Colorimetric相关论文
Microwave-assisted synthesis of colorimetric and fluorometric dual-functional hybrid carbon nanodots
Carbon nanodots (CDs) based fluorescent nanoprobes have recently drawn much attention in chemo-/bio-sensing and bioimagi......
In recent years, the dangers of fluoride ions to human health is concerned increasingly.According to the recent reports,......
A colorimetric and fluorescent chemosensor bearing hybrid coumarin-hemicyanine functionality has been synthesized for H2......
Engineering of Colorless Gold Nanoparticles as Activatable Colorimetric Probe for Naked-Eye Detectio
Simple but ultrasensitive probe with an ability of detecting lower concentration of lead ions(Pb2+)played a significant ......
The well-dispersed Co3O4 nanoparticles-decorated crumpled graphene microsphere(CGM)was successfully prepared by aerosol-......
Porphyrin functionalized NiO nanoparticles:Promising peroxidase mimetics for H2O2 and glucose detect
NiO nanoparticles(NPs)and 5,10,15,20-tetrakis(4-carboxyl pheyl)-porphyrin(H2TCPP)functionalized NiO nanoparticles(H2TCPP......
A “naked eye” and ratiometric chemosensor for cobalt(Ⅱ)based on coumarin-thiourea platform in aqueou
A novel ratiometric and colorimetric chemosensor based on coumarin-thiourea platform has been synthesized for cobalt(Ⅱ)......
Highly Sensitive and Selective Turn-On Fluorescent Chemosensor for Hg2+ Based on Rhodamine-methylthi
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The homeostasis of pH is crucial in cell physiology.Developing small-molecular fluorescent probe for the ratiometric det......
In this paper,a label-free,sensitive,rapid,simple and general colorimetric method was reported to monitor nuclease activ......
A hemicyanine-based colorimetric and ratiometric fluorescent probe for selective detection of cystei
A new ratiometric fluorescent probe hCy-A based on a hemicyanine dye was synthesized.Investigation on the response behav......
In addition to vital functions,more subsidiary functions are being expected from wearable devices.The wearable technolog......
Bifunctional silicon quantum dots sensing platform for selective andsensitive detection of p-dihydro
The similar structures and properties of pdihydroxybenzene(p-DHB)with catechol(CC)make the selective and reliable de......
We have designed and synthesized a near-infrared fluorescent probe for colorimetric fluorescent detection of cystein......
A highly selective colorimetric and ratiometric fluorescent probe for cysteine with enhanced near-in
A new ratiometric near-infrared(NIR)fluorescent probe with significant NIR fluorescent turn-on changes was reported ......
A Rapid-response Colorimetric and Fluorescent Probe for Cu2+ in Aqueous Media and Its Application to
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A commercially-available sulfonphthalein derivative was demonstrated to be a chemodosimeter for Fe2+ and its sensing beh......
Sodium diethyldithiocarbamate (DDTC-Na) was demonstrated to be a new colorimetric cyanide chemosensor by utilizing an in......
A new perylene diimide (PDI) ligand (1) functionalized with a dipicolylethylenediamine (DPEN) moiety was synthesized and......
A carbazole-hemicyanine dye based ratiometric fluorescent probe for selective detection of bisulfite
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A Comparative Analysis of Polyester Fabric Properties between Dyed with Indigo and with Disperse Dye
A study was carried out to compare several colorimetric, physical and comfort properties of polyester fabric dyed with i......
以2-苯基-1,2,3-三唑基-4-甲醛和1,3-二氨基硫脲为原料,通过缩合反应合成了一种新型的席夫碱化合物M1。在M1的DMSO溶液中加入F-时,......
目的:建立复方续断胶囊质量控制方法。方法:采用薄层色谱法,以硅胶G为固定相,氯仿-甲醇-正丁醇-水(9∶7∶3∶3)为展开剂,对4种主要......
A colorimetric and fluorometric dual probe based on a water-soluble polythiophene derivative (PMTPBA) was designed and s......
Peroxyacetic acid has been widely used in food,medical,and synthetic chemical fields for the past several decades.Recent......
本文通过对荣华二采区10...
本文通过对荣华二采区10...
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A selective detection of fluoride ions in DMSO by fluorescent and colorimetry competition assays bas
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
MoS2-Pt3Au1 Nanocomposites with Enhanced Peroxidase-Like Activities for Selective Colorimetric Detec
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Fluorescent and colorimetric immunoassay of nuclear matrix protein 22 enhanced by porous Pd nanopart
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Design, Synthesis and Recognition Properties of a New Acetate Ion Receptor Based on Shiff-base Deriv
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
随着现代医疗器械的发展，自动生化仪在我国获得了广泛的应用，并已普及到基层医院。这里介绍了国内外自动生化分析仪的基本原理、发展......
A selective detection of fluoride ions in DMSO by fluorescent and colorimetry competition assays bas
A novel and very simple colorimetric and fluorometric method for selectively sensing F-was proposed based on 4-bromo-2,6......
Design, Synthesis and Recognition Properties of a New Acetate Ion Receptor Based on Shiff-base Deriv
A simple colorimetric acetate ion receptor based on 3-methoxysalicylaldehyde-4′-nitrophenyl-hydrazone was synthesized i......
为了获取高质量的彩色动态全息,采用计算机编码的方法,提出了一种制彩色动态全息的新方法。根据色度学和采样原理,将任一分动作物......
基于硫醇对α,β-不饱和双键的亲核加成,设计合成了一种香豆素-1,3-茚满二酮加合物的比色硫醇探针硫醇与探针发生迈卢尔加成,打断......
本文根据沉香中挥发油与香草醛反应呈紫红色，且含量越高，显色越明显的原理，研究了一种目比色的方法，以检验时的等级。与醇浸物含量测定......
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叙述了LED光度测量校准的色修正系数的定义及其计算过程，利用实验室自己开发的测试系统对V（λ）修正后的硅光电二极管探测器和不同的LE......
在分析发光二极管(LED)光色特性的特殊性和复杂性的基础上,试着寻求得到更加准确数据的测试方法.封装、温度、探测器、测量定律等......
目前物理实验室常用的分光测色仪器只能对片状样品进行反射光谱的测量，但在实际应用中，特别是测量地质样品的光学特性时，需要进行无损......
分析了目前使用的油墨叠印的3种密度评价方法，然后从色度角度提出油墨叠印的3种色度评价方法。经过详细地从理论和试验上对这3种色......
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Pb^2＋是有毒致癌重金属，随着水中Pb污染日益严重，对环境和人体健康造成了极大的危害。为了有效地防止Pb污染，近年来发展了一些简单、快......
对氯气中酸雾含量的分析方法作了详细的研究,提出了最佳的实验条件,获得了满意的测定结果,填补了这一分析领域的空白。......
设计合成了一种pH荧光分子探针2,5-双（4-羟基-苯亚甲基）环戊酮,并对其光谱性能进行了研究。pH滴定实验表明：探针的紫外吸收和荧光光谱......
制备了一种基于2,7-萘二酚衍生物的双核锌配合物Zn2L,在水溶液中（HEPES 0．01 mol·dm^-3,pH=7．4）Zn2L与指示剂邻苯二酚紫（PV）构筑成......
研究应用Ｗｉｌｌｉｓ等最新提出的水杨酸钠－次氯酸钠显色反应测定食品（蛋黄粉，奶粉和大豆）中总氮的含量。在本试验条件下，选择的测定波长为６８０ｎｍ，建立了相......
以2-羟基-1-萘甲醛和2-氨甲基吡啶为原料合成了一种简单的希夫碱化合物（L)。HS04_通过水解L使溶液颜色由黄色瞬时变为无色，从而可实......
