Development of novel amino acid derived multifunctional phosphines for enantioselective reactions

... DEVELOPMENT OF NOVEL CHITOSAN- BASED HOLLOW FIBER MEMBRANES FOR APPLICATIONS IN WATER TREATMENT AND BIOENGINEERING HAN WEI (B Eng., Tianjin University) A THESIS SUBMITTED FOR THE DEGREE OF ... of CS -based adsorptive hollow fiber membranes The hollow fiber membranes developed will then be studied for the application of wastewater treatment...

Ngày tải lên: 14/09/2015, 08:49

... PART Ⅰ: DEVELOPMENT < /b> OF < /b> DIRECT < /b> ASYMMETRIC < /b> ALDOL < /b> REACTIONS < /b> MEDIATED < /b> BY < /b> PRIMARY < /b> AMINO < /b> ACID-< /b> DERIVED < /b> ORGANOCATALYSTS < /b> PART Ⅱ: EXPLORING < /b> DNA-< /b> CLEAVING < /b> ACTIVITIES < /b> OF < /b> VARACIN < /b> B AND VARACIN < /b> C JIANG ZHAOQIN ... 2-hydroxy-γ-butyrolactones 150 Scheme 5-1 Structur...

Ngày tải lên: 14/09/2015, 08:39

... Janecek Origin of rBAT and 4F2hc within the GH13 a-amylase family Fig The CSRs of the hcHAT proteins and the GH13 a-amylase family members A list of the abbreviations of proteins and enzymes can ... identifiable, even for the enzymatically active GH13 members [13] Therefore, one of the goals was to align Origin of rBAT and 4F2hc with...

Ngày tải lên: 18/02/2014, 13:20

... Both transitions to latent and substrate forms were strongly but differently influenced by the amino-acid composition of the shutter region Surprisingly, we found that substitution of Lys335 to ... investigate the importance of the shutter region for the unique types of RCL insertion in PAI-1, we have now undertaken a number of substitutions in...

Ngày tải lên: 22/02/2014, 07:20

... rate constants of enzyme substrate (or protein–ligand) interactions from rapid reaction kinetic data J Biol Chem 250, 404 8–4 052 Fang J, Sawa T, Akaike T, Akuta T, Sahoo SK, Khaled G, Hamada A ... have proposed the use of d-amino acid oxidase (DAAO) from Rhodotorula gracilis (EC 1.4.3.3) for cancer treatment [11] Subsequently, the strategy for cancer therapy based o...

Ngày tải lên: 16/03/2014, 02:20

... with the amino group and the N3 atom of the cytosine (Fig 1) This study uses site-directed mutagenesis to further explore the contribution of these amino acids interacting with the pyrimidine ring ... consisting of three domains, the CORE, the LID and the NMPbind [1] A characteristic of bacterial CMP kinases is an extension of the NMPbind domain by 40...

Ngày tải lên: 16/03/2014, 10:20

... wells and At the same time, the activity of the muscle was recorded with a pair of electrodes: one electrode was located in the middle, and the other at one end, of the trough Each pair of recording ... from amino-acid sequences Purification and synthesis of I -superfamily conotoxins D-Amino The excitatory peptides r11b and r11c were purified from the veno...

Ngày tải lên: 16/03/2014, 22:20

... larger than the maximal O2 concentration in solution) [6–9] These enzymes appear to ‘consume’ O2 without highaffinity binding Because of the scarcity of information concerning the reaction of flavoproteins ... in the oxidized form, and the spectrum of the reduced enzyme is observed only at the end of the observation time, i.e when the O2 concentration becom...

Ngày tải lên: 28/03/2014, 23:20

... rise of compressor are investigated to study the effects of inlet parameters on the compressor performance and characteristics Figure 4.16 indicates that a smaller inlet flow angle causes a higher ... vertical distorted velocity coefficient propagates along axial direction at higher inlet incident angles, θ ≥ 25° In Fig 4.6, smaller inlet incident angle induces a larger...

Ngày tải lên: 21/06/2014, 21:20

... htob erusaem ot desu saw )ASU ,tneligA( nevo nmuloc a dna ,)ASU ,tneligA( relpmasotua na ,)ASU ,tneligA( ressaged a ,)ASU ,tneligA( pmup a ,)ASU ,tneligA( rotceted VU yarra edoidotohp a gnidulcni ... LA1050-PV rof alumrof eninala dica onima eht yb ytilibaliavaoib fo tnemevorpmi ehT etadidnac gurdorp wen a rof yrotcafsitas erew amsalp ni noitartnecnoc fo ecnanetniam eht dna ,mrof evi...

Ngày tải lên: 07/08/2014, 23:22

... citation purposes) Feldmann M, Brennan FM, Williams RO, Woody JN, Maini RN: The transfer of a laboratory based hypothesis to a clinically useful therapy: the development of anti-TNF therapy of rheumatoid ... field of indication or promote the development of more specific compounds Another advantage of testing sorted cell populations is the ability to determine the co...

Ngày tải lên: 09/08/2014, 08:22

... Clinical and Molecular Allergy 2009, 7:9 ment of food allergy The prevalence of the transgenic protein in food and its resistance to processing and cooking may affect the amount of protein ingested, ... protein ingested, and the resistance of the protein to digestive processes, especially pepsinolysis in the stomach, will affect the amount of protein reaching the...

Ngày tải lên: 13/08/2014, 13:22

... TOR REGULATORY PATHWAYS IN YEAST Two important nutrient sensing and regulatory pathways, the general amino acid control (GAAC) and the target of rapamycin (TOR) , participate in the control of yeast ... following amino acid starvation, including the mRNA for the general amino acid permease Gap1p, a protein critical to nitrogen regulation in yeas...

Ngày tải lên: 24/08/2014, 12:49

Ngày tải lên: 14/11/2014, 08:07