fang Fang, Shiying Li, Jianping Liu, Changrong Shi, Pengyuan Qi, Jianhua Zou, Xiaoyuan Chen, Kailin Cai   +11 more
wiley   +1 more source

Grafting Boron Nitride Nanotubes:  From Polymers to Amorphous and Graphitic Carbon

, 2007
In this article, using an atom transfer radical polymerization approach, for the first time polystyrene (PS) and polymethyl methacrylate (PMMA) were grafted covalently on boron nitride nanotubes (BNNTs). Then, a technique was developed to fabricate novel
Golberg, Dmitri, Zhi, Chunyi, Bando, Yoshio, Kuwahara, Hiroaki, Tang, Chengchun   +4 more
core   +1 more source

A Review on Catalytic Nanostructured Electrodes for Wearable and Implantable Abiotic Glucose Fuel Cells

Advanced Science, EarlyView.
This review identifies current and future directions in abiotic nanostructured catalysts to develop reliable and sustainable glucose fuel cells to power the next generation of bioelectronic devices. ABSTRACT The global rise in incidence of chronic diseases has led to the demand for innovative solutions that help patients manage their conditions with ...
Asghar Niyazi, Hannah S. Leese, Benjamin Metcalfe, Mirella Di Lorenzo   +3 more
wiley   +1 more source