Results 51 to 60 of about 22,581 (252)

Nitrite removal improves hydroxylamine analysis in aqueous solution by conversion with iron(III) [PDF]

, 2013
Dissolved hydroxylamine (NH2OH) is a hort-lived compound produced in the oceanic environment during nitrification and dissimilatory eduction of nitrate to ammonium (DNRA).
Bange, Hermann W., Kock, Annette
core   +1 more source

Impact of Hydrolyzed Keratin Derived From Waste Sheep Wool on Growth Regulation and Nitrate Accumulation in Lettuce Grown Under Various LED Lighting Conditions

Journal of Plant Nutrition and Soil Science, EarlyView.
The overall process of hydrolyzed keratin and its effect on the growth of lettuce cultivated under LED and natural light conditions. ABSTRACT Background Nitrate accumulation in leafy vegetables poses health risks for humans. Aims The effect of hydrolyzed keratin (HK) on the development of lettuce grown under natural and various LED light sources, as ...
Ozge Sahin, Gamze Cakirer Seyrek, Nevin Kocak, Koksal Demir, Aydin Gunes   +4 more
wiley   +1 more source

Preparation, characterization and application of a molecularly imprinted polymer for selective recognition of Sulpiride [PDF]

, 2017
A novel molecular imprinting polymer (MIP) was prepared by bulk polymerization using sulpiride as the template molecule, itaconic acid (ITA) as the functional monomer and ethylene glycol dimethacrylate (EGDMA) as the crosslinker. The formation of the MIP
Barry, Huajun Fan, James Tang, Liping Wang, Phillips, Pitre, Qing Zhou, Sellergren, Wei Zhang, Xiaowen Huang, Xuhui She, Ye, Zhang, Zhang   +13 more
core   +1 more source

Evaluating sulfurization as a blue carbon sink in a southern California salt marsh

Limnology and Oceanography, EarlyView.
Abstract Blue carbon ecosystems such as seagrass meadows, mangrove forests, and salt marshes are important carbon sinks that can store carbon for millennia. Recently, organic matter sulfurization and pyritization have been proposed as mechanisms of net carbon storage in blue carbon ecosystems. At our study site, organic sulfur that is resistant to acid
Lena R. Capece, Melea Bailey, Max Morrison, Alexandra A. Phillips, Lewis Sharpnack, Sam M. Webb, Dana C. Brenner, Maya Gomes, Morgan R. Raven   +8 more
wiley   +1 more source

Providing Hope: Developing a Viable Regulatory Framework for Providing Terminally Ill Patients With Adequate Access to Investigational Drugs [PDF]

, 2008
“If I die . . . I want my children to know I did everything I could.” This is a common feeling among terminally ill individuals facing death. This desire to exhaust every option often causes people to fight to receive potentially toxic and dangerous ...
Sikora, James P.
core   +2 more sources

Terahertz Absorption Spectroscopy of Benzamide, Acrylamide, Caprolactam, Salicylamide, and Sulfanilamide in the Solid State

Journal of Spectroscopy, 2014
Terahertz (THz) absorption spectra of the similarly structured molecules with amide groups including benzamide, acrylamide, caprolactam, salicylamide, and sulfanilamide in the solid phase at room temperature and 7.8 K for salicylamide are reported and ...
Ye Jiang, Fengshan Zhou, Xiaodong Wen, Limin Yang, Guozhong Zhao, He Wang, Haiyan Wang, Yanjun Zhai, Jinguang Wu, Kexin Liu, Jia’er Chen   +10 more
doaj   +1 more source

N-[3-(Prop-1-yn-1-yl)phenyl]benzenesulfonamide

IUCrData, 2019
In the title sulfanilamide derivative, C15H13NO2S, which shows significant activity against Staphylococcus aureus and Escherichia coli, the dihedral angle between the planes of the aromatic rings is 62.15 (19)° and the four-coordinate S atom adopts an ...
Leslie W. Pineda, Jorge A. Cabezas
doaj   +1 more source

Copolymerization of Hydrophilic and Hydrophobic Monomers in Water Assisted by Cyclodextrins

Nano Select, EarlyView.
Make it soluble! The formation of inclusion complex between cyclodextrins and a hydrophobic monomer derived from cholic acid improves its solubility in water and allows a successful copolymerization with acrylamide in water. The resulting polymer shows a UCST behavior in water.
Alexy Sanseigne, Guillaume Beaudoin, Khaili Yau, Xiaoxia Zhu   +3 more
wiley   +1 more source

Removal Efficiency and Mechanism of Sulfamethoxazole in Aqueous Solution by Bioflocculant MFX

Journal of Analytical Methods in Chemistry, 2013
Although the treatment technology of sulfamethoxazole has been investigated widely, there are various issues such as the high cost, inefficiency, and secondary pollution which restricted its application.
Jie Xing, Ji-Xian Yang, Ang Li, Fang Ma, Ke-Xin Liu, Dan Wu, Wei Wei   +6 more
doaj   +1 more source

Ibuprofen‐Functionalized Alkyl α‐hydroxy Methacrylate‐Based Polymers

ChemistryOpen, EarlyView.
This work describes the synthesis and evaluation of novel alkyl α‐hydroxymethacrylate‐based ibuprofen‐functionalized prodrugs to improve the bioavailability, decrease toxicity, and control drug release. Novel alkyl α‐hydroxymethacrylate‐based prodrugs are prepared to improve bioavailability, decrease toxicity, and control drug release.
Burcu Balaban, Seckin Altuncu, Aleyna Esenturk, Simay Denizkusu, Ece Sabuncu, Hande Sipahi, Duygu Avci   +6 more
wiley   +1 more source