Results 171 to 180 of about 7,698 (252)

Balancing Iridium Speciation in Ir/NiO Single‐Atom Catalysts for Overall Water Splitting

Small, EarlyView.
An Ir8%‐NiO electrocatalyst, containing almost equimolar amounts of embedded and surface‐adsorbed iridium single atoms, delivered outstanding bifunctional OER/HER activity in alkaline, neutral and acidic media. When applied as the anode and cathode catalysts in an anion exchange membrane water electrolyser (AEMWE), Ir8%‐NiO achieved 1.0 A cm−2 at 2.02 ...
Yongfang Zhou, Yu Mao, Cuizhu Ye, Zhanghao Ren, Shanghai Wei, Hui Yang, Yufei Zhao, Anton Tadich, Aaron Marshall, Geoffrey I.N. Waterhouse   +9 more
wiley   +1 more source

Electrocatalytically Amplified Immunosensing Enabled by Titanium Oxynitride‐Supported Ru Nanodots on Graphene Oxide Hybrid Architecture

Small, EarlyView.
A synergistic effect among the electrocatalytic Ru/TiON‐GO nanocomposite, biorecognition elements, and the [Fe(CN)6]3−/4− redox probe for highly sensitive and selective impedimetric detection of PSA protein in human serum was demonstrated. The immunosensor exhibited a limit of detection of only 0.06 ng mL−1 PSA protein, underscoring the importance and ...
Mitja Koderman, Milutin Smiljanić, Filip Cernatič, Marjan Bele, Francisco Ruiz‐Zepeda, Nejc Hodnik, Mitja Kolar, Samo B. Hočevar, Nikola Tasić   +8 more
wiley   +1 more source

Identification of the AHP family reveals their critical response to cytokinin regulation during adventitious root formation in apple rootstock. [PDF]

Front Plant Sci
Li K, Li H, Liang WL, Liu JJ, Tian HY, Wang LH, Wei YH.   +6 more
europepmc   +1 more source

Facile Sprayed and Electro‐Activated Ultra‐Low Pt Loading Catalyst for Hydrogen Evolution Reaction and PEM Water Electrolysis

Small, EarlyView.
A spray‐coating‐assisted electrochemical reduction strategy enables uniformly dispersed 2–3 nm Pt nanoparticles at an ultra‐low loading of 0.0178 mgPt cm−2 on rough gas diffusion electrode surfaces. The resulting architecture delivers exceptional hydrogen evolution activity and PEM water electrolysis performance comparable to commercial Pt/C while ...
Donggeun Eom, Youngseob Lee, Dongwook Oh, Hyoungsoon Lee, Sangwook Park   +4 more
wiley   +1 more source

Laser-wound stimulated adventitious root formation of Rosa canina cuttings involves a complex response at plant hormonal and metabolic level. [PDF]

Front Plant Sci
Morales Orellana RJ, Rath T, Druege U, Tandrón Moya YA, von Wirén N, Winkelmann T.   +5 more
europepmc   +1 more source

Unraveling Structure‐Dependent Performance of Cu–N–C Molecular Catalysts for Electrocatalytic CO2 Methanation

Small, EarlyView.
Copper phthalocyanine (CuPc) and copper tetraphenylporphyrin (CuPr) both contain Cu–N4 sites, yet CuPc shows superior CO2‐to‐CH4 selectivity. Further analysis suggests that the Pc‐macrocycle tunes the electronic structure of Cu center and induces charge transfer, possibly via its π‐conjugated Pc‐ring and bridge‐N environment.
Tengyi Liu, Xiaofan Hou, Songbo Ye, Kosuke Ishibashi, Yutaro Hirai, Yasutaka Matsuo, Shimpei Ono, Hao Li, Hiroshi Yabu   +8 more
wiley   +1 more source

Comparative transcriptomic and hormonal analyses reveal potential regulation networks of adventitious root formation in Metasequoia glyptostroboides Hu et Cheng. [PDF]

BMC Genomics
Xiong Y, Chen X, Liu J, Li Y, Bian Z, Zhang X, Zeng S, da Silva JAT, Ma G.   +8 more
europepmc   +1 more source

Ultrasonication‐Induced Iridium Single‐Atom Decoration on Anodized NiO Nanosponge Electrocatalyst for Enhanced Oxygen Evolution Reaction

Small, EarlyView.
A facile one‐pot sonochemical strategy generates Ir single‐atom catalysts on nanostructured NiO for enhanced oxygen evolution reaction performance. Surface defects enable strong anchoring of Ir single atoms on NiO. The NiO‐0.5 Ir catalyst exhibits significantly improved activity, supported by structural, spectroscopic, and electrochemical analyses ...
Nastaran Farahbakhsh, Mohammad Hossein Enayati, Mahmoud Monirvaghefi, Seyedeh Zahra Sajadian, Jean Marie Vianney Nsanzimana, Majid Shahsanaei, Manuela S. Killian   +6 more
wiley   +1 more source

Carbon‐Modified SnS2/g‐C3N4 S‐Scheme Heterostructure with Enhanced Interfacial Charge Transfer for Efficient Photocatalytic Reduction of Cr(VI) and 4‐Nitrophenol

Small, EarlyView.
The S‐scheme of SnS2‐C/g‐C3N4 heterostructure enables Photocatalytic Cr(VI) and 4‐NP reduction. ABSTRACT Hexavalent chromium (Cr(VI)) and 4‐nitrophenol (4‐NP) are persistent and highly toxic water pollutants that require efficient treatment under mild conditions. In this work, L‐cysteine‐derived carbon‐modified SnS2 (SnS2‐C) was prepared hydrothermally
Dhayanantha Prabu Jaihindh, Dinesh Kumar Dhanthala Chittibabu, Gabriella Janed Johana Sijabat, Saravanakumar Muthusamy, Jayaseelan Dhakshinamoorthy, Dang Manh Phuc, Tzu‐Ting Chang, Hsin‐Tsung Chen, Yi‐Feng Lin   +8 more
wiley   +1 more source

Integrated Transcriptomics and Metabolomics Analysis Promotes the Understanding of Adventitious Root Formation in Eucommia ulmoides Oliver. [PDF]

Plants (Basel)
Du Q, Song K, Wang L, Du L, Du H, Li B, Li H, Yang L, Wang Y, Liu P.   +9 more
europepmc   +1 more source