Results 191 to 200 of about 1,072,756 (346)

V. On the estimation of uric acid in urine: a new process by means of saturation with ammonium chloride [PDF]

, 1893
Frederick Gowland Hopkins
openalex   +1 more source

Ionic Control of Microstructure and Lubrication in Charged, Physically Cross‐Linked Hydrogels

Advanced Functional Materials, EarlyView.
Here, charged, physically cross‐linked poly(methacrylamide‐co‐methacrylic acid) hydrogels stabilized by a short‐range attractive, long‐range repulsive potential is investigated. This work uncovers how salt addition alters not only swelling, but also the microstructure and dynamics, near‐surface stiffness and charge, and ultimately, its lubricity. Salts
Alexander Deptula, Rosa M. Espinosa‐Marzal   +1 more
wiley   +1 more source

The Effect of Quaternary Ammonium Derivatives in Chick Diets

, 1955
S.L. Balloun
openalex   +1 more source

On the Products Obtained from Ketones with Ammonium Polysulfide. [PDF]

, 1958
Arne Fredga, Per M. Boll, Göran Bergson, A. Grönvall, B. Zaar, E. Diczfalusy   +5 more
openalex   +1 more source

Cat‐Vibrissa‐Inspired Biomass Fiber Aerogels for Flexible and Highly Sensitive Sensors in Monitoring Human Sport

Advanced Functional Materials, EarlyView.
Inspired by cat vibrissae, biomimetic biomass PHFs/SA aerogels (BFAs) are developed via precursor‐assisted in situ polymerization and freeze‐synergistic assembly. These ultralight, porous pressure sensors exhibit high sensitivity and excellent durability, enabling pulse detection, handwriting recognition, Morse code transmission, and notably real‐time ...
Dandan Xie, Ziwei Chen, Daoxiong Qian, Jian Shi, Wei Zhang, Hideaki Morikawa, Chunhong Zhu   +6 more
wiley   +1 more source

Substrate Effect on the Contribution of Ammonium and Urea to Marine Nitrification and Nitrous Oxide Production. [PDF]

Environ Microbiol
Tang W, Hexter C, Dai R, Fortin SG, Tracey JC, Intrator N, Kunes MA, Wan XS, Jayakumar A, Shi D, Ward BB.   +10 more
europepmc   +1 more source

Growth of Single Crystals of Ammonium Dihydrogen Phosphate

, 1957
Yutaka Kunisaki
openalex   +2 more sources

THE APPLICATION OF BISMUTH AMMONIUM MOLYBDATE TO GRAVIMETRIC ANALYSIS.¹ [PDF]

, 1905
Edmund H. Miller, Frederick Van Dyke Cruser   +1 more
openalex   +1 more source

Self‐Assembled Membranes for High Ion Selectivity and Proton Blocking in Electrochemical Applications

Advanced Functional Materials, EarlyView.
Phase‐separated alkyl poly(vinylimidazolium) membranes exhibit exceptional ionic conductivity, counter‐ion selectivity, and proton‐blocking ability by forming stable micro/macrophase‐separated domains. This design overcomes the conductivity–selectivity trade‐off in conventional ion‐exchange membranes (IEMs), offering a new paradigm for high‐performance
Min Gyu Shin, José C. Díaz, Jovan Kamcev   +2 more
wiley   +1 more source

Seperation of Alkali Chloride from Ammonium Chloride using Anion Exchanger.

, 1954
Takeo Murase, Yukimi Sasaki, Hidetake Kakihana   +2 more
openalex   +2 more sources