Results 61 to 70 of about 32,751 (204)

Sensitive Detection of Hydroxylamine on Poly(3,4- ethylenedioxythiophene)/graphene Oxide Nanocomposite Electrode

International Journal of Electrochemical Science, 2014
A stable and sensitive hydroxylamine (HA) sensor was developed through a simple one-step electropolymerization of a thin poly(3,4-ethylenedioxythiophene)/graphene oxide (PEDOT/GO) film onto a glassy carbon electrode (GCE) surface (PEDOT/GO/GCE).
Yao Wu, Kaixin Zhang, Jingkun Xu, Long Zhang, Limin Lu, Liping Wu, Tao Nie, Xiaofei Zhu, Yansha Gao, Yangping Wen   +9 more
doaj   +1 more source

Funktionalisierung von Peptiden auf der festen Phase im späten Synthesestadium

Angewandte Chemie, EarlyView.
Peptidmodifikationen sind für die Kontrolle der Eigenschaften von Peptidwirkstoffen von entscheidender Bedeutung. Daher sind Strategien, die einen effizienten und schnellen Einbau nicht‐kanonischer Modifikationen in Peptide in Parallelformaten ermöglichen, sehr gefragt.
Marius Werner, Truc Lam Pham, Franziska Thomas   +2 more
wiley   +1 more source

Reactivation of Serratia marcescens Endonuclease NucSma(H89G) by Hydroxilamine [PDF]

Учёные записки Казанского университета: Серия Естественные науки, 2017
Serratia marcescens endonuclease is the most nonspecific nuclease known. This nuclease refers to enzymes that can cleave both DNA and RNA. The active site of this enzyme is characterized by the H–N–H motif, but more important functions have been shown ...
R.G. Khamidullina, I.I. Fazleyeva, O.A. Gimadutdinow   +2 more
doaj  

Late‐Stage Functionalization of Peptides on the Solid Phase

Angewandte 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, Truc Lam Pham, Franziska Thomas   +2 more
wiley   +1 more source

A Novel Sensor of Quinazolin Derivative Self-Assembled Monolayers over Silver Nanoparticles for the Determination of Hydroxylamine

International Journal of Electrochemical Science, 2013
The electrochemical study of a quinazolin silver nanoparticles−modified glassy carbon electrode (QMSNPs−GCE) as well as its efficacy for electrocatalytic oxidation of hydroxylaminein presence of such self−assembled monolayer (SAM) modified electrodeis ...
Navid Nasirizadeh, M. Mehdi Aghayizadeh, S. Mansour Bidoki, M. Esmail Yazdanshenas   +3 more
doaj   +1 more source

Redefining the Nitrogen Cycle Through Electronic Configuration Driven Electrocatalysis for Low Carbon Energy

Carbon Energy, EarlyView.
This review reveals how electronic configuration engineering governs the entire electrocatalytic nitrogen cycle, providing structure‐informed insights into reaction selectivity, catalytic durability, and sustainable nitrogen utilization across energy and environmental systems. ABSTRACT The global nitrogen cycle is essential to food production, chemical
Jiamu Feng, Linai Zhou, Mincan Yang, Aoxiang Zhu, Zengfeng Wei, Weilin Xu, Jia Li, Jun Wan   +7 more
wiley   +1 more source

Removal of Cu(II), Ni(II), and Cd(II) Ions from Aqueous Media using Glycidyl Methacrylate-Grafted Poly(ethylene terephthalate) Fibers Functionalized with Hydroxyl Amine

Journal of the Turkish Chemical Society, Section A: Chemistry
In this study, poly(ethylene terephthalate) (PET) fiber was treated with glycidyl methacrylate (GMA) using benzoyl peroxide (Bz2O2) to start the reaction in water (GMA-g-PET). Then, hydroxylamine (HA) was chemically attached to the GMA-treated PET fiber (
Yılmaz Mert, Mustafa Yiğitoğlu, Zülfikar Temoçin, Osman Çaylak   +3 more
doaj   +1 more source

Aerobic metabolism of mixed culture of ammonia oxidation

浙江大学学报. 农业与生命科学版, 2000
Denitrification with ammonia as electron donor is a new microbial reaction, named anaerobic ammonia oxidation. The characteristics of mixed culture from an anaerobic ammonia oxidation reactor are compared with those of Nitrosomonas europaea and those of ...
ZHENG Ping, HU Bao-lan, XU Xiang-yang
doaj   +1 more source

Ambident Reactivity in the Phenyl + NO Radical Recombination

Chemistry – A European Journal, EarlyView.
ABSTRACT The recombination reaction of nitric oxide (NO) with radicals via its oxygen atom, rather than the more common nitrogen site, offers an intriguing pathway to the formation of oxynitrenes. The photochemical isomerization of nitroso compounds into their corresponding oxynitrenes may involve such a step.
Virinder Bhagat, Adrián Portela‐González, André K. Eckhardt, J. Philipp Wagner   +3 more
wiley   +1 more source

Synthetic Strategies for Activity‐Based Probes to Decode Ubiquitin‐Like Modifiers

Chemistry – A European Journal, EarlyView.
ABSTRACT Ubiquitin‐like proteins (Ubls) such as SUMO, NEDD8, ISG15, URM1, UFM1, FAT10, ATG8/ATG12, and FUBI are essential regulators of cellular homeostasis, controlling processes from protein stability and trafficking to immune signaling and autophagy.
Saibal Chanda, Alan Pham, SreeNidhi Karnati, Natalia Soto Rodriguez, Alyssa Toner, Wenshe Ray Liu   +5 more
wiley   +1 more source