Results 91 to 100 of about 4,786,586 (290)

Robust Photocatalytic Hydrogen Evolution Over a Conjugated Metal‐Organic Framework Heterojunction

Advanced Science, EarlyView.
We report a conjugated coordination polymer, Cd‐TMT (TMT = 1,3,5‐trimercaptotriazine), featuring an intrinsic molecular‐level charge transport network. The conjugated TMT ligands facilitate strong intra‐ligand charge transfer, while their ordered π‐π stacking along the [111] direction establishes a continuous pathway for directional electron migration,
Chunzhe Wang, Yufei Shan, Ruobing Chu, Lingzhi Yang, Zhanning Liu, Xiaoli Zhang, Jian Tian   +6 more
wiley   +1 more source

Deep-sea Mining: Understanding the contemporary discourse [PDF]

, 2023
This thesis set out to analyze the contemporary discourse around an emerging industry of deep-sea mining. Deep-sea mining could be part of the solution to phase out fossil fuels, but there is a debate about whether this is worth compromising the unknown ...
Hokkala, Nina
core  

Multi‐Scale Bionic Structure Constructs Biomass Flame‐Retardant Thermal Insulation Foam Material

Advanced Science, EarlyView.
Inspired by mussel adhesion and hierarchical brick‐and‐mortar architectures, a cellulose‐based biomimetic foam is constructed by anchoring bentonite nanosheets onto a polydopamine‐decorated cellulose nanofiber network. The resulting foam combines low thermal conductivity with intrinsic flame retardancy and full biodegradability, presenting a ...
Jianming Liao, Lijun Fan, Yunyuan Dong, Xuyu Bao, Xiaobin Chen, Qifu Zheng, Guanqing Zhang, Shen Wang, Wei Chen, Min Zhang, Shuaiming He   +10 more
wiley   +1 more source

Deep Learning‐Driven Discovery and Engineering of an Efficient PETase for Depolymerization and Detoxification of PET Microplastics Under Physiological Conditions

Advanced Science, EarlyView.
A deep learning–driven pipeline mining 246 million protein sequences uncovers AhPETase, an evolutionarily distinct PET hydrolase. Engineered variant AhPETaseM1 degrades post‐consumer PET microplastics under physiological conditions and reverses microplasticinduced cytotoxicity in human lung and colon cells, establishing enzymatic microplastic ...
Yuxuan Wang, Shijie He, Yuheng Chang, Sheng Mao, Jianan Canal Li, Binbin Chen, Hongxun Gao, Mingchun Xu, Chenxu Liu, Yajie Wang   +9 more
wiley   +1 more source

A dataset describing chip parameters for rock breaking by chisel pick under deep-sea hydrostatic pressure

Scientific Data
Chip is a visual representation of rock breaking by cutter, and their related parameters are crucial for revealing the rock breaking mechanism in deep-sea mining.
Zenghui Liu, Rui Lv, Xinlei Chen, Kai Liu, Peng Wu, Changyun Wei   +5 more
doaj   +1 more source

Biodiversity loss from deep-sea mining [PDF]

, 2017
The emerging deep-sea mining industry is seen by some to be an engine for economic development in the maritime sector. The International Seabed Authority (ISA) – the body that regulates mining activities on the seabed beyond national jurisdiction – must ...
K. M. Gjerde, Niner, HJ, A. Jaeckel, Weaver, PPE, Gjerde, K.M., P. J. Turner, L. Watling, Gjerde, KM, L. Pendleton, Weaver, P.P.E., L. A. Levin, Escobar, E., J. A. Ardron, E. Escobar, Escobar, E, Gjerde, K. M., Niner, H. J., Jones, D.O.B., Smith, C.R., Ardron, J. A., P. P. E. Weaver, Turner, PJ, H. J. Niner, Thiele, T, Ardron, J.A., Turner, P.J., C. L. Van Dover, Weaver, P. P. E., Ardron, JA, Niner, H.J., M. Gianni, Jones, Dob, T. Thiele, Smith, C. R., Levin, LA, Gianni, M., Jaeckel, A., Levin, L. A., D. O. B. Jones, Watling, L., Gianni, M, Van Dover, C.L., Levin, L.A., Turner, P. J., H. Niner, C. R. Smith, Jaeckel, A, Watling, L, Thiele, T., Van Dover, CL, Pendleton, L, Van Dover, C. L., Pendleton, L., Smith, CR, Weaver, E., Smith, C., Niner, J., Gjerde, M., van Dover, C., Turner, J., Jones, D., Ardron, J., Levin, A.   +62 more
core   +1 more source

Investigations of the Evolved Molecular Basis for Terpenoid Biosynthesis in Marine Sponges

Advanced Science, EarlyView.
Confirming and extending a previous observation in another Bubarida sponge, genomic and functional analyses of A. cavernosa reveal that sponges retain the mevalonate pathway and employ single α‐domain T1TSs and UbiA‐type TSs for terpenoid biosynthesis. The absence of T1TSs clustering with other biosynthetic genes tentatively suggests, based on limited ...
Fangyan Chen, Bao Chen, Wenhui Zhang, Guifang Sun, Yao Zhao, Jianpeng Zhang, Baofu Xu   +6 more
wiley   +1 more source

Stepping into a Critical Crossroads? Analysis of the Current Status and Obstacles of the Introduction of the Deep-Sea Mining Draft Exploitation Regulations, and China's Response

Haiyang Kaifa yu guanli
Because of the rapid development of deep-sea science and technology, the international community is entering the stage of promoting deep-sea mining in an all-round way.
LI Jiaxing
doaj  

A Review of the Costs and Benefits of Deep Sea Mining and the Ways Pollution Charges Could Work

Oceans
The potential benefits of deep sea mining for the International Seabed Authority members and the wider world economy are explained. However, deep sea mining is controversial because of its uncertain effects on deep sea ecology, with severe negative ...
Paul Hallwood
doaj   +1 more source

Asian Pacific Marine Minerals and Industry Structure [PDF]

Eventual development of marine minerals potential in the Asian Pacific would likely draw on the technology, skills, and experience of the emerging international seabed mining industry.
Broadus, J.M.
core