Results 141 to 150 of about 433,202 (190)

Phase transition of amorphous cobalt hydroxide to crystalline cobalt oxides by electron-beam irradiation. [PDF]

Appl Microsc
Lee M, Jang HS, Yoon G, Ryu GH.
europepmc   +1 more source

Constructing Mn‐Co‐Fe Ternary Metal Phosphides Nanosheet Arrays as Bifunctional Electrocatalysts for Overall Water Splitting

Advanced Science, EarlyView.
The heterostructure Mn‐Co‐Fe‐P nanoarrays is successfully fabricated on self‐supporting nickel foam by a facile hydrothermal method and phosphating method. In situ growth improves the stability and conductivity of Mn‐Co‐Fe‐P electrocatalysts, and the 3D “sheet–sheet” structure expands the specific surface area of the catalyst and exposes more active ...
Fan Wang, Zhen Pei, Zhou Xu, Tengteng Qin, Xin Ouyang, Dongyun Li, Yang Hou, Xingzhong Guo   +7 more
wiley   +1 more source

Tailoring ultra-small ZnO nanoparticles through cobalt doping to enhance photocatalytic CO₂ reduction. [PDF]

RSC Adv
Yang WZ, Ullah I, Jiang ZG, Neder RB, Zhan CH.   +4 more
europepmc   +1 more source

Manipulation of Oxygen Tension in Damaged Regions via Hypoxia‐Induced IPN Hydrogel Microspheres for Intervertebral Disc Regeneration

Advanced Science, EarlyView.
A novel interpenetrating network hydrogel microsphere (NSC‐Exos@HIMS) is developed to manipulate oxygen tension in damaged regions and recruit endogenous stem cells. In vitro and in vivo results show that NSC‐Exos@HIMS maintains the hypoxia microenvironment for up to 5 days, which triggers nucleus pulposus cell‐like differentiation and enhanced ECM ...
Xingdie Zhou, Zhendong Lv, Zehao Chen, Yiming Xu, Chao Lin, Li Liu, Hao Chen, Bing Niu, Wenguo Cui, Yuhui Zhang   +9 more
wiley   +1 more source

OcuPair, a Novel Photo‐crosslinkable PAMAM Dendrimer‐Hyaluronic Acid Hydrogel Bandage/Bioadhesive for Corneal Injuries and Temporary Corneal Repair

Advanced Science, EarlyView.
A schematic diagram showing the OcuPair adhesive hydrogel formulation loaded into the final delivery device and applied over the full‐thickness corneal wound in an in vivo rabbit model of corneal injury followed by in situ crosslinking to form a transparent hydrogel bandage sealing the wound.
Siva P. Kambhampati, Rishi Sharma, Hui Lin, Santiago Appiani, Jeffrey L. Cleland, Samuel C. Yiu, Rangaramanujam M. Kannan   +6 more
wiley   +1 more source

Iron-doped XC-72 enhancing cobalt selenide for high-efficiency oxygen evolution reaction. [PDF]

RSC Adv
Peng Z, Li H, Zhou Q, Meng T, Huang K, Wang C, Wang P, Zhao Y.   +7 more
europepmc   +1 more source

Dissolution of Spent Lithium‐Ion Battery Cathode Materials: Overlooked Significance of Aluminum Impurities

Advanced Science, EarlyView.
During the mechanical crushing of retired lithium‐ion batteries, aluminum foil from current collectors may penetrate NCM active crystals through frictional contact, forming more stable Al─O bonds. The dissolution behavior of critical metals in NCM cathodes will be influenced to varying extents by different mechanisms in various hydrometallurgical ...
Kang Liu, Yuying Zhang, Mengmeng Wang, Xiaohong Zhu, Roya Maboudian, Daniel C.W. Tsang   +5 more
wiley   +1 more source

Tunable Structure and Properties of Co-Evaporated Co-C60 Nanocomposite Films. [PDF]

Nanomaterials (Basel)
Gu Z, Gao Y, Li Z, Zou W, Li K, Xu H, Xiao Z, Fang M.   +7 more
europepmc   +1 more source

Orbital Coupling and Spin Textures of Fe/Pd Thin Films Grown on Si Substrate with High Magnetic Fields

Advanced Science, EarlyView.
High magnetic fields (HMFs) regulate orbital coupling and spin polarization in Fe/Pd thin films, promoting crystallization and ordered spin textures. HMF‐assisted growth transitions Fe from amorphous to dense 2D structures, enhancing saturation magnetization and domain uniformity. This strategy advances the design of high‐performance spintronic devices
Xuefeng Wu, Bin Gong, Wenyu Kang, Li Chen, Xu Li, Yaping Wu, Junyong Kang   +6 more
wiley   +1 more source

Diaminomaleonitrile (DAMN)-Based Salen-Type Cobalt Complexes as Cyclable Sensors for H₂S/HS^-: Biological Applications. [PDF]

Inorg Chem
Trerotola A, Vykhovanets V, Caruso T, Guarnieri D, Lamberti M, Milione S, Strianese M.   +6 more
europepmc   +1 more source