Results 31 to 40 of about 13,522 (222)

Solar‐driven co‐evolution of H2 and H2O2 from pure water splitting over emerging photocatalysts: Detailed mechanism and future outlook

PhotoMat, EarlyView., 2023
Photocatalytic water splitting for co‐evolution of H2 and H2O2 is deemed as a sustainable and promising strategy to address energy and environment issues, thus receiving increasing attention and realizing continuous achievements. This review aims to offer a deep understanding of the mechanism for H2 and H2O2 co‐evolution and the design principle of ...
Qiaohong Zhu, Jiaqi Wu, Mengmeng Du, Ning Zhang, Bocheng Qiu   +4 more
wiley   +1 more source

Ganamos batallas decisiva, así ellos se hayan encargado de borrarnos de la historia

Maguaré, 2010
Proceso de Comunidades Negras (PCN)
Carlos Rosero
doaj   +2 more sources

Recent advances in photocatalytic hydrogen peroxide production

PhotoMat, EarlyView., 2023
We classify the representative photocatalytic materials for photosynthesis of hydrogen peroxide (H2O2) in recent years and discuss the related modification methods in detail, providing inspiration and insights for the future design of photocatalysts for H2O2 production.
Jinyu Yan, Yuan Li, Yunxiang Li, Shuxin Ouyang, Tierui Zhang   +4 more
wiley   +1 more source

Influence of Environmental Conditions on the Production of Phenazine-1-Carboxamide by Pseudomonas chlororaphis PCL1391

Molecular Plant-Microbe Interactions, 2004
Pseudomonas chlororaphis PCL1391 produces the secondary metabolite phenazine-1-carboxamide (PCN), which is an antifungal metabolite required for biocontrol activity of the strain.
E. Tjeerd van Rij, Monique Wesselink, Thomas F. C. Chin-A-Woeng, Guido V. Bloemberg, Ben J. J. Lugtenberg   +4 more
doaj   +1 more source

Acetylene Semi‐Hydrogenation by Photocatalysis

Angewandte Chemie, EarlyView.
Photocatalytic acetylene semi‐hydrogenation is an emerging light‐driven route to polymer‐grade ethylene, offering a mild alternative to energy‐intensive thermocatalysis. By replacing H2 co‐feed with water or other proton sources, these systems can achieve high selectivity under ambient conditions.
Anna Fortunato, Brando Adranno, Sharon Silloni, Marianna Barbieri, Claudia Masia, Francesca Arcudi, Luka Đorđević   +6 more
wiley   +2 more sources

Control Effect and Possible Mechanism of the Natural Compound Phenazine-1-Carboxamide against Botrytis cinerea.

PLoS ONE, 2015
To develop new agents against strawberry grey mould and to aid in the development of biological pesticides, we investigated the inhibitory effect of a natural compound, phenazine-1-carboxamide (PCN), against Botrytis cinerea using a growth rate assay ...
Ya Zhang, Chong Wang, Pin Su, Xiaolan Liao   +3 more
doaj   +1 more source

EVALUASI NILAI PAVEMENT CLASSIFICATION NUMBER (PCN) PERKERASAN APRON DENGAN METODE FAA, METODE KLASIK, DAN METODE ANALITIK (STUDI KASUS: APRON TIMUR BANDAR UDARA INTERNASIONAL I GUSTI NGURAH RAI BALI)

Jurnal Ilmiah Teknik Sipil, 2023
Sistem yang umum digunakan menilai daya dukung apron berdasarkan International Civil Aviation Organization (ICAO) adalah Pavement Classification Number (PCN), merupakan angka yang menyatakan kapasitas angkut beban perkerasan untuk operasi pesawat tak ...
I Made Agus Ariawan, I Nyoman Arya Thanaya, I G A A Anggita Pradnyaswari, Putu Kwintaryana, I Wayan Suweda   +4 more
doaj   +1 more source

Productive Parallel Programming: The PCN Approach [PDF]

Scientific Programming, 1992
We describe the PCN programming system, focusing on those features designed to improve the productivity of scientists and engineers using parallel supercomputers. These features include a simple notation for the concise specification of concurrent algorithms, the ability to incorporate existing Fortran and C code into parallel applications, facilities ...
Ian T. Foster, Robert Olson, Steven Tuecke   +2 more
openaire   +1 more source

The protective effects of antigen-specific IgY on pyocyanin-treated human lymphoma Raji cells [version 2; peer review: 2 approved]

F1000Research, 2019
Background: Pyocyanin (PCN), a highly pathogenic pigment produced by Pseudomonas aeruginosa, induces caspase 3-dependent human B cell (Raji cells) death.
Heni Susilowati, Sidna Artanto, Heribertus Dedy Kusuma Yulianto, Wihaskoro Sosroseno, Suryani Hutomo   +4 more
doaj   +1 more source

Mechanistic Control of C─H Bond Activation and C─C Coupling in Light‐Driven Methane Conversion to C2+ Products over Multifunctional Photocatalysts

Advanced Functional Materials, EarlyView.
Methane photocatalytic activation under mild conditions remains a formidable challenge in the synthesis of solar fuels. In this review, we emphasize the growing importance of multifunctional materials and hybrid systems within a unified mechanistic framework that integrates selective C─H bond activation, formation and control of intermediates, C─C ...
Di Hu, Yuheng Jiang, Vitaly V. Ordomsky, Bastian Mei, Zhiyong Tang, Andrei Y. Khodakov   +5 more
wiley   +1 more source