Results 51 to 60 of about 144,233 (304)

Continuous Flow with Reagent Injection on an Inlaid Microfluidic Platform Applied to Nitrite Determination

Micromachines
A continuous flow with reagent injection method on a novel inlaid microfluidic platform for nitrite determination has been successfully developed. The significance of the high-frequency monitoring of nutrient fluctuations in marine environments is ...
Shahrooz Motahari, Sean Morgan, Andre Hendricks, Colin Sonnichsen, Vincent Sieben   +4 more
doaj   +1 more source

STABILITY OF PARTIAL NITRITATION OF POULTRY SLAUGHTERHOUSE WASTEWATER IN A SEQUENTIAL BATCH REACTOR [PDF]

Engenharia Agrícola, 2017
The aim of this study was to monitor the stabilization of a sequential batch reactor (SBR) regarding the partial nitritation of poultry slaughterhouse wastewater, aiming at preparing it for a reactor with bacteria that promote anaerobic ammonia oxidation
Tatiane M. de Assis, Marcos V. Schilichting, Carla L. Lopes, Airton Kunz, Simone D. Gomes   +4 more
doaj   +1 more source

Towards Embedded Electrochemical Sensors for On-Site Nitrite Detection by Gold Nanoparticles Modified Screen Printed Carbon Electrodes

Sensors, 2023
The transition of electrochemical sensors from lab-based measurements to real-time analysis requires special attention to different aspects in addition to the classical development of new sensing materials.
Anurag Adiraju, Rohan Munjal, Christian Viehweger, Ammar Al-Hamry, Amina Brahem, Jawaid Hussain, Sanhith Kommisetty, Aditya Jalasutram, Christoph Tegenkamp, Olfa Kanoun   +9 more
doaj   +1 more source

The spoilage flora of vacuum-packaged, sodium nitrite or potassium nitrate treated, cold-smoked rainbow trout stored at 4°C or 8°C

, 1998
http://www.elsevier.nl/locate/01681605The spoilage flora of vacuum-packaged, salted, cold-smoked rainbow trout fillets, with or without the addition of nitrate or nitrite, stored at 4°C and 8°C, was studied. Of 620 isolates, lactic acid bacteria were the
Lyhs, Ulrike, Björkroth, Johanna, Hannu Korkeala, Korkeala, Hannu, Johanna Björkroth, Ulrike Lyhs, Eija Hyytiä, Hyytiä, Eija   +7 more
core   +1 more source

Transient Laser‐Shocked Synthesis of Amorphous Layer‐Supported Metal Nanocrystals for Efficient Nitrate Reduction

Advanced Materials, EarlyView.
A general, versatile laser‐shock synthesis process is reported to produce various bimetallic CuNi, CuFe, CuCo, and medium‐entropy CuFeCoNi heterostructures, in which crystalline metal nanoparticles are anchored to amorphous hydroxide supports. During nitrate reduction reaction, the heterostructures undergo dynamic amorphous/crystalline reconstruction ...
Weihua Guo, Jixun Zhang, Siwei Zhang, Yangbo Ma, Yun Song, Jianjun Su, Zihao Li, Yinger Xin, Qiang Zhang, Mingming He, Ruixuan Wang, Rui Xue, Shibo Xi, Ying Wang, Shenlong Zhao, Tao Yang, Zhengxiao Guo, Ben Zhong Tang, Ruquan Ye   +18 more
wiley   +1 more source

Artifacts Introduced by Sample Handling in Chemiluminescence Assays of Nitric Oxide Metabolites

Antioxidants, 2023
We recently developed a combination of four chemiluminescence-based assays for selective detection of different nitric oxide (NO) metabolites, including nitrite, S-nitrosothiols (SNOs), heme-nitrosyl (heme-NO), and dinitrosyl iron complexes (DNICs ...
Taiming Liu, Meijuan Zhang, Abraham Duot, George Mukosera, Hobe Schroeder, Gordon G. Power, Arlin B. Blood   +6 more
doaj   +1 more source

Nitrite-Mediated Photooxidation of Vanillin in the Atmospheric Aqueous Phase

, 2019
Nitrite (NO2–) and its conjugate acid, nitrous acid (HNO2), have long been recognized as a ubiquitous atmospheric pollutant as well as an important photochemical source of hydroxyl radicals (·OH) and reactive nitrogen species (·NO, ·NO2, ·N2O3, etc.) in ...
Jialiang Ma, Hongwei Pang, Jianmin Chen, Xiaohui Lu (669666), Xiaohui Lu, Jianmin Chen (330051), Xin Yang (104842), Qi Zhang, Jialiang Ma (8053877), Yingge Ma (5904455), Xin Yang, Hongwei Pang (6069626), Kangning Li, Cheng Huang, Hong Chen, Qi Zhang (28502), Kangning Li (6069629), Cheng Huang (115619), Yingge Ma, Hong Chen (108084)   +19 more
core   +1 more source

Stretchable and Strain‐Tolerant Gold‐Coated Fibrous Biosensor for Superoxide Anion Monitoring

Advanced Materials Technologies, EarlyView.
A breathable, stretchable gold nanomesh–TPU fiber platform is developed via controlled electroless deposition, enabling uniform through‐thickness conductivity while preserving porosity. Functionalized with superoxide dismutase, the system achieves selective, real‐time electrochemical detection of superoxide with high sensitivity, mechanical durability,
Jafar M. Batayneh, Ahyeon Koh
wiley   +1 more source

Surveillance of Chemical Foodborne Disease Outbreaks in Zhejiang Province, China, 2011–2023

Foods
Foodborne diseases are a growing public health problem worldwide, and chemical foodborne disease outbreaks (FBDOs) often have serious consequences. This study aimed to explore the epidemiological characteristics of chemical FBDOs in Zhejiang Province ...
Lili Chen, Jiang Chen, Jikai Wang, Xiaojuan Qi, Hexiang Zhang, Yue He, Ronghua Zhang   +6 more
doaj   +1 more source

Influence of Magnesium and Biostimulant on the Consumption Value and Harmful Nitrogen Compounds Content of Potato Tubers after Storage

Agriculture, 2023
The primary use of the potato is direct consumption. The classification of potatoes into consumption type is made on the basis of the consumption evaluation of hydrothermally treated tubers.
Jarosław Pobereżny, Katarzyna Retmańska, Elżbieta Wszelaczyńska, Anna Nogalska   +3 more
doaj   +1 more source