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| 1 | 采用燃烧技术制备CuO纳米粒子:一种高效且环境友好的用于芳族醛合成芳族腈催化剂(英文)显示文摘CuO nanoparticles were synthesized using an energy-efficient and rapid solution combustion technique with malic acid employed as a fuel. The combustion-derived CuO nanoparticles were used as catalysts in a one-pot synthesis of aromatic nitriles from aromatic aldehydes and hydroxylamine hydrochloride. The catalyst was characterized by X-ray diffraction, scanning electron microscopy, energy-dispersive X-ray analysis, transmission electron microscopy, and Brunauer-Emmett-Teller surface area analysis. The catalytic activity of the CuO nanoparticles in the synthesis of aromatic nitriles from aromatic aldehydes was evaluated. The present protocol offers the advantages of a clean reaction, simple methodology, short reaction duration (1-2 min), and high yield (85%-98%). The catalytic activity of the CuO nanoparticles was found to be higher than that of bulk CuO powder under the same conditions. The catalyst can also be recovered and reused up to four times with no significant loss of catalytic activity. The present approach is inexpensive and is a convenient technique suitable for industrial production of CuO nanoparticles and nitriles. | Belladamadu Siddappa ANANDAKUMAR Muthukur Bhojegowd Madhusudana REDDY Chikka Nagaiah THARAMANI Mohamed Afzal PASHA Gujjarahalli Thimmanna CHANDRAPPA | 2013 | 催化学报2013，34，4： | 4 |
| 2 | Tunable catalytic activity of gadolinium-doped ceria nanoparticles for pro-oxidation of hydrogen peroxide显示文摘We report a study of the roles of gadolinium(lll)(Gd3+)dopants in influencing the catalytic activity of gadolinium-doped ceria nanoparticles towards the pro-oxidation of hydrogen peroxide to hydroxyl radicals.These doped ceria nanoparticles with dopant concentrations of 0.6 wt.%,3 wt.%,and 6 wt.%Gd^3+were synthesized using an ozone-mediated method for tuning their catalytic activities.The Gd dopants were found to foster an increase in the percentage of Ce^3+ions in the doped ceria nanoparticles.Our reaction kinetic study revealed that the relationship between the overall reaction rates and the Gd dopant concentrations in our doped materials followed a volcano-like trend.In contrast,the apparent activation energy values of these Gd-doped ceria nanoparticles were found to be positively associated with the concentrations of Gd dopants.The overall catalytic activity trend was attributed to the interplay between the promotion and degradation effects of the Gd dopants on the properties of doped ceria nanoparticles. | Anuja Bhalkikar Tai-Sing Wu Tamra J.Fisher Anandakumar Sarella Dawei Zhang Yi Gao Yun-Liang Soo Chin Li Cheung | 2020 | Nano Research2020，13，9： | 2 |
| 3 | Lysosomal abnor- malities during benzo (a)pyrene-induced experimental lung car- cinogenesis-defensive role of capsaicin 显示文摘 | Anandakumar P Kamaraj S Jagan S | 2009 | Fund Clin Pharma- col2009，23，1： | 1 |
| 4 | Sensible heat flux over a wheat canopy: Optical scintillometer measurements and surface renewal analysis estimations 显示文摘 | Anandakumar K | 1999 | Agricultural and Forest Meteorology1999，96，： | 1 |
| 5 | Medical management of cervical pregnancy-a report of two cases显示文摘 | Chew S Anandakumar C | 2001 | Singapore Med J2001，42，11： | 1 |
| 6 | Optimal placement of sensors for structural system identification and health monitoring using a hybrid swarm intelligence technique显示文摘 | Rao A R M Anandakumar G | | 0，，06： | 1 |
| 7 | Modulatory effect of hesperidin on benzo(a) pyrene induced experimental lung carcinogenesis with reference to COX-2, MMP-2 and MMP-9显示文摘 | Kamaraj S Anandakumar P Jagan S | 2010 | Eur J Pharmacol2010，649，13： | 1 |
| 8 | Synthesis and thermal characterization of phosphorus containing siliconized epoxy resins显示文摘 | Anandakumar S Denchev Z Alagarm | 2006 | Eur Polym J2006，42，10： | 1 |
| 9 | Optimal placement of sensors for structural system identification and health monitoring using a hybrid swarm intelligence tech- nique 显示文摘 | Rao A R M Anandakumar G | 2007 | Smart Materials and Structures2007，16，6： | 1 |
| 10 | Sensible heat flux over a wheat canopy: Optical scintillometer measurements and surface renewal analysis estimations显示文摘 | Anandakumar K | 1999 | Agriculture and Forest Meteorology1999，96，： | 1 |
| 11 | Antioxidant and an- ticancer efficacy of hesperidin in benzo(a) pyrene induced lung carcino- genesis in mice 显示文摘 | Kamaraj S Ramakrishnan G Anandakumar P | 2009 | Invest New Drugs2009，27，3： | 1 |
| 12 | The sensitivity of the trivariate analysis using maternal serum alpha fetoprotein, human chorionic gonadotrophin and maternal age in screening for fetal aneuploidy in mothers above the age of 35显示文摘 | Anandakumar C Chew S Wong YC | 1999 | J Perinat Med1999，27，： | 1 |
| 13 | Medical management of cervical pregnancy显示文摘 | Chew S Anandakumar C | 2001 | Singapore Med J2001，42，11： | 1 |
| 14 | Optimal placement of sensors for structural system identification and health monitoeing using a hybrid swarm intelligence tech- nique显示文摘 | Rao A R M Anandakumar G | 2007 | Smart Materials and Structures2007，16，6： | 1 |
| 15 | Analytes kinetics in lateral flow membrane analyzed by c Tn I monitoring using magnetic method显示文摘 | Oh S Anandakumar S Lee C W | 2011 | Sensors and Actuators B2011，160，： | 1 |
| 16 | Capsaicin allevi- ates the imbalance in xenobiotic metabolizing enzymes and tu- mor markers during experimental lung tumorigenesis 显示文摘 | Anandakumar P Kamaraj S Jagan S | 2009 | Mol Cell Biochem2009，331，12： | 1 |
| 17 | Management of non-immune hydrops: 8 years' experience 显示文摘 | Anandakumar C Biswas A Wong Y C | 1996 | Ultrasound Obstet Gynecol1996，8，3： | 1 |
| 18 | The effects of quercetin on antioxidant status and tumor markers in the lung and serum of mice treated with benzo(a)pyrene显示文摘 | Kamaraj S Vinodhkumar R Anandakumar P | 2007 | Biol Pharm Bull2007，30，12： | 1 |
| 19 | Hesperidin attenuates mitochondrial dysfunction during benzo (a)pyrene -induced lung carcinogenesis in mice显示文摘 | Kamaraj S Anandakumar P Jagan S | 2011 | Fundamental & Clinical Pharmacology2011，25，1： | 1 |
| 20 | Accuracy in diagnosis of ectopie pregnancy by transvaginal ultrasonography显示文摘 | Anandakumar C Lee CS Wong YC | 2005 | Asia Oceania J Obstet Gynaecol2005，18，2： | 1 |
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