Electrocatalytic oxygen reduction reaction
Electrocatalytic oxygen reduction reaction
... the reaction. 2 Electrocatalytic Oxygen Reduction Reaction Chaojie Song and Jiujun Zhang 2.1 Introduction Oxygen (O 2 ) is the most abundant element in the Earth’s crust. The oxygen reduction ... 2004 American Chemical Society.) Electrocatalytic Oxygen Reduction Reaction 117 Figure 2.19 shows the trend in oxygen reduction activity as a function of the oxygen...
Ngày tải lên: 23/04/2014, 22:39
Báo cáo khoa học: Nitric oxide formation from the reaction of nitrite with carp and rabbit hemoglobin at intermediate oxygen saturations pdf
... Instantaneous reaction rates for the reaction of nitrite with deoxygenated and oxygenated carp hemoglobin at different oxygen satu- rations in the absence (A, C) and presence (B, D) of ATP. Reaction ... Spectral changes during the reaction of nitrite with carp hemoglobin at different oxygen saturations. (A) Reaction of nitrite with deoxyHb (oxygen saturation = 2%). (B) Reactio...
Ngày tải lên: 16/03/2014, 06:20
Báo cáo khoa học: Dual role of oxygen during lipoxygenase reactions potx
... Singapore, Toronto. I. Ivanov et al. Oxygenation kinetics of lipoxygenases FEBS Journal 272 (2005) 2523–2535 ª 2005 FEBS 2535 Dual role of oxygen during lipoxygenase reactions Igor Ivanov 1,2 , Jan ... the oxygen uptake Fig. 5. Activation of ferrous LOX by 13S-HpODE and the oxygen- ation product of 19-OH-AA oxygenation. (A) Time course of 13S- HpODE decay during oxygenation of 19-OH-AA....
Ngày tải lên: 16/03/2014, 19:20
Báo cáo khoa học: Oxygen control of nif gene expression in Klebsiella pneumoniae depends on NifL reduction at the cytoplasmic membrane by electrons derived from the reduced quinone pool doc
... 3460–3465. 48. Poole, R.K. (1994) Oxygen reactions with bacterial oxidases and globins: binding, reduction and regulation. Antonie Van Leuwen- hoek 65, 289–310. Ó FEBS 2003 NifL reduction at the cytoplasmic ... Grabbe and R. A. Schmitz (Eur. J. Biochem. 270) Ó FEBS 2003 Oxygen control of nif gene expression in Klebsiella pneumoniae depends on NifL reduction at the cytoplasmic membra...
Ngày tải lên: 17/03/2014, 10:20
Báo cáo khoa học: Evidence for the slow reaction of hypoxia-inducible factor prolyl hydroxylase 2 with oxygen pptx
... ⁄ 2OG oxygenases. Prolyl hydroxylase 2 reaction with oxygen E. Flashman et al. 4090 FEBS Journal 277 (2010) 4089–4099 ª 2010 The Authors Journal compilation ª 2010 FEBS Although all 2OG oxygenases ... whether the rate of reaction of PHD2 with oxygen is actually limiting; for PHD2 to act as an oxygen sensor (as proposed) in cells, its hydroxylation of HIF must be limited by oxygen...
Ngày tải lên: 23/03/2014, 03:20
Báo cáo khoa học: Reduction of S-nitrosoglutathione by human alcohol dehydrogenase 3 is an irreversible reaction as analysed by electrospray mass spectrometry pptx
... the reaction products are not substrates for alcohol dehydrogenase 3 and the overall reaction is therefore irreversible. We propose that alcohol dehydrogenase 3 catalysed S-nitrosoglutathione reduction ... suggested to prevent reductive reactions catalysed by alcohol dehydro- genases through the low cytolsolic NADH/NAD + ratio. However, the major products of S-nitrosoglutathione reduct...
Ngày tải lên: 31/03/2014, 07:20
Khám phá khí Oxygen
... (rong, vi khuẩn), dùng khí carbonic và thải ra khí oxygen. Oxygen nhờ đó mà xuất hiện từ từ trong khí quyển, lúc đầu chỉ có 0,2%. Sau đó oxygen tạo thành tầng ozon, sẽ làm màn chắn bớt các ... càng ngày càng có nhiều oxygen Nhờ sự sản xuất oxygen mà trái đất ta đã qua một bước ngoặc mới trong lịch sử của nó. Trong một tì năm, cây dưới nước tiếp tục thải ra khí oxygen, và dần...
Ngày tải lên: 18/08/2012, 20:36
Precipitations In Chemical Reactions
... Precipitations In Chemical Reactions t ta trong phn ng hóa hc Trang 1 t ta trong các phn ng hóa hc (The Young Vietnamese ... th to thành kt ta khi kt hp vi nhau. Na + + NO 3 - NaNO 3 Precipitations In Chemical Reactions t ta trong phn ng hóa hc Trang 2 NaNO 3 là cht d hòa tan theo qui tc hòa tan ... Ca(NO 3 ) 2 + K 2 SO 4 3. Li 2 S + CuSO 4 4. Co(C 2 H 3 O 2 )...
Ngày tải lên: 22/08/2012, 09:18
Báo cáo y học: " Effect of Weight Reduction on Cardiovascular Risk Factors and CD34-positive Cells in Circulatio"
... M M e e d d i i c c a a l l S S c c i i e e n n c c e e s s 2011; 8(6):445-452 Research Paper Effect of Weight Reduction on Cardiovascular Risk Factors and CD34-positive Cells in Circulation Nina A Mikirova , ... body composition af- fects the number of stem/progenitor cells in circulation. Key words: weight reduction, body composition, cardiovascular risk factors, lipid pr...
Ngày tải lên: 25/10/2012, 10:51
Báo cáo y học: "The Influence of Hyperbaric Oxygen Treatment on the Healing of Experimental Defects Filled with Different Bone Graft Substitutes"
... Hunt TK, eds. Problemwounds The role of oxygen. New York: Elsevier. 1988:225-235. 16. Vudiniabola S, Pirone C, Williamson J, Goss AN. Hyperbaric oxygen in the prevention of osteoradionecrosis ... adjunctive hyperbaric oxygen therapy (HBO): comparing dose schedules. J Invest Surg. 1990; 3: 387-392. 29. Coulson DB, Ferguson ABJr., Diehl RCJr. Effect of hyperbaric oxygen on the heal...
Ngày tải lên: 25/10/2012, 11:15