Month: December 2021

I found the field of Polymer Science very interesting. Saw the article Thermo- and redox-responsive dumbbell-shaped copolymers: from structure design to the LCST-UCST transition published in 2020.0. Formula: C4H14Cl2N2S2, Reprint Addresses Zou, H (corresponding author), Hefei Univ Technol, Sch Chem & Chem Engn, Dept Polymer Sci & Engn, Hefei 230009, Anhui, Peoples R China.; Zou, H (corresponding author), Hefei Univ Technol, Anhui Key Lab Adv Catalyt Mat & React Engn, Hefei 230009, Anhui, Peoples R China.; Yuan, WZ (corresponding author), Tongji Univ, Sch Mat Sci & Engn, Shanghai 201804, Peoples R China.. The CAS is 56-17-7. Through research, I have a further understanding and discovery of 2,2′-Disulfanediyldiethanamine dihydrochloride

A dumbbell-shaped copolymer (PDMAEMA)(4)-PCL-SS-PCL-(PDMAEMA)(4) with a lower critical solution temperature (LCST) and redox responses was first synthesized by the combination of ring opening polymerization (ROP), click chemistry and atom transfer radical polymerization (ATRP). Then a dumbbell-shaped copolymer (PDMAPS)(4)-PCL-SS-PCL-(PDMAPS)(4) with an upper critical solution temperature (UCST) and redox responses was obtained through the quaternization reaction between DMAEMA and excess 1,3-propane sultone. Both (PDMAEMA)(4)-PCL-SS-PCL-(PDMAEMA)(4) and (PDMAPS)(4)-PCL-SS-PCL-(PDMAPS)(4) were amphiphilic, and they could self-assemble into spherical micelles under certain conditions. Benefitting from the LCST-type thermoresponse of PDMAEMA and UCST-type thermoresponse of PDMAPS, both dumbbell-shaped copolymers (PDMAEMA)(4)-PCL-SS-PCL-(PDMAEMA)(4) and (PDMAPS)(4)-PCL-SS-PCL-(PDMAPS)(4) presented temperature-responsive properties. The morphology and size of their assemblies would be changed when the temperature is altered. Meanwhile, due to the redox-response of disulfide bonds, both (PDMAEMA)(4)-PCL-SS-PCL-(PDMAEMA)(4) and (PDMAPS)(4)-PCL-SS-PCL-(PDMAPS)(4) showed redox-responsive properties. When dl-dithiothreitol (DTT) was added into the systems, disulfide bonds were broken, causing the change of (PDMAEMA)(4)-PCL-SS-PCL-(PDMAEMA)(4) to PCL-(PDMAEMA)(4), while (PDMAPS)(4)-PCL-SS-PCL-(PDMAPS)(4) changed into PCL-(PDMAPS)(4). The distributions of R-h for both (PDMAEMA)(4)-PCL-SS-PCL-(PDMAEMA)(4) and (PDMAPS)(4)-PCL-SS-PCL-(PDMAPS)(4) assemblies broadened with asymmetric peaks, giving rise to curves with double peaks. After 24 h, DLS curves became symmetric with a single peak, and the R-h was about half that of the original assemblies. In the meantime, dispersed spherical micelles could be observed by TEM.

Formula: C4H14Cl2N2S2. Bye, fridends, I hope you can learn more about C4H14Cl2N2S2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Product Details of 56-17-7. In 2020.0 THERANOSTICS published article about CYANINE DYES; IN-VIVO; PHOTODYNAMIC THERAPY; CANCER; NANOPARTICLES; RELEASE; NANOMEDICINE; CHEMOTHERAPY; DOXORUBICIN; METASTASES in [Mo, Shanyan; Zhang, Xiaoting; Hameed, Sadaf; Zhou, Yiming; Dai, Zhifei] Peking Univ, Dept Biomed Engn, Coll Engn, Beijing 100871, Peoples R China; [Mo, Shanyan] Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China in 2020.0, Cited 58.0. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7.

Near-infrared (NIR) fluorescence imaging has been proved as an effective modality in identifying the tumor border and distinguishing the tumor cells from healthy tissue during the oncological surgery. Developing NIR fluorescent probes with high tumor to background (T/B) signal is essential for the complete debulking of the tumor, which will prolong the survival rate of tumor patients. However, the nonspecific binding and always-on properties of the conventional fluorescent probes leads to high background signals and poor specificity. Method: To address this problem, glutathione (GSH)-responsive, two disulfide-bonded dicyanine dyes (ss-diCy5 and ss-diNH800CW) were synthesized. As synthesized dyes are quenched under normal physiological conditions, however, once reached to the tumor site, these dyes are capable of emitting strong fluorescence signals primarily because of the cleavage of the disulfide bond in the tumor microenvironment with high GSH concentration. Besides, the GSH-responsive behavior of these dyes was monitored using the UV-vis and fluorescence spectroscopy. The diagnostic accuracy of the aforementioned dyes was also tested both in tumor cells and 4T1-bearing mice. Results: The fluorescence signal intensity of disulfide dicyanine dyes was quenched up to 89% compared to the mono cyanine dyes, thus providing a very low fluorescence background. However, when the disulfide dicyanine dye reaches the tumor site, the dicyanine is cleaved by GSH into two mono-dyes with high fluorescence strength, thus producing strong fluorescent signals upon excitation. The fluorescent signal of the dicyanine was enhanced by up to 27-fold after interacting with the GSH solution. In vivo xenografts tumor studies further revealed that the fluorescence signals of aforementioned dyes can be quickly recovered in the solid tumor. Conclusion: In summary, the disulfide dicyanines dyes can provide a promising platform for specific tumor-activatable fluorescence imaging with improved T/B value.

Welcome to talk about 56-17-7, If you have any questions, you can contact Mo, SY; Zhang, XT; Hameed, S; Zhou, YM; Dai, ZF or send Email.. Product Details of 56-17-7

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

COA of Formula: C4H14Cl2N2S2. David, CI; Bhuvanesh, N; Jayaraj, H; Thamilselvan, A; Devi, DP; Abiram, A; Prabhu, J; Nandhakumar, R in [Devi, Duraisamy Parimala; Abiram, Angamuthu] Karunya Inst Technol & Sci Deemed Be Univ, Dept Phys, Coimbatore 641114, Tamil Nadu, India; [David, Charles Immanuel; Bhuvanesh, Nanjan; Jayaraj, Haritha; Prabhu, Jeyaraj; Nandhakumar, Raju] Karunya Inst Technol & Sci Deemed Be Univ, Dept Chem, Coimbatore 641114, Tamil Nadu, India; [Thamilselvan, Annadurai] CSIR, Electro Organ Div, Cent Electrochem Res Inst, CECRI, Karaikkudi 630003, Tamil Nadu, India published Experimental and Theoretical Studies on a Simple S-S-Bridged Dimeric Schiff Base: Selective Chromo-Fluorogenic Chemosensor for Nanomolar Detection of Fe2+ & Al3+ Ions and Its Varied Applications in 2020.0, Cited 105.0. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7.

A simple S-S (disulfide)-bridged dimeric Schiff base probe, L, has been designed, synthesized, and successfully characterized for the specific recognition of Al3+ and Fe2+ ions as fluorometric and colorimetric turn-on responses in a dimethylformamide (DMF)-H2O solvent mixture, respectively. The probe L and each metal ion bind through a 1:1 complex stoichiometry, and the plausible sensing mechanism is proposed based on the inhibition of the photoinduced electron transfer process (PET). The reversible chemosensor L showed high sensitivity toward Al3+ and Fe2+ ions, which was analyzed by fluorescence and UV-vis spectroscopy techniques up to nanomolar detection limits, 38.26 X 10(-9) and 17.54 x 10(-9) M, respectively. These experimental details were advocated by density functional theory (DFT) calculations. The practical utility of the chemosensor L was further demonstrated in electrochemical sensing, in vitro antimicrobial activity, molecular logic gate function, and quantification of the trace amount of Al3+ and Fe2+ ions in real water samples.

Welcome to talk about 56-17-7, If you have any questions, you can contact David, CI; Bhuvanesh, N; Jayaraj, H; Thamilselvan, A; Devi, DP; Abiram, A; Prabhu, J; Nandhakumar, R or send Email.. COA of Formula: C4H14Cl2N2S2

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Authors Saxena, R; Srivastav, S in ELSEVIER published article about in [Saxena, Rahul; Srivastav, Sudha] Jaypee Inst Informat Technol, Dept Biotechnol, Nanobiotechnol Lab, A-10 Sect 62, Noida 201309, UP, India in 2019.0, Cited 10.0. Formula: C4H14Cl2N2S2. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7

We present a sensitive single step nanobiosensor for thyroid disease diagnosis. Nanoparticles modified screen printed carbon electrode catalyzes the formation of peptide bond between anti-TSH antibody and amino coated gold nanoparticles rendering a covalently coupled antibody. The nanobiosensor detects and quantifies the thyroid stimulating hormone in the sample by sensing the effective resistance offered by electrode. As the TSH concentration increases in serum sample, more is the immunocomplex formed and higher is the resistance offered by electrode. Gold nanoparticles functionalization with cystamine dihydrochloride facilitates a covalent bonding between surface amino group and carboxylic Fc ensuring maximizing available active antibody. This strategy ensures a much lower limit of detection in addition to improved detection range due to increased loading capacity as a result of larger effective surface area offered by gold nanoparticles. These two aspects of immunosensor fabrication resulted in limit of detection as low as 0.001 mu IU/mL and an enhanced detection range of 0.001-150 mu IU/mL. This makes the developed immunosensor suitable for diagnostic purpose covering the clinically relevant range and a simple detection technique makes it potential candidate for fabrication of a Point-of-Care device for detection of Thyroid dysfunctioning. (C) 2019 Elsevier Ltd. All rights reserved.

Bye, fridends, I hope you can learn more about C4H14Cl2N2S2, If you have any questions, you can browse other blog as well. See you lster.. Formula: C4H14Cl2N2S2

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Synthetic Route of 1159408-61-3. Today I’d like to introduce a new chemical compound, CAS is 1159408-61-3, Name is 4-(((3R,5S)-1-(1-(((2R,3R,4R,5R,6R)-3-Acetamido-4,5-diacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-16,16-bis((3-((3-(5-(((2R,3R,4R,5R,6R)-3-acetamido-4,5-diacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)pentanamido)propyl)amino)-3-oxopropoxy)methyl)-5,11,18-trioxo-14-oxa-6,10,17-triazanonacosan-29-oyl)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)pyrrolidin-3-yl)oxy)-4-oxobutanoic acid, Formula is C121H179N11O45, Molecular Weight is 2507.76g/mol. Because of its complex structure and huge molecular weight, this compound is rarely understood. Now let me introduce some knowledge about its synthesis.

The general reactant of this compound is 5-Hexen-1-ol;5H-Pyrano[3,2-d]oxazole-6,7-diol, 5-[(acetyloxy)methyl]-3a,6,7,7a-tetrahydro-2-methyl-, 6,7-diacetate, , Reagents is Trimethylsilyl triflate, Sodium bicarbonate, Catalyst(), Solvent is Dichloromethane, Products β-D-Galactopyranoside, 5-hexen-1-yl 2-(acetylamino)-2-deoxy-, 3,4,6-triacetate, Yield: 82%, Synthetic Methods procedure :1. Stir the reactant ( 642.7 g, 1.95 mol ) in anhydrous 1, 2-dichloroethane ( 4500 mL ) with 4 Å molecular sieves ( 650 g ) for 5 minutes at room temperature., 2. Add 5-Hexen-1-ol ( 215 g, 2.15 mol ) and continue stirring for 30 minutes., 3. Add TMS-triflate ( 180.7 mL, 0.98 mol ) dropwise under constant stirring over 10 minutes and continue stirring for 2 hours at room temperature., 4. Quench the reaction mixture with cold saturated NaHCO3 solution ( 2 L ) and separate the organic layer., 5. Extract the product into dichloromethane ( DCM, 4L ) ; wash the combined organic layers with water, dry over anhydrous Na2SO4 and evaporate to dryness under reduced pressure., 6. Triturate the obtained crude product with hexane ( 6 L ) ; filter the solid and dry under reduced pressure., Transfornation (Alkylation or Silylation of Alcohol with Inorganic/ Organic Esters. Characterization Data include ‘s Proton NMR Spectrum : ( 400 MHz, DMSO-d 6 ) : δ 7.80 ( d, J = 9.2 Hz, 1H, NHCOCH3 ) , 5.83-5.72 ( m, 1H, -CH=CH2 ) ; 5.20 ( d, J = 3.4 Hz, 1H, H4 ) ; 5.02-4.91 ( m, 3H, -CH=CH2, H3 ) , 4.47 ( d, J = 8.5 Hz, 1H, H1 ) , 4.06-3.97 ( m, 3H, H5, H6, H6′ ) ; 3.86 ( dt, J = 8.8, 11.1 Hz, 1H, H2 ) ; 3.70 ( dt, J = 6.0, 9.9 Hz, 1H, -OCH2-CH2 ) ; 3.41 ( dt, J = 6.4, 9.9 Hz, 1H, -OCH2-CH2 ) ; 2.09 ( s, 3H, -COCH3 ) ; 2.03-1.96 ( m, 2H, -CH2- ) ; 1.99 ( s, 3H, -COCH3 ) ; 1.88 ( s, 3H, -COCH3 ) ; 1.75 ( s, 3H, -COCH3 ) ; 1.51-1.42 ( m, 2H, -CH2- ) ; 1.39-1.30 ( m, 2H, -CH2- ) ., Carbon-13 NMR : ( 101 MHz, DMSO-d 6 ) : δ 170.0, 169.9, 169.6, 169.1, 138.7, 114.7, 101.0, 70.4, 69.8, 68.6, 66.7, 61.5, 49.3, 39.9 32.8, 28.4, 24.5, 22.8, 20.5, 20.5., HRMS: calc. for C20H31NO9: 429.1999; found 429.1997., State is pale brown solid

Synthetic Route of 1159408-61-3. I’m so glad you had the patience to read the whole article, if you want know more about 1159408-61-3, you can browse my other blog.

Reference:
CAS Reaction Number: 31-355-CAS-9994399,
,CAS Method Number: 3-614-CAS-3165786

Computed Properties of C4H14Cl2N2S2. Authors Chen, CH; Chiang, CY; Wu, CW; Wang, CT; Chau, LK in MDPI published article about in [Chen, Chien-Hsing] Natl Pingtung Univ Sci & Technol, Dept Biomechatron Engn, Pingtung 91201, Taiwan; [Chiang, Chang-Yue] Natl Yunlin Univ Sci & Technol, Grad Sch Engn Sci & Technol, Touliu 64002, Yunlin, Taiwan; [Chiang, Chang-Yue; Wu, Chin-Wei] Natl Yunlin Univ Sci & Technol, Bachelor Program Interdisciplinary Studies, Touliu 64002, Yunlin, Taiwan; [Wang, Chien-Tsung] Natl Yunlin Univ Sci & Technol, Dept Chem & Mat Engn, Touliu 64002, Yunlin, Taiwan; [Chau, Lai-Kwan] Natl Chung Cheng Univ, Dept Chem & Biochem, Chiayi 62102, Taiwan; [Chau, Lai-Kwan] Natl Chung Cheng Univ, Ctr Nano Biodetect, Chiayi 62102, Taiwan in 2021.0, Cited 47.0. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7

In this research, a direct, simple and ultrasensitive fiber optic particle plasmon resonance (FOPPR) biosensing platform for immunoglobulin G (IgG) detection was developed using a gold nanoparticle/graphene oxide (AuNP/GO) composite as signal amplification element. To obtain the best analytical performance of the sensor, experimental parameters including the surface concentration of GO on the AuNPs, formation time of the GO, the concentration of the anti-IgG and incubation time of anti-IgG were optimized. The calibration plots displayed a good linear relationship between the sensor response (Delta I/I-0) and the logarithm of the analyte concentrations over a linear range from 1.0 x 10(-10) to 1.0 x 10(-6) g/mL of IgG under the optimum conditions. A limit of detection (LOD) of 0.038 ng/mL for IgG was calculated from the standard calibration curve. The plot has a linear relationship (correlation coefficient, R = 0.9990). The analytical performance of present work’s biosensor was better than that of our previously reported mixed self-assembled monolayer of 11-mercaptoundecanoic acid/6-mercapto-1-hexanol (MUA/MCH = 1:4) method by about three orders of magnitude. The achieved good sensitivity may be attributed to the synergistic effect between GO and AuNPs in this study. In addition, GO could immobilize more antibodies due to the abundant carboxylic groups on its surface. Furthermore, we also demonstrated that the results from this sensor have good reproducibility, with coefficients of variation (CVs) < 8% for IgG. Therefore, the present strategy provides a novel and convenient method for chemical and biochemical quantification and determination. Welcome to talk about 56-17-7, If you have any questions, you can contact Chen, CH; Chiang, CY; Wu, CW; Wang, CT; Chau, LK or send Email.. Computed Properties of C4H14Cl2N2S2

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Safety of 2,2′-Disulfanediyldiethanamine dihydrochloride. In 2020.0 J MATER SCI published article about AMPHIPHILIC GRAFT POLYPHOSPHAZENES; IN-VIVO DELIVERY; CO-DELIVERY; ETHYL 4-AMINOBENZOATE; RESISTANCE REVERSAL; NANOCARRIERS; MICELLES; DOXORUBICIN; VESICLES; NANOPARTICLES in [Khan, Rizwan Ullah; Yu, Haojie; Wang, Li; Zain-ul-Abdin; Nazir, Ahsan; Fahad, Shah; Chen, Xiang; Elsharaarani, Tarig] Zhejiang Univ, Coll Chem & Biol Engn, State Key Lab Chem Engn, Hangzhou 310027, Peoples R China; [Zhang, Qian; Xiong, Wei] Zhejiang Univ, Coll Med, Affiliated Hosp 1, Hangzhou 310003, Peoples R China in 2020.0, Cited 79.0. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7.

Cancer cells have reductive and acidic environments as compared to the normal body cells. Development of reductive/acidic responsive polymersomes will play a major role in cancer therapy to trigger the release of the loaded drug. In our work, we synthesized three different reductive/acidic dual-responsive polymers, poly[(mPEG-SS-amino) (N,N-diisopropylethylenediamino)phosphazenes] (PPDPs) in different mole ratios of side groups. These PPDPs were characterized by H-1 NMR, P-31 NMR, FT-IR and GPC. After that, the PPDPs were allowed to self-assemble into drug-loaded polymersomes with high loading content and encapsulation efficiency of hydrophilic/hydrophobic anticancer drugs. The hydrophilic anticancer drug doxorubicin hydrochloride (DOX center dot HCl) and hydrophobic drug doxorubicin were used. These PPDPs-based polymersomes showed reductive/acidic stimuli-responsive release of anticancer drugs. Moreover, these polymersomes also exhibited suitable hydrodynamic diameters, which will facilitate the longtime circulation in bloodstream due to avoiding renal clearance and close contact to the tumor cells in vascular sections due to enhanced permeability and retention effect. Collectively, these developed polymersomes may provide an effective platform for anticancer drugs delivery.

Safety of 2,2′-Disulfanediyldiethanamine dihydrochloride. Bye, fridends, I hope you can learn more about C4H14Cl2N2S2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Sui, BL; Cheng, C; Wang, MM; Hopkins, E; Xu, PS in [Sui, Binglin; Cheng, Chen; Wang, Mingming; Hopkins, Elijah; Xu, Peisheng] Univ South Carolina, Dept Discovery & Biomed Sci, Coll Pharm, 715 Sumter, Columbia, SC 29208 USA published Heterotargeted Nanococktail with Traceless Linkers for Eradicating Cancer in 2019.0, Cited 40.0. Formula: C4H14Cl2N2S2. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7.

Clinical application of drug cocktails for cancer therapy is limited by their severe systemic toxicity. To solve a catch-22 dilemma between safety and efficacy for drug cocktails, a heterotargeted nanococktail (PPPDMA) with traceless linkers is developed. In the PPPDMA nanogel, a heterotargeting strategy is employed to improve its tumor selective targeting efficacy by overcoming the cancer cell monoligand density limitation. Benefitting from its glutathione and reactive oxygen species responsiveness, the loaded paclitaxel and doxorubicin can be quickly and tracelessly released into the cytoplasm in their original form, which bestows upon PPPDMA nanogels the capability to overwhelm the processing capacity of the cancer cell’s P-glycoprotein efflux pump, and ultimately kill them without inducing side effects. The PPPDMA treatment reduced its tumor burden over 99% (in tumor weight) and 96% (in tumor number). Most importantly, no detectable tumor in more than half of the PPPDMA treated mice was observed. It is concluded that traceless linker and heterotargeted nanococktail strategy can be a safe and effective approach for cancer treatment.

Formula: C4H14Cl2N2S2. Bye, fridends, I hope you can learn more about C4H14Cl2N2S2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Gerschel, P; Warm, K; Farquhar, ER; Englert, U; Reback, ML; Siegmund, D; Ray, K; Apfel, UP in [Gerschel, P.; Reback, M. L.; Apfel, U-P] Ruhr Univ Bochum, Anorgan Chem 1, Univ Str 150, D-44801 Bochum, Germany; [Warm, K.; Ray, K.] Humboldt Univ, Inst Chem, Brook Taylor Str 2, D-12489 Berlin, Germany; [Farquhar, E. R.] Brookhaven Natl Lab, NSLS 2, CWRU Ctr Synchrotron Biosci, Upton, NY 11973 USA; [Englert, U.] Rhein Westfal TH Aachen, Inst Anorgan Chem, Landoltweg 1, D-52056 Aachen, Germany; [Siegmund, D.; Apfel, U-P] Fraunhofer UMSICHT, Osterfelder Str 3, D-46047 Oberhausen, Germany published Sulfur substitution in a Ni(cyclam) derivative results in lower overpotential for CO2 reduction and enhanced proton reduction in 2019.0, Cited 36.0. COA of Formula: C4H14Cl2N2S2. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7.

The replacement of the opposing nitrogen atoms in 1,4,8,11-tetraazacyclotetradecane (cyclam) with two sulfur atoms in 1,8-dithia-4,11-diazacyclotetradecane (dithiacyclam) enables the electrochemical reduction of protons and CO(2)via the corresponding nickel(ii) complex at more positive potentials. In addition, a 10-fold enhancement in the proton reduction rate of [Ni(dithiacyclam)](2+) relative to [Ni(cylcam)](2+) was observed. The study provides vital insight into Nature’s choice of employing predominantly sulfur based ligand platforms in achieving biological proton and CO2 reductions.

COA of Formula: C4H14Cl2N2S2. Bye, fridends, I hope you can learn more about C4H14Cl2N2S2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Huang, YP; Yuan, JY; Tang, JH; Yang, JW; Zeng, ZH in [Huang, Yongping; Yuan, Jiayu; Tang, Jianhua; Yang, Jianwen; Zeng, Zhaohua] Sun Yat Sen Univ, Sch Mat Sci & Engn, Guangzhou 510275, Guangdong, Peoples R China; [Yang, Jianwen; Zeng, Zhaohua] Sun Yat Sen Univ, Minist Educ, Key Lab Polymer Composite & Funct Mat, Guangzhou 510275, Guangdong, Peoples R China published One step synthesis of monodisperse thiol-ene clickable polymer microspheres and application on biological functionalization in 2019.0, Cited 53.0. Safety of 2,2′-Disulfanediyldiethanamine dihydrochloride. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7.

Introducing clickable groups onto polymer microspheres allows the microspheres to be facilely functionalized via a click reaction. In this report, we have synthesized monodisperse PMMA microspheres with clickable double bonds on the surface by one-step RAFT-assisted dispersion photopolymerization using a cyclohexyl-containing macro-RAFT agent as a stabilizer. This macro-RAFT agent, named P(THPAA-b-AA)-TTC, was synthesized by RAFT-mediated block copolymerization of a cyclohexyl-containing monomer (THPAA, obtained by esterification of cis-1,2,3,6-tetrahydrophthalic with 2-hydroxyethyl acrylate) and acrylic acid. The obtained microspheres were analyzed by H-1 NMR and Iodometric method, indicating that the content of carbon double bonds on the microspheres increased with increasing the amount of P(THPAA-b-AA)-TTC in the polymerization feed. We then used a thiolated biotin to perform the photo-click reaction with the cyclohexene double bond on the micro spheres, thereby attaching the biotin unit onto the microspheres. The biotinylated PMMA microspheres were found to be able to effectively immobilize fluorescein isothiocyanate streptavidin (FITC-SAv) via the specific adsorption of biotin to streptavidin, and thus exhibited clear fluorescence under confocal microscope. This study provides a convenient and feasible way to prepare surface-functionalized microspheres, which has great potential in biological applications as well as other fields.

Safety of 2,2′-Disulfanediyldiethanamine dihydrochloride. Bye, fridends, I hope you can learn more about C4H14Cl2N2S2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem