02325nas a2200241   4500008004100000022001400041245009800055210006900153260009200222300001400314490000700328520144700335653002001782653001701802653001701819653001801836653002201854653001801876653001701894100001601911700002601927856013001953       2010                        eng d  a1533-488000aHeterofunctional nanomaterials: fabrication, properties and applications in nanobiotechnology0 aHeterofunctional nanomaterials fabrication properties and applic  a26650 THE OLD RD, STE 208, VALENCIA, CA 91381-0751 USAbAMER SCIENTIFIC PUBLISHERScJUL  a4124-41340 v103 a<p>Nanotechnology and nanoengineering includes a novel class of materials that are gaining significant recognition to pursuit technological/biological advances in diverse fields including, biology, medicine, electronics, engineering etc. due to their unique size- and shape-dependent intrinsic physicochemical, optoelectronic and biological properties. Characteristics such as high surface to volume ratios and quantum confinement results in materials that are qualitatively different from their bulk counterparts. These properties not only make them suitable for numerous applications in existing and emerging technologies, but also have outstanding role in many fields that provide inspiration for their fabrication. In Today's trend nanotechnology is spreading vigorously where researchers all over the world are focusing towards their synthesis and applications. Therefore, this review is helpful for the researchers in the field of nanobiotechnology/nanomedicine, providing a brief overview of nanotechnology, covering nanomaterial synthesis methods (with emphasis on environmentally benign greener approaches), their properties, and applications; such as drug delivery, bio-labeling, nanotoxicity etc. The influence of synthesis methods and surface coatings/stabilizing agents and their subsequent applications is discussed, and a broad outline on the biomedical applications into which they have been implemented is also presented.</p>10aBio-Fabrication10aBio-Labeling10aCell imaging10adrug delivery10aGreener Synthesis10aNanomaterials10aNanotoxicity1 aKumar, Anil1 aKhan, Mohammad, Islam  uhttps://library.ncl.res.in/content/heterofunctional-nanomaterials-fabrication-properties-and-applications-nanobiotechnology-001487nas a2200301   4500008004100000022001400041245009700055210006900152260007500221300001400296520043700310653001700747653001800764653001700782653000900799653001700808653002000825100002200845700001600867700003000883700002000913700002300933700002600956700002200982700002901004700002101033856013101054       2015                        eng d  a1434-193X00aIdentifying solid luminogens through gold-catalysed intramolecular hydroarylation of alkynes0 aIdentifying solid luminogens through goldcatalysed intramolecula  aPOSTFACH 101161, 69451 WEINHEIM, GERMANYbWILEY-V C H VERLAG GMBHcAUG  a4860-48673 a<p>The identification of a new class of luminogens based on pyrrolo-quinoxaline embedded coumarin (PQC) structures is reported. The reaction relies on the gold-catalyzed hydroarylation reaction of appropriately substituted aryl alkynoates that produces molecules that exhibit solvatochromism and aggregation-induced emission enhancement (AIEE) phenomena. The application of PQCs for live cell imaging has also been demonstrated.</p>10aCell imaging10aDyes/pigments10afluorescence10aGold10aLuminescence10aSolvatochromism1 aShaikh, Aslam, C.1 aShalini, S.1 aVaidhyanathan, Ramanathan1 aMane, Manoj, V.1 aBarui, Ayan, Kumar1 aPatra, Chitta, Ranjan1 aVenkatesh, Yeduru1 aBangal, Prakriti, Ranjan1 aPatil, Nitin, T.  uhttps://library.ncl.res.in/content/identifying-solid-luminogens-through-gold-catalysed-intramolecular-hydroarylation-alkynes-002271nas a2200265   4500008004100000022001400041245010900055210006900164260000800233300001000241490000700251520135700258653003501615653001701650653001701667653003501684653000901719100002701728700003101755700002101786700002401807700002301831700002501854856012601879       2020                        eng d  a0268-260500aAnthrone-spirolactam and quinoline hybrid based sensor for selective fluorescent detection of Fe(3+)ions0 aAnthronespirolactam and quinoline hybrid based sensor for select  cOCT  ae58670 v343 a<p>The synthesis of a novel, and highly selective Fe(3+)ion sensor based on anthrone-spirolactam and its quinoline hybrid ligand is reported. The designed ligand displayed selective detection of Fe(3+)ions with enhanced fluorescence emission. The complexation of Fe(3+)ion led to a red shift of 32 nm from 420 nm to 452 nm, and a several fold increase in intensity with fluorescent green emission. The complexation (detection) of Fe(3+)ions with ligand resulted in chelation enhanced fluorescence and intramolecular charge transfer through the inhibition of C=N isomerization. This hybrid sensor shows high sensitivity and selectivity, spontaneous response, and works on a wide pH range a minimum detection limit of 6.83 x 10(-8)M. Importantly, the sensor works through the fluorescence turn-on mechanism that overcomes the paramagnetic effect of Fe(3+)ions. The binding mechanism between the ligand and the Fe(3+)ions was established from the Job's plot method, optical studies, Fourier transfor infrared spectroscopy, NMR titration, fluorescence life-time studies, and density functional theory optimization. The sensor displayed excellent results in the quantification of Fe(3+)ions from real water samples. Furthermore, due to its biocompatibility nature, fluorescent spotting of Fe(3+)ions in live cells revealed its bioimaging applications.</p>
10aanthrone-spirolactam-quinoline10aCell imaging10afluorescence10aintramolecular charge transfer10airon1 aDarole, Ratanamala, S.1 aLeslee, Denzil, Britto Chr1 aMukherjee, Anagh1 aGonnade, Rajesh, G.1 aKaruppannan, Sekar1 aSenthilkumar, Beeran  uhttps://library.ncl.res.in/content/anthrone-spirolactam-and-quinoline-hybrid-based-sensor-selective-fluorescent-detection