Results 31 to 40 of about 5,136,867 (203)

Comparing methods for estimating scope 3 waste emissions: a university case study

Environmental Research Communications
With climate change intensifying and growing concerns over greenhouse gas (GHG) emissions, accurate accounting of emissions has become crucial towards identifying hotspots and opportunities for reduction.
Sofia Abad, Travis Blomberg, Andrea Hicks   +2 more
doaj   +1 more source

Enhancing Oxygen Evolution Catalysis by Tuning the Electronic Structure of NiFe-Layered Double Hydroxides Through Selenization

Nanomaterials
Electrocatalytic water splitting is a critical approach for achieving carbon neutrality, playing an essential role in clean energy conversion. However, the slow kinetics of the oxygen evolution reaction (OER) remains a major bottleneck hindering energy ...
Ze Wang, Yifang Liang, Taifu Fang, Xinyu Song, Luobai Yang, Liying Wen, Jinnong Wang, Dongye Zhao, Shifeng Wang   +8 more
doaj   +1 more source

Immune checkpoint inhibitors plus capecitabine and oxaliplatin in unresectable or advanced biliary tract cancer patients: A retrospective study

Frontiers in Oncology, 2022
ObjectiveImmune checkpoint inhibitors (ICIs) have recently been increasingly used in cancer treatment, whereas their clinical application in biliary tract cancer (BTC) patients is uncommon.
Jie Zhao, Yongzhong Guo, Wenzhou Ding, Guoyong Han, Chuanwei Jiang, Chao Yang, Yuanchang Hu, Long Zhang, Chen Wu, Ming Ni, Xiangyi Kong, Tian Huang, Chuanyong Zhang, Yongxiang Xia   +13 more
doaj   +1 more source

Near-infrared II cyanine fluorophores with large stokes shift engineered by regulating respective absorption and emission

Nature Communications
Fluorescence bioimaging in the near-infrared II window is a promising area due to its deep tissue penetration and high contrast. However, efficient design strategies for near-infrared II fluorophores with large Stokes shifts are still scarce.
Diankai Liu, Zixu He, Wenjie Gao, Jizhen Shang, Yiqing Yang, Xiaofan Zhang, Xiaohua Li, Huimin Ma, Wen Shi   +8 more
doaj   +1 more source

Ti³⁺ Self-Doping of TiO₂ Boosts Its Photocatalytic Performance: A Synergistic Mechanism

Molecules
Pollution remains one of the most significant global challenges. Photocatalysis consists of a new organic pollutant removal technology, with TiO2 widely studied as a photocatalyst in the photocatalytic removal of water pollution.
Mingqing Zhang, Manyu Liu, Keyi Han, Yingbin Liang, Xinyu Zhao, Lin Han, Jinnong Wang, Shifeng Wang, Yong Li   +8 more
doaj   +1 more source

Confined-hydrogel fluidic memristor crossbar array for neuromorphic computing

Nature Communications
Replicating brain-like computation with fluidic memristors offers advantages in energy efficiency and chemical responsiveness over solid-state devices, yet scaling remains challenging due to complex fabrication and their amorphous nature.
Guangguo Guo, Tianyi Xiong, Boyang Xie, Jianping Zhang, Jin Zhang, Yinghai Lu, Yueru Zhao, Wenjie Ma, Cong Pan, Yanan Jiang, Lanqun Mao, Jianhua Wang, Ping Yu   +12 more
doaj   +1 more source

Light controlled 3D micromotors powered by bacteria

Nature Communications, 2017
Bacteria are able to propel themselves and thus drive systems out of equilibrium. Here the authors aim to control this motion and exploit it in microengineered motors which are powered by genetically modified bacteria and driven by light.
Gaszton Vizsnyiczai, Giacomo Frangipane, Claudio Maggi, Filippo Saglimbeni, Silvio Bianchi, Roberto Di Leonardo   +5 more
doaj   +1 more source

Preparation of Monolayer Photonic Crystals from Ag Nanobulge-Deposited SiO₂ Particles as Substrates for Reproducible SERS Assay of Trace Thiol Pesticide

Nanomaterials, 2020
Surface-enhanced Raman scattering (SERS) greatly increases the detection sensitivity of Raman scattering. However, its real applications are often degraded due to the unrepeatable preparation of SERS substrates. Herein presented is a very facile and cost-
Changbo Zhang, Jiying Xu, Yi Chen
doaj   +1 more source

Photochromism of pyridine-substituted merocyanine through reversible C-N bond formation

Nature Communications
The reversible interconversion between spiropyran and merocyanine constitutes one of the most intensively investigated photochromic systems, enabling diverse applications in stimuli-responsive materials and optical imaging.
He Li, Ya Liu, Feifan Sun, Shiquan Lin, Zixu He, Sijia Lu, Quan Tang, Xiaohua Li, Huimin Ma, Wen Shi   +9 more
doaj   +1 more source

Adelaide Living Laboratory: value proposition: literature review

, 2015
The value proposition for low carbon living is defined as the articulation of the measurable value an organisation or individual will receive from the experience; where the end value equates to the perceived benefits minus perceived costs.
Berry, S., Davidson, K.
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