مولانا محمد ابوالقاسم سیف بنارسی
افسوس ہے کہ گذشتہ مہینہ جماعتِ اہلحدیث کے مشہور و ممتاز عالم اور نامور مناظر مولانا محمد ابوالقاسم صاحب سیف بنارسی نے ۶۱ سال کی عمر میں انتقال کیا، مرحوم کی ساری عمر دین و علومِ دینیہ کی خدمت میں گذری، مدرسہ سعید یہ بنارس میں چالیس سال تک حدیثِ نبوی کا درس دیا، جوان کی سب سے بڑے فضیلت ہے، درس و تدریس کے ساتھ وعظ و تبلیغ اور تالیف و تصنیف کا شغل بھی تھا، لیکن ان کی بیشتر تصانیف مناظرانہ ہیں، آریوں، عیسائیوں اور قادیانیوں سے بڑے معرکہ کے مناظرے کئے، احناف سے بھی اس کی نوبت آجاتی تھی ادھر چند برسوں کے اندران پر فالج کے کئی ہلکے حملے ہوئے جس سے ان کی صحت بگڑ گئی تھی اس کے باوجود ان کے علمی و تعلیمی مشاغل جاری تھے ، کہ گذشتہ ۲۵؍ نومبر کو جمعہ کے دن پھر اچانک حملہ ہوا اور چند گھنٹوں کے اندر قال اللّٰہ وقال الرسول کی یہ آواز ہمیشہ کے لیے خاموش ہوگئی، مرحوم کے انتقال سے ہندوستان کے طبقہ علماء میں ایک ممتاز جگہ خالی ہوگئی، اللّٰھم اغفرہ مغفرۃً واسعۃً۔ (شاہ معین الدین ندوی، دسمبر ۱۹۴۹ء)
This study aims to find the values of social educational contained in the Qur'an. This research is a qualitative research in the form of library research. The focus of the verse is the object and source of primary data of this study, namely various commentaries that explain Surah at-Taubah verses 71-72. While secondary data sources of research is various literatut that are relevant to the subject matter of discussion. To answer the discussion of the research, the writer uses the method of interpretation maudhu'i (thematic). This study concludes that the values of humanistic social education contained in the letter at-Taubah verses 71-72 include attitudes of helping to help, an invitation to the good and preventing munkar, social solidarity, brotherhood. These values can be a spirit of social education in forming empathy, mutual care, protection, tolerance and high social solidarity. The four values of social education can be actualized in the context of the planting of social education in children through various things, among others, the cultivation of a noble mentality in children can be realized in the planting of brotherly values and help children. Furthermore, the cultivation of a spirit of attention to the rights of others and a commitment to social ethics can be realized through the inculcation of the value of social solidarity. Then, inculcation of critical and social supervision can be realized by instilling the value of amar makruf nahi munkar.
Understanding is on the rise concerning the use of nanomaterials environmental/health management solutions. In the current study, silver and gold nanoparticles (AgNPs and AuNPs respectively) were prepared for this purpose and characterized with UV–visible, transmission electron microscopy (TEM), dynamic light scattering and zeta potential. First, spherical and prism colloidal AgNPs were capped with poly-L-arginine and tested for their biological activity. Prism shaped AgNPs exhibited stronger growth inhibitory effects against E.coli, P. aeruginosa and S. enterica, where MBC was 0.65 μg/mL), whereas it was 2.7 μg/mL for spherical ones. Maximum mortality percentage of HeLa cell line was 80% for AgNP-prism nanocomposite, capped with poly L arginine and polyvinyl pyrollidone (PLA-PVP) at 11 mg/mL concentration. It was also found that PVP capped AgNP nanoprisms were able to detect mercury (Hg2+) by colorimetric estimation (blue to yellow color); TEM and spectrophotometry revealed the change in morphology of the prismatic to spherical shaped AgNPs; energy dispersive x-ray spectroscopy (EDX) also confirmed the formation of nano-alloy with Hg2+. Linear relationship was found between surface plasmon resonance (SPR) for the position shift of the AgNP nanoprisms and Hg2+ (Conc. 0-5 μmol/L conc.; detection limit, 0.5 μmol/L; pH, 7 – 9). Additionally, AuNP nanoshell conjugates were using for their biosensing capacity for bacteria, such as E. coli, P. aeruginosa, S. enterica and S. aureus. by colorimetric method (color change, yellow to red); bacterial concentrations upto 10 CFU/mL could be detected easily. AuNP-conjugates comprised of cetyl trimethyl ammonium bromide (CTAB) capped AuNP nanoshells , conjugated with the enzyme, β-galactosidase. The bacterial surfaces (bearing electronegative surface functional groups) could electrostatically attract CTAB capped AuNP nanoshells, whereas the enzyme, β-galactosidase was freed meanwhile. Here, chlorophenol-red-β-D-galactopyranoside (CPRG), which is yellow in color, was used as substrate to attract β-galactosidase (freed from the AuNP nanoshell complex), resulting in red chromophore chlorophenol red. With the increased concentration of bacterial cell, more absorption was seen by spectrophotometer, which clearly proved our hypothesis. Hence our studies suggest the possible antibacterial, biosensing, and anticancer applications of AgNPs and AuNPs.