Engineering Two-Dimensional Pd Nanoplates with Exposed Highly Active {100} Facets Toward Colorimetric Acid Phosphatase Detection

2019 ◽  
Vol 11 (50) ◽  
pp. 47564-47570 ◽  
Author(s):  
Chuanxia Chen ◽  
Wendong Liu ◽  
Pengjuan Ni ◽  
Yuanyuan Jiang ◽  
Chenghui Zhang ◽  
...  
Keyword(s):  
Acid Phosphatase ◽  
Two Dimensional ◽  
Highly Active

Enhanced electrocatalytic activity by chemical nitridation of two-dimensional titanium carbide MXene for hydrogen evolution

2018 ◽  
Vol 6 (42) ◽  
pp. 20869-20877 ◽  
Author(s):  
Yeoheung Yoon ◽  
Anand P. Tiwari ◽  
Minhe Lee ◽  
Min Choi ◽  
Wooseok Song ◽  
...  
Keyword(s):  
Titanium Carbide ◽  
Hydrogen Evolution ◽  
Electrocatalytic Activity ◽  
Two Dimensional ◽  
Highly Active ◽  
Sodium Amide

We report a strategy to turn non-electrocatalytic 2D-titanium carbide MXene (Ti2CTx) into a highly active electrocatalyst by nitridation with sodium amide (NaNH2).

Development of a stable reference material for prostatic acid phosphatase.

1984 ◽  
Vol 30 (8) ◽  
pp. 1327-1331 ◽  
Author(s):  
P H Duncan ◽  
R L Van Etten ◽  
M L MacNeil ◽  
L M Shaw
Keyword(s):  
Catalytic Activity ◽  
Acid Phosphatase ◽  
Reference Material ◽  
Sodium Acetate ◽  
Seminal Fluid ◽  
Reference Method ◽  
Prostatic Acid Phosphatase ◽  
Two Dimensional ◽  
Two Dimensional Electrophoresis ◽  
Dimensional Electrophoresis

Abstract We describe the development of a stable reference material for prostatic acid phosphatase, derived from human prostatic tissue and human seminal fluid. The enzyme was purified by an L-tartramic acid affinity-chromatography technique. Two-dimensional electrophoresis revealed essentially no contaminating proteins, and specific tests revealed no contaminating enzymes. The preparations, in a matrix containing 30 g of human serum albumin and 0.1 mol of sodium acetate per liter, pH 6.0, were studied with respect to stability of both catalytic activity and immunological identity. We conclude that the preparations from either source are satisfactorily stable, and that either is acceptable for use in preparing clinical reference materials. These materials will be used in developing a reference method.

A large-scale, flexible and two-dimensional AuNP/NS as a highly active and homogeneous SERS substrate

2019 ◽  
Vol 12 (7) ◽  
pp. 075005 ◽  
Author(s):  
Yu Chen ◽  
Jie Wang ◽  
Min Liu ◽  
Jinxin Liu ◽  
Baozhen Yuan ◽  
...  
Keyword(s):  
Large Scale ◽  
Sers Substrate ◽  
Two Dimensional ◽  
Highly Active

Synthesis acid phosphatase and other proteins by human prostatic tissue in vitro

1984 ◽  
Vol 62 (7) ◽  
pp. 555-558 ◽  
Author(s):  
J. Y. Dubé ◽  
P. Chapdelaine ◽  
R. R. Tremblay ◽  
M. Thabet ◽  
R. Roy
Keyword(s):  
Acid Phosphatase ◽  
Prostatic Tissue ◽  
Secretory Product ◽  
Two Dimensional ◽  
Total Proteins ◽  
Tissue Slices ◽  
Molecular Weights ◽  
Coomassie Blue ◽  
Synthesis And Processing

We have studied the synthesis of proteins by normal and hyperplastic human prostatic tissue incubated in vitro in the presence of [35S]methionine. The overall pattern of newly synthesized proteins was similar in individuals with an age ranging from 15 to 68 years. The pattern of labeled proteins was quite different from that of total proteins stained with Coomassie blue in two-dimensional polyacrylamide gels, since the major stained proteins were not labeled. Among the most heavily labeled proteins (about a dozen) were several spots representing charge isoforms with molecular weights ranging from 46 000 to 51 000, and these were the only proteins immunoprecipitated by a polyclonal antibody developed against purified acid phosphatase. The other heavily labeled proteins had molecular weights ranging from 26 000 to 72 000. These results show that tissue slices can be used to study the synthesis and processing of acid phosphatase, the major secretory product of the prostate, and of other unidentified proteins.

Diquat Derivatives: Highly Active, Two-Dimensional Nonlinear Optical Chromophores with Potential Redox Switchability

2010 ◽  
Vol 132 (30) ◽  
pp. 10498-10512 ◽  
Author(s):  
Benjamin J. Coe ◽  
John Fielden ◽  
Simon P. Foxon ◽  
James A. Harris ◽  
Madeleine Helliwell ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Two Dimensional ◽  
Highly Active ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

Engineering Two-Dimensional PdAgRh Nanoalloys by Surface Reconstruction for Highly Active and Stable Formate Oxidation Electrocatalysis

2020 ◽  
Vol 12 (23) ◽  
pp. 26694-26703 ◽  
Author(s):  
Yachao Jin ◽  
Fuyi Chen ◽  
Longfei Guo ◽  
Jiali Wang ◽  
Bo Kou ◽  
...  
Keyword(s):  
Surface Reconstruction ◽  
Two Dimensional ◽  
Formate Oxidation ◽  
Highly Active
Sign in / Sign up

Export Citation Format

Share Document