Results 91 to 100 of about 15,398,881 (324)

Bay‐functionalized [7]Helicene Bilayer Nanographenes

Advanced Optical Materials, EarlyView.
Bay‐functionalized [7]helical bilayer nanographenes are synthesized via a scalable, modular strategy enabling late‐stage diversification. Tailored methoxy, diketone, and phenazine substitutions precisely tune redox, photophysical, and chiroptical properties, delivering strong electronic circular dichroism and bright circularly polarized luminescence ...
Anmol Thanai, Vikas Sharma, Louis Minion, Hassan Khan, Hadeel Abbas, George F. S. Whitehead, Avantika Hasija, Jessica Wade, Matthew John Fuchter, Ashok Keerthi   +9 more
wiley   +1 more source

Enhanced photocatalytic–biological degradation of 2,4 dichlorophenoxyacetic acid

Bulletin of Faculty of Pharmacy Cairo University, 2015
2,4-Dichlorophenoxyacetic acid (2,4-D) is the third most commonly used herbicide all over the world. There is a contradicted opinion about its toxicity and its half life in the environment.
Reham Samir, Tamer Essam, Yasser Ragab, Abdelgawad Hashem   +3 more
doaj   +1 more source

Mechanistic insights of 2,4-D sorption onto biochar: Influence of feedstock materials and biochar properties.

Bioresource Technology, 2017
Objective of this study was to investigate the mechanisms of 2,4-Dichlorophynoxy acetic acid (2,4-D) sorption on biochar in aqueous solutions. Sorption isotherm, kinetics, and desorption experiments were performed to identify the role of biochars ...
S. Mandal, B. Sarkar, A. Igalavithana, Y. Ok, Xiao Yang, E. Lombi, N. Bolan   +6 more
semanticscholar   +1 more source

Caracterização sazonal do efeito de atrazina e 2,4-D sobre microrganismos de solos da microbacia do córrego do Espraiado, Ribeirão Preto-SP. [PDF]

, 2015
Com o objetivo de estudar o efeito sazonal de atrazina e 2,4-D sobre os microrganismos do solo e se isolar aqueles com potencial para degradar os herbicidas, foram coletadas mensalmente, durante o ano de 1996, amostras de solo de 9 pontos a profundidade ...
CERDEIRA, A. L., COSTA, F. M., ROCHA, A., SHUHAMA, I. K., UETA, J.   +4 more
core  

Quantum Decoherence of Nitrogen‐Vacancy Spin Ensembles in a Nitrogen Spin Bath in Diamond Under Dynamical Decoupling

Advanced Optical Materials, EarlyView.
Combining high‐order cluster‐correlation expansion with experiment, it is revealed that P1‐driven NV decoherence under dynamical decoupling deviates from semi‐classical scaling laws. The coherence‐time exponent depends on pulse number and bath conditions, demonstrating the necessity of a full quantum bath description.
Huijin Park, Mykyta Onizhuk, Eunsang Lee, Harim Lim, Junha Park, Junghyun Lee, Sangwon Oh, Giulia Galli, Hosung Seo   +8 more
wiley   +1 more source

Abatement of 2,4-D by H2O2 solar photolysis and solar photo-Fenton-like process with minute Fe(III) concentrations.

Water Research, 2018
The Photo-Fenton-like (PF-like) process with minute Fe(III) concentrations and the Hydrogen Peroxide Photolysis (HPP), using Xe-lamp or solar light as sources of irradiation, were efficiently applied to eliminate the herbicide 2,4-D from water.
Anna Serra-Clusellas, L. D. De Angelis, Chung-Ho Lin, P. Vo, Mohamed Bayati, L. Sumner, Zhentian Lei, N. B. Amaral, L. Bertini, J. Mazza, L. Pizzio, J. Stripeikis, Julián A. Rengifo-Herrera, M. M. Fidalgo de Cortalezzi   +13 more
semanticscholar   +1 more source

Indução de calos em cógulas de cupuaçuzeiro submetidos a diferentes condições de cultivo in vitro. [PDF]

, 2013
O cupuaçuzeiro alcançou expressão econômica na região Amazônica e no mercado internacional de frutas exóticas tropicais, e por ser uma espécie em processo de domesticação a heterogeneidade dos materiais cultivados em campo, compromete a produtividade ...
ALVES, R. M., LEMOS, O. F. de, RAMOS, G. K. de S., RODRIGUES, S. M., SANTOS, L. R. R. dos   +4 more
core  

Effects of endocrine-disrupting chemical exposure on zebrafish ovarian follicles [PDF]

, 2017
The process of oocyte maturation involves both nuclear and cytoplasmic events that are essential for the production of viable eggs and subsequent fertilization in sexually reproducing animals.
D\u27Angelo, Josephine, Freeman, Edward A.   +1 more
core   +2 more sources

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Induksi Embriogenesis Somatik Pada Anggrek Vanda Sumatrana Schltr. dengan Penambahan Beberapa Konsentrasi Asam 2,4-Diklorofenoksiasetat (2,4-D)

Jurnal Biologi Universitas Andalas, 2019
The research about induction of somatic embryogenesis of  Orchid Vanda sumatrana Schltr.  by giving 2,4-Diclorophenoxiacetic acid (2,4-D), was conducted from May to July 2016 in plant Physiology and tissue Culture Laboratory, Biology Departement ...
Anita Tri Astuti, Zozy Aneloi Noli, Suwirmen Suwirmen   +2 more
doaj   +1 more source