Results 121 to 130 of about 10,473,323 (273)

Palladacarboxamide Capping Reagents for Carbon Isotope Labeling and Pharmaceutical Diversification

open access: yesAngewandte Chemie International Edition, EarlyView.
Herein, we present a method for carbon isotope labeling of arylamides via the coupling of air‐stable palladium carboxamide complexes and boronic ester/acids. A wide variety of functionalized boronic esters and acids have been coupled with simple palladium carboxamides complexes.
Daniel V. Hoffmann   +8 more
wiley   +1 more source

A Chiral Saddle‐Shaped Nanographene With Two Heptagon‐Embedded [4]Helicenes

open access: yesAngewandte Chemie International Edition, EarlyView.
We present a novel synthetic strategy toward a chiral saddle‐shaped nanographene (cSNG) via a two‐step oxidation of a prochiral anthracene precursor. The Scholl‐type oxidation first yields a key intermediate with sp3‐defect heptagons, and subsequent oxidative dehydrogenation affords fully conjugated cSNG.
Felix Trautner   +11 more
wiley   +1 more source

Late‐Stage Functionalization of Peptides on the Solid Phase

open access: yesAngewandte Chemie International Edition, EarlyView.
Peptide modifications are essential to control pharmacodynamic and pharmacokinetic properties of peptide drugs. Consequently, strategies that allow for efficient and rapid incorporation of non‐canonical modifications into peptides in parallel formats are highly sought after.
Marius Werner   +2 more
wiley   +1 more source

Induksi Embriogenensis somatik pada Anggrek Vanda sumatrana Schltr. pada berbagai konsentrasi asam 2,4-Diklorofenoksiasetat (2,4-D) [PDF]

open access: yes, 2017
Penelitian tentang induksi embriogenesis somatik pada anggrek Vanda sumatrana Schltr. dengan pemberian 2,4-Diklorofenoksiasetat (2,4-D) yang telah dilakukan pada bulan Mei-Juli 2016 di Laboratorium Fisiologi Tumbuhan dan Kultur Jaringan, Jurusan Biologi,
ANITA TRI ASTUTI, Anita, Tri Astuti
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INDUKSI EMBRIOGENESIS SOMATIK Artemisia vulgaris L. DENGAN PEMBERIAN 2,4-DICHLOROPHENOXYACETIC ACID (2,4-D)

open access: yes, 2015
Penelitian tentang induksi embriogenesis somatik Artemisia vulgaris L. dengan pemberian 2,4-Dichlorophenoxyacetic Acid (2,4-D) yang telah dilakukan pada bulan Mei-Agustus 2015 di Laboratorium Fisiologi Tumbuhan dan Kultur Jaringan, Jurusan Biologi ...
Nazhira Fadhilah, NAZHIRA, FADHILAH
core  

Foliar application of 2,4-dichlorophenoxyacetic acid promotes cadmium phytoextraction by Celosia argentea Linn

open access: yesEcotoxicology and Environmental Safety
The efficiency of phytoextraction highly depends on the growth of accumulating plants. To enhance cadmium (Cd) phytoextraction, 2,4-dichlorophenoxyacetic acid (2,4-D), a synthetic auxin, was applied foliarly to Celosia argentea Linn.
Chao Xiao   +8 more
doaj   +1 more source

Distribution (%) of 2,4-D and its metabolites in Arabidopsis seedlings.

open access: yes, 2016
Plant tissues were grown on media supplemented with two concentrations (0.05 μM and 0.5 μM) of 2,4-D (A), 2,4-D-Asp (B) and 2,4-D-Glu (C), and metabolite distribution in each treatment was calculated from the levels (pmol g-1 FW) detected by UHPLC-MS/MS.
Thomas Vain (3150543)   +12 more
core   +1 more source

Stabilization of PUFA‐Rich Mayonnaise Against Lipid Oxidation: A Review of the Last Three Decades of Research

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Mayonnaise, a widely consumed oil‐in‐water emulsion, is highly susceptible to lipid oxidation due to its high content of polyunsaturated fatty acids (PUFAs) and the presence of pro‐oxidant factors such as low pH and iron from egg yolk. Over the past three decades, extensive research has focused on understanding oxidation mechanisms, analytical
Sakhi Ghelichi   +2 more
wiley   +1 more source

Coupling the electrocatalytic dechlorination of 2,4-D with electroactive microbial anodes. [PDF]

open access: yesEnviron Microbiol Rep, 2023
Leon-Fernandez LF   +3 more
europepmc   +1 more source

2,4-diklorofenoksiasetik asitin (2,4-d) kılıçkuyruk (xiphophorus hellerii) balıklarının bazı dokularında asetiklorinesteraz (ache) aktivitesi üzerine etkileri

open access: yes, 2012
2,4-D (2,4 Diklorofenoksiasetik asit) KILIÇKUYRUK (Xiphophorus helleri) BALIKLARININ BAZI DOKULARINDA ASETİLKOLİNESTERAZ (AChE) AKTİVİTESİ ÜZERİNE ETKİLERİ Bu araştırmada, pestisit grubu bir herbisit olan 2,4 Diklorofenoksiasetik asit (2,4-D) içeren ...
Turan, Gamze Tuğçe
core  

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