¥ 400.00

产品编号 C141253 | CAS号 7440-50-8 | 阿拉丁
Electrolytic copper
货号 规格 库存 价格 数量
C141253-70g Φ:0.4mm,元素分析仪专用 上海(预计3-7周)
C141253-90g Φ:0.4mm,元素分析仪专用 上海(预计3-7周)


敏感性 对空气敏感
密度 8.9400
熔点 1083.4 °C
沸点 2567 °C
存贮条件 充氩气保存


别名 Copper 铜,海绵铜,铜粉;
应用 用于Thermo仪器。
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个人防护设备 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS GL5325000
WGK德国 nwg
Ren Zhang, Qihan Gong, Thomas J Emge, Debasis Banerjee, Jing Li
Three new R-isophthalic acid-based (R = H or Br) coordination polymers have been designed and synthesized. By changing the N-containing ligand in the system, we are able to tune the dimensionality of ...Read More
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In order to establish a desirable method for NO reduction, selective catalytic reduction (SCR) of NO by urea-CeO2/ACF and urea-CeO2-CuO/ACF was carried out at room temperature. The experimental result...Read More
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M A MA Lovell, W R WR Markesbery
Markers of oxidative stress are increased in cerebrospinal fluid (CSF) of patients with Alzheimer disease (AD), although none of those reported are appropriate diagnostic markers because of the overla...Read More
M L Selley, D R Close, S E Stern
There is evidence that increased blood concentrations of homocysteine may be a risk factor for Alzheimer's disease. (E)-4-hydroxy-2-nonenal (HNE) is a neurotoxic product of lipid peroxidation tha...Read More
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Thiamine is an essential cofactor for several important enzymes involved in brain oxidative metabolism, such as the alpha-ketoglutarate dehydrogenase complex (KGDHC), pyruvate-dehydrogenase complex (P...Read More
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To investigate the possible role of oxidative RNA damage in the pathogenesis of Alzheimer's disease (AD), the concentrations of the oxidative stress marker 8-hydroxyguanosine (8-OHG) were measure...Read More
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Increasing evidence suggests an interaction of oxidative stress and the formation of advanced glycation end products (AGE) in the onset and progression of Alzheimer's disease. We studied levels o...Read More
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To study changes in amino acid metabolism and biogenic amines in Parkinson's disease, we set up a prospective study and measured biogenic amines, their main metabolites, and 22 different amino ac...Read More
Beatrice B Bocca, Giovanni G Forte, Francesco F Petrucci, Anna A Pino, Francesca F Marchione, Giuseppe G Bomboi, Oreste O Senofonte, Franco F Giubilei, Alessandro A Alimonti
The haematic concentration of 26 metals and the oxidative damage in 60 patients (20 males and 40 females) affected by Alzheimer's disease and 44 healthy individuals (33 males and 11 females) were...Read More
M A MA Raskind, E R ER Peskind, C C Holmes, D S DS Goldstein
High cerebrospinal fluid (CSF) norepinephrine (NE) concentrations in aging and Alzheimer's disease (AD) could reflect decreased NE clearance from central nervous system (CNS) extracellular fluid ...Read More
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An important aspect of Alzheimer's disease (AD) is loss or impairment of cholinergic neurons. It is controversial whether there is a similar cholinergic impairment and cerebral deficit of acetylc...Read More
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The cobalamin status was evaluated in Alzheimer dementia (n = 26), other dementias (n = 24), various gerontopsychiatric disorders (n = 25), and in neuro-psychiatrically healthy controls (n = 20). Supp...Read More
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Experimental and clinical studies give evidence for breakdown of membrane phospholipids during neurodegeneration. In the present study, we measured the levels of glycerophosphocholine (GPCh), phosphoc...Read More
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Although some studies suggested a link between exposure to trace elements and development of multiple sclerosis (MS), clear information on their role in the aetiology of MS is still lacking. In this s...Read More
C C Syburra, S S Passi
It is well known that brain and nervous system cells are prone to oxidative damage because of their relatively low content of antioxidants, especially enzymatic ones, and of the high levels of both me...Read More
G G Toncev, B B Milicic, S S Toncev, G G Samardzic
Several findings suggest lower levels of serum uric acid in multiple sclerosis (MS) patients. The aim of this study is to investigate relationships of uric acid serum levels in relapse-remitting (RR) ...Read More
V V Calabrese, G G Scapagnini, A A Ravagna, R R Bella, D A DA Butterfield, M M Calvani, G G Pennisi, A M AM Giuffrida Stella
Recent studies suggest that NO and its reactive derivative peroxynitrite are implicated in the pathogenesis of multiple sclerosis (MS). Patients dying with MS demonstrate increased astrocytic inducibl...Read More
Gabi Drochioiu, Laura Ion, Catalina Ciobanu, Laura Habasescu, Ionel Mangalagiu
The interaction between copper ions and gamma-L-glutamyl-L-cysteinyl-glycine [glutathione (GSH)] molecules may lead to the formation of the physiologically occurring Cu[I)-[GSH]2 and Cu(II)-GSSG compl...Read More
Ahmad El Hajj, Bruno Lucas, Anthony Barbot, Rémi Antony, Bernard Ratier, Matt Aldissi
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Kiyeol Kwak, Kyoungah Cho, Sangsig Kim
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Giovanni G Forte, Alessandro A Alimonti, Anna A Pino, Paolo P Stanzione, Sonia S Brescianini, Livia L Brusa, Giuseppe G Sancesario, Nicola N Violante, Beatrice B Bocca
Twenty-six metals and the oxidative status in 71 patients affected by Parkinson's disease and 44 healthy individuals were compared in order to identify potential biomarkers of the disease. In the...Read More
R Shukla, M Rajani, N Srivastava, M K Barthwal, M Dikshit
Evidence from clinical and experimental studies supports the hypothesis of free radical-mediated damage of dopaminergic neurons in the pathology of Parkin's disease (PD). The present study was un...Read More
M Naoi, W Maruyama
Dopamine neurons in the substantia nigra of human brain are selectively vulnerable and the number decline by aging at 5-10% per decade. Enzymatic and non-enzymatic oxidation of dopamine generates reac...Read More
P A PA LeWitt, M P MP Galloway, W W Matson, P P Milbury, M M McDermott, D K DK Srivastava, D D Oakes
We used two analytic methods (a multichannel coulometric electrode array with high-performance liquid chromatography, and gas chromatography-mass spectrophotometry) to measure CSF dopamine (DA) and it...Read More
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In order to investigate the possible role of oxidative RNA damage in the pathogenesis of Parkinson's disease (PD), the concentrations of the oxidative stress marker 8-hydroxyguanosine (8-OHG) wer...Read More
Wen Zhang, Yunfeng Xie, Jing Gu, Shiyun Ai, Jian Wang, Katsunobu Yamamoto, Litong Jin
The fabrication and application of a novel electrochemical detector (ED) with nano crystalline Ce-doped lead dioxide film chemically modified electrode (CME) for liquid chromatography (LC) were descri...Read More
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Though depletion of CSF homovanillic acid (HVA) concentration has often been regarded as a direct indicator of dopamine (DA) deficiency in Parkinson's Disease (PD), CSF HVA is normal in mildly af...Read More
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E J EJ Pappert, C C CC Tangney, C G CG Goetz, Z D ZD Ling, J W JW Lipton, G T GT Stebbins, P M PM Carvey
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Hye-Won Seok, Sei-Ki Kim, Hyun-Seok Lee, Mi-Jae Lee, Byeong-Kwon Ju
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Lihong Zhu, Junying Zhang, Ziyu Chen, Kejia Liu, Hong Gao
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Kyung Hoon Kim, Sung Chul Lim, Hyouk Chon Kwon
Three different conditions of surface activation bonding, 0.5 m/min, 1.0 m/min and 1.5 m/min surface activation treatment speed, on copper and nickel substrate were investigated from the view point of...Read More
R M Mohamed, I A Mkhalid, S A Al-Thabaiti, Mohamed Mokhtar
The photo-assisted deposition (PAD) and impregnation (Img) synthesis of nano-sized Cu metal on TiO2-SiO2 are reported. The prepared catalysts were characterized by different techniques such as XRD, EX...Read More
Ping Ning, Juan Qiu, Xueqian Wang, Wei Liu, Wei Chen
Metal (Cu, Co, or Zn) loaded ZSM-5 and Y zeolite adsorbents were prepared for the adsorption of hydrogen cyanide (HCN) toxic gas. The results showed that the HCN breakthrough capacity was enhanced sig...Read More
Valerio V Leoni, Thomas T Masterman, Fariba S FS Mousavi, Bengt B Wretlind, Lars-Olof LO Wahlund, Ulf U Diczfalusy, Jan J Hillert, Ingemar I Bj?rkhem
24S-Hydroxycholesterol (24OHC) and 27-hydroxycholesterol (27OHC) are two structurally similar oxysterols of different origins--the former almost exclusively formed in the brain and the latter formed t...Read More
Rima R Obeid, Mariz M Kasoha, Jean-Pierre JP Knapp, Panagiotis P Kostopoulos, George G Becker, Klaus K Fassbender, Wolfgang W Herrmann
Increased plasma total homocysteine (tHcy) is a risk factor for neurological diseases, but the underlying pathophysiology has not been adequately explained....Read More
Norbert W Lutz, Angèle Viola, Irina Malikova, Sylviane Confort-Gouny, Bertrand Audoin, Jean-Philippe Ranjeva, Jean Pelletier, Patrick J Cozzone
Multiple sclerosis (MS), an inflammatory disease of the central nervous system, manifests itself in numerous forms and stages. A number of brain metabolic alterations have been reported for MS patient...Read More
C E CE Shaw, P R PR Dunbar, H A HA Macaulay, T J TJ Neale
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Hamida Iboukhoulef, Abdeltif Amrane, Hocine Kadi
Olive mill wastewater (OMW) is a substantial pollutant not only because of its high organic matter content and recalcitrant compounds such as polyphenols, but also due to its high chemical oxygen dema...Read More
I P Za?tseva, V V Nasolodin, R A Beliakov, N P Arshinov, O N Za?tsev, S I Meshcheriakov
According to examination, with the help of emission spectrum analysis method, of 24 cadets-athletes of different specialization it was determined that during physical exercise in summer and in winter ...Read More
A A Matsui, H T HT Psacharopoulos, A P AP Mowat, B B Portmann, G M GM Murphy
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Elzbieta E Kedzierska
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Bartosz Urbaniak, Zenon J Kokot
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A V Zagainova, T Z Artemova, R A Dmitrieva, E K Gipp, L V Ivanova, Yu G Talaeva, N N Butorina, T N Maksimkina, O V Savostikova, O V Ushakova, M A Vodianova, F I Ingel, V V Yurchenko, E K Krivtsova
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Huseyin Serencam, Celal Duran, Duygu Ozdes, Hakan Bektas
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Chongshen Guo, Shu Yin, Qiang Dong, Takeshi Kimura, Miyuki Tanaka, Le Thi Hang, Xiaoyong Wu, Tsugio Sato
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Yaser A Almaroai, Adel R A Usman, Mahtab Ahmad, Kwon-Rae Kim, Meththika Vithanage, Yong Sik Ok
Kinetic aspects of metal release were investigated to understand the effects of synthetic chelating agents (EDTA, EDDS and NTA) and low molecular weight (LMW) organic acids (oxalic and citric acids) o...Read More
Marius Andruh
The node-and-spacer approach is widely employed in crystal engineering to construct coordination polymers. It consists of self-assembly processes involving mononuclear cationic species and exo-dentate...Read More
Kessarin Thanapirom, Sombat Treeprasertsuk, Piyawat Komolmit, Pisit Tangkijvanich, Pinit Kullavanijaya
Wilson's disease (WD) is an inherited disorder of copper metabolism, leading to hepatic and neuropsychiatric manifestations. The long-term outcome of patients with Wilson's disease presentin...Read More
Xuejiao Tong, Renkou Xu
The removal efficiency of copper (Cu(II)) from an actual acidic electroplating effluent by biochars generated from canola, rice, soybean and peanut straws was investigated. The biochars simultaneously...Read More
John Mondal, Noor Salam, Asim Bhaumik
Furfural-imine functionalized mesoporous organosilica material has been synthesized by post-synthesis surface functionalization of 2D-hexagnoal mesoporous SBA-15 with organosilane precursor 3-aminopro...Read More
D Deruytter, M Vandegehuchte, J Garrevoet, E Vergucht, R Blust, K De Schamphelaere, L Vincze, C R Janssen
We're sorry this abstract is currently not available....Read More
Ru Qiao, Qiaoqiao Yin, Ri Qiu, Lanlan Zhu, Jianong Fu, Xiao Li Zhang
In this paper, we report a preparation of CuZn dendritic microstructures through a tunable template-free electrochemical approach. By simply tunning the applied depositing current, the morphology of t...Read More
A Turgut, A ?zler, N Y G?rük, S Y Tunc, O Evliyaoglu, T Gül
To compare patients with advanced stage endometriosis with control patients without endometriosis with respect to serum Copper (Cu) and Ceruloplasmin (Cp) levels and oxidative stress markers in order ...Read More
Mohammad Mirzaei, Mansoureh Behzadi
A simple and rapid dispersive liquid-liquid microextraction based on solidification of floating organic drop method prior to flame atomic absorption spectrometry was developed for preconcentration and...Read More
Taekyung Yu, Taeyoung Koh, Byungkwon Lim
Copper (Cu) nanoparticles with controllable sizes were successfully synthesized by using a modified reverse micelle method, in which copper(II) acetate was reacted with L-ascorbic acid in a solution c...Read More
Roopa Seshadri, P S Bindu, A K Gupta
Six-month-old twins, born to a consanguineous couple, presented with hypotonia, hypothermia, seizures, and developmental delay. Babies were fair complexioned; scalp hairs were sparse, light-colored, a...Read More
Hiroko Asahi, Mohammed Essa Marghany Tolba, Masanobu Tanabe, Hiroshi Ohmae
Malaria continues to be a devastating disease. We investigated the factors that control intraerythrocytic development of the parasite Plasmodium falciparum by using a chemically defined medium (CDM) c...Read More
Tony I Venelinov, Ian M Davies, John H Beattie
A method based on dialysis in the presence of histidine, and subsequent copper adsorption and preconcentration using Chelex-100 resin, has been developed for selective extraction of exchangeable coppe...Read More
Alica Pizent, Jasna Jurasovi?, Spomenka Telisman
The influence of exposure to lead and cadmium on serum concentrations of calcium, zinc, and copper was examined in 299 healthy Croatian men 20-55 years of age, including 143 workers in a lead battery ...Read More
Nina Dib, Emmanuelle Valsesia, Marie Claire Malinge, Yves Mauras, Micheline Misrahi, Paul Calès
We report the coexistence of Wilson's disease and genetic haemochromatosis in one family. The diagnosis of genetic haemochromatosis was established in a 52-year-old man. Among his siblings, one 5...Read More
Reinhard R Kitzberger, Christian C Madl, Peter P Ferenci
Wilson disease (WD) is an autosomal recessive inherited disorder of copper metabolism, resulting in pathological accumulation of copper in many organs and tissues. The hallmarks of the disease are the...Read More
H Kodama, E Sato, Y-H Gu, K Shiga, C Fujisawa, T Kozuma
Menkes disease (MD) is a neurodegenerative disorder characterized by a copper deficiency in the brain. It is caused by the defective intestinal absorption of copper resulting from a deficiency of a co...Read More
Tjaard Ubbo Hoogenraad
Zinc therapy has replaced penicillamine as first-line therapy for Wilson's disease. New guidelines reflect the paradigm shift in treatment that has occurred in recent years. In the old paradigm, ...Read More
Savita Attri, Neeraj Sharma, Sujeet Jahagirdar, Babu Ram Thapa, Rajendra Prasad
Wilson disease (WD) is an autosomal recessive disorder due to the defect in ATP7B gene characterized by excessive accumulation of copper in the liver with progressive hepatic damage and subsequent red...Read More
R Squitti, G Barbati, L Rossi, M Ventriglia, G Dal Forno, S Cesaretti, F Moffa, I Caridi, E Cassetta, P Pasqualetti, L Calabrese, D Lupoi, P M Rossini
To assess whether serum copper in Alzheimer disease (AD) correlates with cognitive scores, beta-amyloid, and other CSF markers of neurodegeneration.The authors studied copper, ceruloplasmin, total per...Read More
Di D Chen, Qiuzhi Cindy QC Cui, Huanjie H Yang, Q Ping QP Dou
Disulfiram (DSF), a member of the dithiocarbamate family capable of binding copper and an inhibitor of aldehyde dehydrogenase, is currently being used clinically for the treatment of alcoholism. Recen...Read More
Stephen G Kaler, Courtney S Holmes, David S Goldstein, Jingrong Tang, Sarah C Godwin, Anthony Donsante, Clarissa J Liew, Susumu Sato, Nicholas Patronas
Menkes disease is a fatal neurodegenerative disorder of infancy caused by diverse mutations in a copper-transport gene, ATP7A. Early treatment with copper injections may prevent death and illness, but...Read More
Bora Cengiz, Feride S?ylemez, Ebru Oztürk, Ayhan O Cavdar
Neural tube defects are important causes of infant mortality and childhood morbidity. We investigated the relationship between zinc, selenium, copper, and lead concentrations and neural-tube-defect oc...Read More
Kenyon G Daniel, R Hope Harbach, Wayne C Guida, Q Ping Dou
The trace element copper is vital to the healthy functioning of organisms. Copper is used in a multitude of cellular activities including respiration, angiogenesis, and immune responses. Like other me...Read More
Tsugutoshi T Aoki
Wilson's disease and Menkes disease are inherited genetic disorders of copper metabolism. Each disease results from the absence or dysfunction of homologous copper-transporting ATPases present in...Read More
Robert W RW Gorter, Mario M Butorac, Eloy Pulido EP Cobian
Because copper-containing ointments are frequently used in anthroposophical medicine, a phase I trial to investigate the cutaneous absorption of copper was conducted. Sixty-one volunteers were randomi...Read More
Yan Y Meng, Ichiro I Miyoshi, Masumi M Hirabayashi, Mu M Su, Yasumasa Y Mototani, Tadashi T Okamura, Kunihiko K Terada, Masatsugu M Ueda, Katsuhiko K Enomoto, Toshihiro T Sugiyama, Noriyuki N Kasai
Hepatic abnormalities in Long-Evans Cinnamon (LEC) rats, an animal model of Wilson disease (WD), were restored by the expression of the human ATP7B cDNA under the control of CAG promoter. Expression o...Read More
Josely C Koury, Astrogildo V de Olilveria, Emílson S Portella, Cyntia F de Olilveria, Gustavo C Lopes, Carmen M Donangelo
The purpose of this study was to compare zinc and copper biochemical indices of antioxidant status and their relationship in elite athletes of different modalities: aerobic with high-impact (triathlet...Read More
Jon Oyvind JO Odland, Evert E Nieboer, Natalya N Romanova, Yngvar Y Thomassen
This paper describes a comprehensive assessment of the association of concentrations of essential and toxic elements in maternal and neonatal body fluids and the placenta as predictors of birth weight...Read More
Cord C Langner, Helmut H Denk
Wilson disease (WD) is an autosomal recessive disorder of copper metabolism. Since daily copper intake exceeds the body's requirements, effective means of excreting excess copper are essential. T...Read More
Irena I Jab?ońska-Kaszewska, Ewa E Dabrowska, Anna A Drobińska Jurowiecka, Bogdan B Falkiewicz
On the basis of literature review and own experience we presented the method of treatment of Wilson's disease. Causative treatment has been impossible so far, although gene therapy could be real ...Read More
Karlis Briviba, Kerstin Schn?bele, Gerhard Rechkemmer, Achim Bub
Antioxidant properties of carotenoids are thought to be at least partly responsible for the protective effects of fruits and vegetables rich in carotenoids against colon cancer. There are large amount...Read More