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| 1 | Modulation of fluorescence through coassembly of molecules in organic nanostructures显示文摘 | Behanna H A Rajangam K Stupp S I | 2007 | J Am Chem Soc2007，129，2： | 1 |
| 2 | Cytogenetic studies in amenorrhea 显示文摘 | Rajangam S Nanjappa L | 2007 | Saudi Med J2007，28，2： | 1 |
| 3 | Fibrinogen and fibrin based micro and nano scaffolds incorporated with drugs, proteins, cells and genes for ther- apeutic biomedical applications 显示文摘 | Rajangam T An SS | 2013 | Int J Nanomed2013，8，： | 1 |
| 4 | 酸性蛋白酶作用于皮革染色过程的动力学研究显示文摘本论文报道用酸性蛋白酶对皮革染色进行预处理的染色动力学研究。将酸性蛋白酶应用于皮革染色可提高染料的吸收率并且促进染料在皮革内部的扩散。酶量为1%在50℃下作用60min,可使染料的吸收率达到98%同时提高吸收速率。在最佳工艺条件下反应后测得CI酸性黑194染料最终吸收率(C∞)达到98.5%,修饰等温线上K和r2为0.1033和0.0631。CI酸性黑194是2∶1型金属络合染料,比CI酸性黑210具有更高的吸收率。由阿伦尼乌斯方程计算酶促进染色过程中活化能减少了50%,染料的吸收率被证实确有提高。用修正过的Cegarra-Puente方程所确定的酶促反应动力学具有更高的吸收常数和更快的吸收速率。经酶预处理染色后的皮革与对照组相比,具有更加优良的色泽效果。本研究证实了酶在环境友好型皮革染色工艺中起着至关重要的作用。 | Swarna V K Rajangam V Gladstone C J 孙国龙 | 2013 | 西部皮革2013，，16： | 1 |
| 5 | Peptide amphiphile nanostructure-heparin interactions and their relationship to bio- activity 显示文摘 | Rajangam K Amold MS Rocco MA | 2008 | Biomaterials2008，29，23： | 1 |
| 6 | Peptide amphiphile nanostrueture-heparin interactions and the(r relationship to bioac- tivity显示文摘 | Rajangam K Arnold MS Stupp SI | 2008 | Biomaterials2008，29，23： | 1 |
| 7 | Antibacterial Potential of Different Parts of Aerva lanata (L.) Against Some Selected Clinical Isolates from Urinary Tract Infections显示文摘 | Ramalingam Vidhya Rajangam Udayakumar | 2015 | British Microbiology Research Journal2015，，1： | 1 |
| 8 | Fibrinogen and fibrin based micro and nano scaffolds incorporated with drugs, proteins, cells and genes for hera- peutic biomedical applications 显示文摘 | Rajangam T An SS | 2013 | International Journal of Nanom- edicine2013，8，： | 1 |
| 9 | Fabrication and characterization of polymethylmethacrylate /poly- sulphone/beta-tricalcium phosphate composite for or- thopaedic applications显示文摘 | Bhat KA Rajangam P Dharmalingam S | 2012 | J Mater Sci2012，47，： | 1 |
| 10 | Partial Nephrectomy in cystic partially differentiated nephroblastoma显示文摘 | Rajangam K Narasimhan KL Trehan A | | 0，，3： | 1 |
| 11 | Separa-tion of heavy metals from water samples using anion exchange polymers by adsorption process显示文摘 | RAJANGAM V RAJANGAM P DHARMALINGAM S | | 0，，2： | 1 |
| 12 | Novel quaternized polysulfone/ZrO 2 composite membranes for solid alkaline fuel cell applications显示文摘 | Rajangam Vinodh Muthukrishnan Purushothaman Dharmalingam Sangeetha | 2011 | International Journal of Hydrogen Energy2011，，12： | 1 |
| 13 | Separation of heavy metals from water samples using anion exchange polymers by adsorption process显示文摘 | Rajangam Vinodh Rajangam Padmavathi Dharmalingam Sangeetha | 2010 | Desalination2010，，2： | 1 |
| 14 | 硬毛巴豆减弱链脲佐菌素诱导大鼠的神经炎症显示文摘目的本研究旨在探讨硬毛巴豆(CH)提取物在链脲佐菌素(STZ)大鼠中的神经保护作用。方法(1)亚慢性毒性试验包括24只成年大鼠,雌雄不限,体重160~200 g,分为4组,每组6只。第1组大鼠给予二甲基亚砜(DMSO)与生理盐水混合物;第2、3、4组大鼠灌胃给药硬毛巴豆甲醇提取物(MECH),剂量分别为100、200和400 mg/kg,连续28天。将功能观察组合和自发活动分级作为其神经行为活动的一部分,并对脑区(如皮质和海马)进行神经病理学异常分析。(2)研究动物体重为160~200 g的成年雄性Wistar大鼠,分为5组,每组6只,包括对照组(Ⅰ)、STZ组(Ⅱ)、多奈哌齐组(Ⅲ)、MECH组(100 mg/kg,Ⅳ)和MECH组(200 mg/kg,Ⅴ)。第Ⅰ组大鼠口服柠檬酸盐缓冲液和DMSO生理盐水混合物(14天)。第Ⅱ组大鼠在第1天和第3天侧脑室注射链脲佐菌素(3 mg/kg,双侧ICV-STZ),随后给予生理盐水DMSO混合物(14天)。第Ⅲ、Ⅳ和Ⅴ组大鼠在第1天和第3天给予STZ,随后口服多奈哌齐[3 mg/(kg·d)]和MECH[100和200 mg/(kg·d)](14天)。检测大鼠Morris水迷宫(MWM)和被动回避试验(PAT)等学习记忆指标。完成行为学实验后处死动物,取脑,用紫外可见分光光度计测定乙酰胆碱酯酶(AChE)、脂质过氧化(LPO)、谷胱甘肽(GSH)和超氧化物歧化酶(SOD)水平。使用总荧光发射光谱法测定caspase-3水平。通过酶联免疫吸附测定(ELISA)检测β淀粉样蛋白(Aβ)水平,同时对CA1海马区进行组织病理学分析。结果(1)亚慢性毒性结果显示,各组MECH大鼠的旷场试验参数(包括线交叉、直立、进入中广场、排便或排尿)无显著差异(P>0.05)。组织病理学结果显示,与对照组大鼠相比,经过MECH治疗的大鼠两个区域的神经元细胞中均未产生任何病变和炎症。(2)研究主要发现STZ处理大鼠在学习和记忆参数受损显著增加(P<0.001),AChE、caspase-3、Aβ(1-40和1-42)和LPO水平均显著升高(P<0.001),且SOD和GSH水平显著降低(P<0.01)。此外,在海马区发现神经元损伤。相反,STZ诱导大鼠的行为和生化损伤与MECH治疗呈剂量依赖性降低。结论MECH通过其抗氧化作用可显著预防STZ诱导的记忆缺陷,胆碱能功能的恢复可能是行为改善的原因。因此,MECH可能治疗包括阿尔茨海默病在内的认知障碍。 | Prakash Ramakrishnan Jayaram Rajangam Binoy Varghese Cherian Jose Prakash Dharmian | 2023 | Digital Chinese Medicine2023，6，3： | 0 |
| 15 | 酸性蛋白酶预处理后皮革染色动力学显示文摘本研究揭示了经过酸性蛋白酶预处理后的皮革染色动力学过程。通过酸性蛋白酶预处理,可使染料向皮革基质的吸附和扩散速率提高。在50℃时,用量为1%的酸性蛋白酶处理皮革60min,可使染料吸收率提高至98%,同时可使染料吸附速率常数增加。经过酶制剂预处理后,在用酸性黑C.I.No.194对皮革染色时,染料吸收率最高为98.5%,并且通过改进的Cegarra-Puente方程拟合所得的,染料吸附速率常数(K)和相关系数‘r2’分别为0.1033、0.9998。酸性黑C.I.No.194为一种2:1的金属络合染料,这种染料的吸附速率常数高于酸性染料酸性黑C.I.No.210。运用Arrhenius方程计算得到,在酶预处理皮革基质后,这两种染料的表观活化能值均下降了50%,这大大加速了染料的吸附过程。通过改进的Cegarra-Puente方程拟合所得吸附速率常数值表明:酶预处理后皮革染色过程中染料吸附加快,染色过程也加快。相对于空白样,酶预处理后染色革表面颜色更深。总之,本研究证实了酶预处理后再进行皮革染色是一种生态友好的皮革染色方法。 | Swarna Vinodh Kanth Rajangam Venba Gladstone Christopher Jayakumar Narasimhan Kannan Chandrababu 龚英(译) | 2010 | 北京皮革(中外鞋讯)(下)2010，，5： | 0 |
| 16 | Microporous Hypercross-linked Conjugated Quinonoid Chromophores of Anthracene: Novel Polymers for CO_2 Adsorption显示文摘Microporous hypercross-linked conjugated quinonoid chromophores represent a novel class of amorphous polymers, synthesized by the reaction of anthracene with dimethoxy methane in the presence of FeCl3 catalyst. Their N2 adsorption isotherms confirm their microporous nature. Diffuse reflectance UV-Visible(DRS UV-Vis) spectroscopy confirms their matrix built with the conjugated quinonoids by their broad light absorption characteristics extending from 1000 nm to 200 nm with the absorbance maximum close to 400 nm. The catalyst cross-linked anthracene with ―CH2― bridges and subsequently dehydrogenating them to form quinonoids. Their Fourier transform infrared(FTIR) spectra showed their characteristic quinonoid vibrations between 1600 and 1700 cm-1. The synthesis of polymers was carried out at 30, 40, 50, 60, 70 and 80 ℃, but the quinonoid content of the polymer obtained at 80 ℃ was higher than that of the others. Their scanning electron microscopy(SEM) images showed microspheres of 1 to 5 μm size built with tiny particles. Their surfaces were not smooth. The polymer synthesized at 80 ℃ showed 5.1 wt% CO2 sorption at 25 ℃ and 0.1 MPa, but when it was recross-linked, the CO2 sorption increased to 8 wt%. Hence, hypercross-linked conjugated quinonoid chromophores of anthracene are good for sorption of CO2. | Rajangam Vinodh Mani Ganesh Mei Mei Peng Aziz Abidov Muthiahpillai Palanichamy Wang Seog Cha Hyun-Tae Jang | 2015 | Chinese Journal of Polymer Science2015，33，2： | 0 |
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